exclude: Excludes the node identified by the ip-address1 argument from the explicit path. Excluded addresses are not considered in path calculation.

after: Inserts the node identified by the ip-address1 argument after the reference node.

before: Inserts the node identified by the ip-address1 argument before the reference node.

ip-address2: IP address of the reference node, in dotted decimal notation.

Description

Use the add hop command to insert a node to the explicit path.

By default, the specified node is included in the explicit path and its next hop is a strict node.

Examples

# Insert 3.3.29.3 behind 3.3.10.5 on the explicit path PL and exclude this IP address in path calculation.

<Sysname> system-view

[Sysname] explicit-path path1

[Sysname-explicit-path-path1] add hop 3.3.29.3 exclude after 3.3.10.5

1.1.2 debugging isis traffic-eng

Syntax

debugging isis traffic-eng { advertisement | event } [ process-id | vpn-instance vpn-instance-name ]

undo debugging isis traffic-eng { advertisement | event } [ process-id | vpn-instance vpn-instance-name ]

View

User view

Default Level

1: Monitor level

Parameters

advertisement: Enables IS-IS advertisement debugging.

event: Enables IS-IS TE event debugging.

process-id: IS-IS process ID.

vpn-instance: Enables debugging for a VPN instance.

vpn-instance-name: VPN instance name.

Description

Use the debugging isis traffic-eng command to enable IS-IS TE debugging.

Use the undo debugging isis traffic-eng command to disable IS-IS TE debugging.

By default, IS-IS TE debugging is disabled.

Examples

# Enable IS-IS TE event debugging.

<Sysname> debugging isis traffic-eng event

debugging mpls rsvp-te { all | authentication | bundle | encdec | error | hello | hsb | main | msg-hex | path | perr | ptear | rconf | rerr | resv | rtear | socket | srefresh | timer | tool | traffic-control | tunnel-id { tunnel-id | all } }

undo debugging mpls rsvp-te { all | authentication | bundle | encdec | error | hello | hsb | main | msg-hex | path | perr | ptear | rconf | rerr | resv | rtear | socket | srefresh | timer | tool | traffic-control | tunnel-id { tunnel-id | all } }

View

User view

Default Level

1: Monitor level

Parameters

all: Enables debugging for all MPLS RSVP-TE messages.

authentication: Enables authentication debugging.

bundle: Enables bundle debugging.

encdec: Enables encoding/decoding debugging.

error: Enables error debugging.

hello: Enables Hello debugging.

hsb: Enables hot backup bugging.

main: Enables main debugging.

msg-hex: Enables details debugging.

path: Enables path debugging.

perr: Enables path error debugging.

ptear: Enables path teardown debugging.

rconf: Enables reservation confirmation debugging.

rerr: Enables reservation error debugging.

resv: Enables reservation message debugging.

rtear: Enables reservation teardown debugging.

socket: Enables socket debugging.

srefresh: Enables Srefresh debugging.

timer: Enables timer debugging.

tool: Enables tool debugging.

traffic-control: Enables traffic control debugging.

tunnel-id: Enables debugging for a tunnel.

tunnel-id: Tunnel ID.

Description

Use the debugging mpls rsvp-te command to enable MPLS RSVP-TE debugging.

Use the undo debugging mpls rsvp-te command to disable MPLS RSVP-TE debugging.

By default, MPLS RSVP-TE debugging is disabled.

To view debugging information about tunnel establishment, removing and refreshing, use the debugging mpls tunnel-id command.

Examples

# Enable debugging for all RSVP-TE messages.

<Sysname> debugging mpls rsvp-te all

# Disable RSVP-TE Srefresh debugging.

<Sysname> undo debugging mpls rsvp-te srefresh

1.1.4 debugging mpls te cspf

Syntax

debugging mpls te cspf { all | computation | errors | events | tedb }

undo debugging mpls te cspf { all | computation | errors | events | tedb }

View

User view

Default Level

1: Monitor level

Parameters

all: Enables debugging for all CSPF messages.

computation: Enables debugging for messages about how CSPF calculates the constraint-based shortest path.

errors: Enables CSPF error debugging.

events: Enables CSPF event debugging.

tedb: Enables CSPF TEDB (traffic engineering database) debugging.

Description

Use the debugging mpls te cspf command to enable CSPF debugging.

Use the undo debugging mpls te cspf command to disable CSPF debugging.

By default, CSPF debugging is disabled.

Examples

# Enable debugging for all CSPF messages.

<Sysname> debugging mpls te cspf all

1.1.5 debugging mpls te management

Syntax

debugging mpls te management { all | events | fast-reroute | link-administration | reoptimization | states }

undo debugging mpls te management { all | events | fast-reroute | link-administration | reoptimization | states }

View

User view

Default Level

1: Monitor level

Parameters

all: Enables debugging for all MPLS TE messages.

events: Enables MPLS TE event debugging.

fast-reroute: Enables MPLS TE fast reroute (FRR) debugging.

link-administration: Enables debugging for admission control and bandwidth allocation of MPLS TE link administration.

reoptimization: Enables MPLS TE reoptimization debugging.

states: Enables MPLS TE tunnel status debugging.

Description

Use the debugging mpls te management command to enable MPLS TE debugging.

Use the undo debugging mpls te management command to disable MPLS TE debugging.

By default, MPLS TE debugging is disabled.

Examples

# Enable MPLS TE event debugging.

<Sysname> debugging mpls te management events

# Disable debugging for all MPLS TE messages.

<Sysname> undo debugging mpls te management all

1.1.6 debugging ospf mpls-te

Syntax

debugging ospf [ process-id ] mpls-te

undo debugging ospf [ process-id ] mpls-te

View

User view

Default Level

1: Monitor level

Parameters

process-id: OSPF process ID, in the range 1 to 65535.

Description

Use the debugging ospf mpls-te command to enable OSPF TE debugging. With OSPF TE debugging enabled, all information about TE LSA receipt, generation, propagation, refreshing is displayed.

Use the undo debugging ospf mpls-te command to disable OSPF TE debugging.

By default, OSPF TE debugging is disabled.

Examples

# Enable OSPF TE debugging.

<Sysname> debugging ospf mpls-te

1.1.7 delete hop

Syntax

delete hop ip-address

View

Explicit path view

Default Level

2: System level

Parameters

ip-address: IP address of a node along the explicit path, in dotted decimal notation.

Description

Use the delete hop command to remove a specified node from the explicit path.

Examples

# Remove the node identified by 10.0.0.120 from the explicit path p1.

<Sysname> system-view

[Sysname] explicit-path p1

[Sysname-explicit-path-p1] delete hop 10.0.0.120

1.1.8 display explicit-path

Syntax

display explicit-path [ pathname ]

View

Any view

Default Level

1: Monitor level

Parameters

pathname: Specifies a path name.

Description

Use the display explicit-path command to display information about an explicit path.

If no path name is specified, information about all explicit paths is displayed.

Examples

# Display information about all explicit paths.

<Sysname> display explicit-path

Path Name : ErHop-Path1 Path Status : Enabled

1 1.1.1.10 Strict Include

2 2.1.1.10 Strict Include

3 1.1.1.20 Strict Include

4 2.1.1.20 Strict Include

5 2.1.1.30 Strict Include

6 1.1.1.30 Strict Include

7 9.4.4.4 Strict Include

Path Name : ErHop-Path2 Path Status : Enabled

1 1.1.1.10 Strict Include

2 2.1.1.10 Strict Include

3 1.1.1.40 Strict Include

4 2.1.1.40 Strict Include

5 1.1.1.50 Strict Include

6 2.1.1.40 Strict Include

7 2.1.1.30 Strict Include

8 1.1.1.30 Strict Include

9 9.4.4.4 Strict Include

Table 1-1 Description on the fields of the display explicit-path command

Field	Description
Path Name	Explicit path name
Path Status	Explicit path status

1.1.9 display isis traffic-eng advertisements

Syntax

display isis traffic-eng advertisements [ level-1 | level-1-2 | level-2 ] [ lsp-id | local ] [ process-id | vpn-instance vpn-instance-name ]

View

Any view

Default Level

1: Monitor level

Parameters

level-1: Displays the TE information of IS-IS Level-1 devices.

level-1-2: Displays the TE information of IS-IS Level-1-2 devices.

level-2: Displays the TE information of IS-IS Level-2 devices.

lsp-id lsp-id: Specifies a link state packet ID (LSP ID) to display the TE information advertised by it. For more information about IS-IS LSP, refer to IS-IS Configuration in IP Routing Volume.

local: Displays local TE information.

process-id: Specifies an IS-IS process ID.

vpn-instance vpn-instance-name: Specifies a VPN instance. For the default VPN instance, you do not need to configure this keyword and argument combination.

Description

Use the display isis traffic-eng advertisements command to display the latest TE information advertised by IS-IS TE.

If no IS-IS level is specified, the TE information of IS-IS Level-1-2 devices is displayed.

Examples

# Display the latest TE information advertised by IS-IS TE.

<Sysname> display isis traffic-eng advertisements

TE information for ISIS(1)

--------------------------

Level-1 Link State Database

---------------------------

LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL

0000.0000.0001.00-00* 0x00000001 0x3f57 534 0/0/0

NLPID : IPV4

AREA ADDR : 00.0005

INTF ADDR : 10.1.1.1

INTF ADDR : 1.1.1.9

INTF ADDR : 30.1.1.1

Level-2 Link State Database

---------------------------

LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL

0000.0000.0001.00-00* 0x0000001c 0xf1ec 687 0/0/0

NLPID : IPV4

AREA ADDR : 00.0005

INTF ADDR : 10.1.1.1

INTF ADDR : 1.1.1.9

INTF ADDR : 30.1.1.1

Router ID : 1.1.1.9

+NBR : 0000.0000.0002.02 COST: 10

Affinity: 0x00000000

Interface IP Address: 10.1.1.1

Physical BW : 12500 Bytes/sec

Reservable BW: 6250 Bytes/sec

Unreserved BW for Class Type 0:

BW Unresrv[0]: 6250 Bytes/sec BW Unresrv[1]: 6250 Bytes/sec

BW Unresrv[2]: 6250 Bytes/sec BW Unresrv[3]: 6250 Bytes/sec

BW Unresrv[4]: 6250 Bytes/sec BW Unresrv[5]: 6250 Bytes/sec

BW Unresrv[6]: 6250 Bytes/sec BW Unresrv[7]: 6250 Bytes/sec

Unreserved BW for Class Type 1:

BW Unresrv[0]: 0 Bytes/sec BW Unresrv[1]: 0 Bytes/sec

BW Unresrv[2]: 0 Bytes/sec BW Unresrv[3]: 0 Bytes/sec

BW Unresrv[4]: 0 Bytes/sec BW Unresrv[5]: 0 Bytes/sec

BW Unresrv[6]: 0 Bytes/sec BW Unresrv[7]: 0 Bytes/sec

TE Cost : 10

Bandwidth Constraint Model: Russian Doll

Bandwidth Constraints:

BC[0] : 6250 Bytes/sec BC[1] : 0 Bytes/sec

Local Overbooking Multiplier:

LOM[0] : 100 % LOM[1] : 100 %

+NBR : 0000.0000.0004.00 COST: 10

Affinity: 0x00000000

Interface IP Address: 30.1.1.1

Peer IP Address : 30.1.1.2

Physical BW : 12500 Bytes/sec

Reservable BW: 6250 Bytes/sec

Unreserved BW for Class Type 0:

BW Unresrv[0]: 6250 Bytes/sec BW Unresrv[1]: 6250 Bytes/sec

BW Unresrv[2]: 6250 Bytes/sec BW Unresrv[3]: 6250 Bytes/sec

BW Unresrv[4]: 6250 Bytes/sec BW Unresrv[5]: 6250 Bytes/sec

BW Unresrv[6]: 6250 Bytes/sec BW Unresrv[7]: 6250 Bytes/sec

Unreserved BW for Class Type 1:

BW Unresrv[0]: 0 Bytes/sec BW Unresrv[1]: 0 Bytes/sec

BW Unresrv[2]: 0 Bytes/sec BW Unresrv[3]: 0 Bytes/sec

BW Unresrv[4]: 0 Bytes/sec BW Unresrv[5]: 0 Bytes/sec

BW Unresrv[6]: 0 Bytes/sec BW Unresrv[7]: 0 Bytes/sec

TE Cost : 10

Bandwidth Constraint Model: Russian Doll

Bandwidth Constraints:

BC[0] : 6250 Bytes/sec BC[1] : 0 Bytes/sec

Local Overbooking Multiplier:

LOM[0] : 100 % LOM[1] : 100 %

Table 1-2 Description on the fields of display isis traffic-eng advertisements

Field	Description
LSPID	LSP ID
LSP Seq Num	LSP sequence number
LSP Checksum	LSP checksum
LSP Holdtime	LSP holdtime
ATT/P/OL	Attach bit (ATT) Partition bit (P) Overload bit (OL)
NLPID	Network protocol type
AREA ADDR	IS-IS area address
INTF ADDR	Interface address
Router ID	Router ID
+NBR	Neighbor
COST	Cost
Affinity	Affinity attribute
Interface IP Address	Interface IP address
Physical BW	Physical bandwidth
Reservable BW	Reservable bandwidth
BW Unresrv[0]-[7]	Available subpool bandwidths at eight levels
TE Cost	TE cost
Bandwidth Constraint Model	Bandwidth constraint model
BC[0]	Global pool
BC[1]	Subpool
Local Overbooking Multiplier	Local overbooking multiplier
LOM[0] LOM[1]	Local overbooking multiplier. The bracketed number indicates the level of bandwidth.
Peer IP Address	Peer IP address

1.1.10 display isis traffic-eng link

Syntax

display isis traffic-eng link [ level-1 | level-1-2 | level-2 ] [ verbose ] [ process-id | vpn-instance vpn-instance-name ]

View

Any view

Default Level

1: Monitor level

Parameters

level-1: Displays the TE information of IS-IS Level-1 devices.

level-1-2: Displays the TE information of IS-IS Level-1-2 devices.

level-2: Displays the TE information of IS-IS Level-2 devices.

verbose: Displays details.

process-id: IS-IS process ID.

vpn-instance vpn-instance-name: Specifies a VPN instance. For the default VPN instance, you do not need to configure this keyword and argument combination.

Description

Use the display isis traffic-eng link command to display information about TE links for IS-IS.

If no IS-IS level is specified, the TE link information of IS-IS Level-1-2 devices is displayed.

Examples

# Display information about TE links for IS-IS.

<Sysname> display isis traffic-eng link

TE information for ISIS(1)

--------------------------

Level-2 Link Information

------------------------

0000.0000.0001.00-->0000.0000.0001.01 Type: MULACC LinkID: 10.1.1.1

0000.0000.0002.00-->0000.0000.0001.01 Type: MULACC LinkID: 10.1.1.1

0000.0000.0003.00-->0000.0000.0004.01 Type: MULACC LinkID: 30.1.1.2

0000.0000.0004.00-->0000.0000.0004.01 Type: MULACC LinkID: 30.1.1.2

Total Number of TE Links in Level-2 Area: 6, Num Active: 6

Table 1-3 Description on the fields of the display mpls lsp statistics command

Field	Description
Total Number of TE Links in Level-2 Area	Total number of TE links in the Level-2 area
Num Active	Number of active TE links

1.1.11 display isis traffic-eng network

Syntax

display isis traffic-eng network [ level-1 | level-1-2 | level-2 ] [ process-id | vpn-instance vpn-instance-name ]

View

Any view

Default Level

1: Monitor level

Parameters

level-1: Displays the TE information of IS-IS Level-1 devices.

level-1-2: Displays the TE information of IS-IS Level-1-2 devices.

level-2: Displays the TE information of IS-IS Level-2 devices.

process-id: IS-IS process ID.

vpn-instance vpn-instance-name: Specifies a VPN instance. For the default VPN instance, you do not need to configure this keyword and argument combination.

Description

Use the display isis traffic-eng network command to display information about TE networks for IS-IS.

If no IS-IS level is specified, the TE network information in the IS-IS Level-1-2 area is displayed.

Examples

# Display information about TE networks for IS-IS.

<Sysname> display isis traffic-eng network

TE information for ISIS(1)

--------------------------

Level-1 Network Information

---------------------------

DIS Router ID : 89.1.1.1 DIS's Ip Address : 86.1.1.1

Status In CSPF : ACTIVE Attached Router Count : 2

List of Attached Routers

RouterId : 89.1.1.1 Nbr : 1111.1111.1111.00 Link State : 1

RouterId : 89.2.2.2 Nbr : 1111.1111.1113.00 Link State : 1

Total Number of TE Networks in Level-1 Area: 1, Num Active: 1

Level-2 Network Information

---------------------------

DIS Router ID : 89.1.1.1 DIS's Ip Address : 86.1.1.1

Status In CSPF : ACTIVE Attached Router Count : 2

List of Attached Routers

RouterId : 89.1.1.1 Nbr : 1111.1111.1111.00 Link State : 1

RouterId : 89.2.2.2 Nbr : 1111.1111.1113.00 Link State : 1

Total Number of TE Networks in Level-2 Area: 1, Num Active: 1

Table 1-4 Description on the fields of the display isis traffic-eng network command

Field	Description
Level-1 Network Information	Level-1 network information
DIS Router ID	ID of the DR
DIS's Ip Address	IP address of the DR
Status In CSPF	CSPF state
Attached Router Count	Number of attached devices
List of Attached Routers	List of attached devices
RouterId	Router ID
Nbr	Neighbors
Link State	Link state
Total Number of TE Networks in Level-1 Area	Total number of TE networks in the Level-1 area
Num Active	Number of active TE links
Level-2 Network Information	Level-2 network information
Total Number of TE Networks in Level-2 Area	Total number of TE networks in the Level-2 area

1.1.12 display isis traffic-eng statistics

Syntax

display isis traffic-eng statistics [ process-id | vpn-instance vpn-instance-name ]

View

Any view

Default Level

1: Monitor level

Parameters

process-id: IS-IS process ID.

vpn-instance vpn-instance-name: Specifies a VPN instance.

Description

Use the display isis traffic-eng statistics command to display the statistics about TE for IS-IS.

If no IS-IS level is specified, the statistics about TE in the IS-IS Level-1-2 area is displayed.

Examples

# Display statistics about TE for IS-IS.

<Sysname> display isis traffic-eng statistics

TE information for ISIS(1)

--------------------------

TE Statistics Information

-------------------------

IS-IS System Type : Level-1-2

IS-IS Cost Style Status : Wide

IS-IS Level-1 Traffic Engineering Status : Disabled

IS-IS Level-2 Traffic Engineering Status : Enabled

IS-IS Router ID : 1.1.1.9

Table 1-5 Description on the fields of the display isis traffic-eng statistics command

Field	Description
IS-IS System Type	System type
IS-IS Cost Style Status	Cost type of the device
IS-IS Level-1 Traffic Engineering Status	TE state of Level-1 device
IS-IS Level-2 Traffic Engineering Status	TE state of Level-2 device
IS-IS Router ID	IS-IS router ID

1.1.13 display mpls rsvp-te

Syntax

display mpls rsvp-te [ interface [ interface-type interface-number ] [ | { begin | include | exclude } regular-expression ] ]

View

Any view

Default Level

1: Monitor level

Parameters

interface: Displays RSVP-TE configuration for interfaces. If no interface is specified, the RSVP-TE configuration of all RSVP-TE enabled interfaces is displayed.

interface-type interface-number: Specifies an interface for which RSVP-TE configuration is displayed.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string of 1 to 80 characters without spaces.

Description

Use the display mpls rsvp-te interface command to display RSVP-TE configuration.

If the interface is not specified, the global RSVP-TE configuration is displayed.

Examples

# Display the global RSVP-TE configuration.

<Sysname> display mpls rsvp-te

LSR ID: 4.4.4.4

Resv Confirmation Request: DISABLE

RSVP Hello Extension: ENABLE

Hello interval: 3 sec Max Hello misses: 3

Path and Resv message refresh interval: 30 sec

Path and Resv message refresh retries count: 3

Blockade Multiplier: 4

Table 1-6 Description on the fields of the display mpls rsvp-te command

Field	Description
LSR ID	Label switched Router ID, in the format of X.X.X.X
Resv Confirmation Request	Reserved confirmation request
RSVP Hello Extension	State of the hello mechanism: enabled or disabled
Hello Interval	Hello interval, in seconds
Max Hello misses	Maximum number of consecutive hello losses before a neighbor is considered dead
Path and Resv message refresh interval	Path and reservation message refresh interval, in seconds
Path and Resv message refresh retries count	Number of Path and Resv message retransmissions
Blockade Multiplier	Blockade multiplier

# Display the RSVP-TE configuration on interface VLAN-interface 12.

<Sysname> display mpls rsvp-te interface vlan-interface 12

Interface Vlan-interface 12

Interface state: UP

Total-BW: 80 Used-BW: 20

Hello configured: NO Num of Neighbors: 1

SRefresh feature: ENABLE SRefresh Interval: 30sec

Authentication: DISABLE Reliability configured: NO

Retransmit Interval: 500msec Increment Value: 1

Table 1-7 Description on the fields of the display mpls rsvp-te interface command

Field	Description
Interface Vlan-interface 12	RSVP-TE enabled interface
Interface state	Physical interface state
Total-BW	Total bandwidth (in kbps)
Used-BW	Used bandwidth (in kbps)
Hello configured	State of the hello mechanism: enabled or disabled
Num of Neighbors	Number of neighbors connected to the interface
Srefresh feature	State of the summary refresh function: enabled or disabled
Srefresh interval	Summary refresh interval (in seconds)
Authentication	State of authentication: enabled or disabled
Reliability	Whether the reliability feature is configured: yes or no
Retransmit interval	Initial retransmission interval (in milliseconds)
Increment value	Increment value delta which governs the speed with which the interface increases the retransmission interval

1.1.14 display mpls rsvp-te established

Syntax

display mpls rsvp-te established [ interface interface-type interface-number ] [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

interface interface-type interface-number: Specifies an interface by its type and number.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls rsvp-te established command to display information about RSVP-TE globally or for an interface.

Examples

# Display RSVP-TE information for interface VLAN-interface 12.

<Sysname> display mpls rsvp-te established interface vlan-interface 12

Interface Vlan-interface 12

Token Bucket Rate: 0.00 Peak Data Rate: 0.00

Tunnel Dest: 2.2.2.2 Ingress LSR ID: 3.3.3.3

Local LSP ID: 4 Session Tunnel ID: 4

Next Hop Addr: 80.4.1.1

Upstream Label: 1024 Downstream Label: 3

Table 1-8 Description on the fields of the display mpls rsvp-te established command

Field	Description
Interface Vlan-interface 12	RSVP-TE enabled VLAN interface
Token Bucket rate	Token bucket rate, a traffic parameter
Peak Data Rate	Peak rate, a traffic parameter
Tunnel Dest	Tunnel destination, in the format of X.X.X.X
Ingress LSR ID	Ingress LSR ID, in the format of X.X.X.X
Local LSP ID	Local LSP ID
Session Tunnel ID	Session tunnel ID
Next Hop Addr	Next hop address, in the format of X.X.X.X
Upstream label	Upstream label
Downstream Label	Downstream label

1.1.15 display mpls rsvp-te peer

Syntax

display mpls rsvp-te peer [ interface interface-type interface-number ] [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

interface interface-type interface-number: Specifies an interface by its type and number.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls rsvp-te peer command to display information about RSVP-TE neighbors on the specified or all interfaces.

Examples

# Display information about RSVP-TE neighbors on all interfaces.

<Sysname> display mpls rsvp-te peer

Interface Vlan-interface12

Neighbor Addr: 80.4.1.1

SrcInstance: 841 NbrSrcInstance: 928

PSB Count: 0 RSB Count: 1

Hello Type Sent: ACK Neighbor Hello Extension: ENABLE

SRefresh Enable: NO Reliability Enable: YES

Interface Vlan-interface14

Neighbor Addr: 80.2.1.1

SrcInstance: 832 NbrSrcInstance: 920

PSB Count: 1 RSB Count: 0

Hello Type Sent: REQ Neighbor Hello Extension: ENABLE

SRefresh Enable: NO Reliability Enable: YES

Table 1-9 Description on the fields of the display mpls rsvp-te peer command

Field	Description
Interface Vlan-interface 12	RSVP-TE enabled VLAN interface
Neighbor Addr:	Neighbor address, in the format of X.X.X.X.
SrcInstance	Instance of source Message ID
NbrSrcInstance	Instance of neighbor Message ID
PSB Count	Number of path state blocks
RSB Count	Number of reservation state blocks
Hello Type Sent	Type of hellos sent to the neighbor: REQ, ACK, or NONE
Neighbor Hello Extension	State of hello extension: enabled or disabled
SRefresh Enable	State of summary refresh: YES for enabled and NO for disabled
Reliability Enable	State of the reliability function: YES for enabled and NO for disabled

1.1.16 display mpls rsvp-te psb-content

Syntax

display mpls rsvp-te psb-content ingress-lsr-id lspid tunnel-id egress-lsr-id [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

ingress-lsr-id: Ingress LSR ID.

lspid: Local LSR ID.

tunnel-id: Tunnel ID.

egress-lsr-id: Egress LSR ID.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls rsvp-te psb-content command to display information about RSVP-TE PSB.

Examples

# Display PSB information.

<Sysname> display mpls rsvp-te psb-content 19.19.19.19 1 0 29.29.29.29

The PSB Content:

Tunnel Dest: 29.29.29.29 Session Tunnel ID: 0

Tunnel ExtID: 19.19.19.19

Ingress LSR ID: 19.19.19.19 Local LSP ID: 1

Previous Hop : 101.101.101.1 Next Hop : -----

Incoming / Outgoing Interface: Vlan-interface 12 / -----

InLabel : 3 OutLabel : NULL

Send Message ID : 1 Recv Message ID : 0

Session Attribute-

SetupPrio: 7 HoldPrio: 7

SessionFlag: SE Style desired

ERO Information-

L-Type ERO-IPAddr ERO-PrefixLen

ERHOP_STRICT 101.101.101.2 32

RRO Information-

RRO-CType: IPV4 RRO-IPAddress: 101.101.101.1 RRO-IPPrefixLen: 32

SenderTspec Information-

Token bucket rate: 0.00

Token bucket size: 0.00

Peak data rate: 0.00

Minimum policed unit: 0

Maximum packet size: 4294967295

Path Message arrive on Vlan-interface 12 from PHOP 101.101.101.1

Resource Reservation OK

Table 1-10 Description on the fields of display mpls rsvp-te psb content

Field	Description
Tunnel Dest	Tunnel destination, in the format of X.X.X.X
Session Tunnel ID	Session tunnel ID
Tunnel ExtID	Tunnel extension ID, in the format of X.X.X.X
Ingress LSR ID	Ingress LSR ID, in the format of X.X.X.X
Local LSP ID	Local LSP ID
Next Hop	Next hop address, in the format of X.X.X.X
Previous Hop	Previous hop address, in the format of X.X.X.X
In Label	Incoming label
Out Label	Outgoing label
Send message ID	Instance of sent Message ID
Resv Message ID	Instance of received Message ID
Setup Prio	Session setup priority
HoldPrio	Session hold priority
Session Flag	Session flag (local protection policy, label, SE style)
ERO Information	Information about explicit routes
L-Type	Explicit routing type: strict or loose
ERO-IPAddress	IP address for an explicit route
ERO-Prefix Len	Prefix length for an explicit route
RRO Information	Information about route recording
RRO-C Type	Type of route recording
RRO-IP Address	IP address of recorded route in the format of X.X.X.X
RRO-IPPrefixLen	IP prefix length of recorded route
Sender Tspec Information	Information about sender's service specifications
Token Bucket rate	Token bucket rate (in kbps), a traffic parameter
Token Bucket size	Token bucket size, a traffic parameter
Peak Data Rate	Peak data rate (in kbps), a traffic parameter
Maximum packet size	Maximum packet size, a traffic parameter
Minimum policed unit	Minimum policed unit, a traffic parameter
Path message	Path message sent from the interface to the next hop at X.X.X.X
Resource	Available when the RSVP flag is configured

1.1.17 display mpls rsvp-te request

Syntax

display mpls rsvp-te request [ interface interface-type interface-number ] [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

interface interface-type interface-number: Specifies an interface by its type and number.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls rsvp-te request command to display information about RSVP-TE requests on the specified or all interfaces.

Examples

# Display information about RSVP-TE requests on all interfaces.

<Sysname> display mpls rsvp-te request

Interface Vlan-interface 12:

Tunnel Dest: 2.2.2.2 Ingress LSR ID: 3.3.3.3

Local LSP ID: 4 Session Tunnel ID: 4

NextHopAddr: 80.4.1.1

SessionFlag: SE Style desired.

Token bucket rate: 0.00 Token bucket size: 1000.00

Out Interface: Vlan-interface 14

Table 1-11 Description on the fields of the display mpls rsvp-te request command

Field	Description
Interface Vlan-interface 12	RSVP-TE enabled VLAN interface
Tunnel Dest	Tunnel destination, in the format of X.X.X.X
Ingress LSR ID	Ingress LSR ID, in the format of X.X.X.X
Local LSP ID	Local LSP ID
Session Tunnel ID	Session tunnel ID
Next Hop Address	Next hop address, in the format of X.X.X.X
SessionFlag	Reservation style
Token Bucket rate	Token bucket rate, a traffic parameter
Token Bucket Size	Token bucket size, a traffic parameter
Out Interface	Output interface

1.1.18 display mpls rsvp-te reservation

Syntax

display mpls rsvp-te reservation [ interface interface-type interface-number ] [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

interface interface-type interface-number: Specifies an interface by its type and number.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls rsvp-te reservation command to display information about RSVP-TE reservations on the specified or all interfaces.

Examples

# Display information about RSVP-TE reservations on interface VLAN-interface 12.

<Sysname> display mpls rsvp-te reservation interface vlan-interface 12

Interface Vlan-interface 12

Tunnel Dest: 29.29.29.29 Ingress LSR ID: 19.19.19.19

LSP ID: 1 Session Tunnel ID: 1

Upstream Label: -----

Token bucket rate: 0.00 Token bucket size: 0.00

# Display information about RSVP-TE reservations on all interfaces.

<Sysname> display mpls rsvp-te reservation

Interface Vlan-interface 12

Tunnel Dest: 29.29.29.29 Ingress LSR ID: 19.19.19.19

LSP ID: 1 Session Tunnel ID: 1

Upstream Label: -----

Token bucket rate: 0.00 Token bucket size: 0.00

Interface: Outgoing-Interface at the Egress

Tunnel Dest: 19.19.19.19 Ingress LSR ID: 29.29.29.29

LSP ID: 1 Session Tunnel ID: 1

Upstream Label: 3

Token bucket rate: 0.00 Token bucket size: 0.00

Table 1-12 Description on the fields of display mpls rsvp-te reservation

Field	Description
Interface Vlan-interface 12	RSVP-TE enabled VLAN interface
Tunnel Dest	Tunnel destination, in the format of X.X.X.X
Ingress LSR ID	Ingress LSR ID, in the format of X.X.X.X
LSP ID	LSP ID
Session Tunnel ID	Session Tunnel ID
Upstream Label	Upstream label
Token Bucket rate	Token bucket rate, a traffic parameter
Token Bucket Size	Token bucket size, a traffic parameter

1.1.19 display mpls rsvp-te rsb-content

Syntax

display mpls rsvp-te rsb-content { ingress-lsr-id Ispid tunnel-id egress-lsr-id nexthop-address } [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

ingress-lsr-id: Ingress LSR ID.

lspid: Local LSP ID.

tunnel-id: Tunnel ID.

egress-lsr-id: Egress LSR ID.

nexthop-address: Next hop address.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls rsvp-te rsb-content command to display information about RSVP-TE reservation state blocks (RSBs).

Examples

# Display information about RSVP-TE RSBs.

<Sysname> display mpls rsvp-te rsb-content 19.19.19.19 1 0 29.29.29.29 101.101.101.2

The RSB Content:

Tunnel Dest: 29.29.29.29 Session Tunnel ID: 0

Tunnel ExtID: 19.19.19.19

Next Hop: 101.101.101.2 Resevation Style: SE Style

Reservation Incoming Interface: Vlan-interface 12

Reservation Interface: Vlan-interface 12

Message ID : 2

Filter Spec Information-

The filter number: 1

Ingress LSR ID: 19.19.19.19 Local LSP ID: 1 OutLabel: 3

RRO Information-

RRO-Flag is

RRO-CType: IPV4 RRO-IPAddress: 101.101.101.2 RRO-IPPrefixLen: 32

FlowSpec Information-

Token bucket rate: 2500.00

Token bucket size: 0.00

Peak data rate: 0.00

Minimum policed unit: 0

Maximum packet size: 0

Bandwidth guarantees: 0.00

Delay guarantees: 0

Qos Service is Controlled

Resv Message arrive on Vlan-interface 12 from NHOP 101.101.101.2

Table 1-13 Description on the fields of display mpls rsvp-te rsb content

Field	Description
Tunnel Dest	Tunnel destination, in the format of X.X.X.X
Session Tunnel ID	Session tunnel ID
Tunnel Ext ID	Tunnel extension (ingress LSR ID), in the format of X.X.X.X
Next Hop	Next hop address, in the format of X.X.X.X
Reservation Style	Reservation style: SE or FF
Reservation Interface	Reservation interface name
Reserve Incoming Interface	Incoming interface where the Resv message was received
Message ID	Message ID of the Refresh Reduction message
Filter Spec Information	Filter specifications
The filter number	Number of filters
Ingress LSR ID	Ingress LSR ID, in the format of X.X.X.X
LSP ID	LSP ID
Out Label	Outgoing label
RRO Information	Information about route recording
RRO-C Type	Type of route recording
RRO-IP Address	IP address of recorded route in the format of X.X.X.X
RRO-IPPrefixLen	IP prefix length of recorded route
Flow Spec information	Flow specifications
Token Bucket rate	Token bucket rate (in kbps), a traffic parameter
Token Bucket size	Token bucket size, a traffic parameter
Peak Data Rate	Peak data rate (in kbps), a traffic parameter
Maximum packet size	Maximum packet size, a traffic parameter
Minimum policed unit	Minimum policed unit, a traffic parameter
Bandwidth guarantees	Guaranteed bandwidth, a reservation specifications parameter
Delay guarantees	Delay guarantee, a reservation specifications parameter
QOS service	QoS guarantee/control
Resv Message	Reservation message received on a particular interface from next hop (X.X.X.X)

1.1.20 display mpls rsvp-te sender

Syntax

display mpls rsvp-te sender [ interface interface-type interface-number ] [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

interface interface-type interface-number: Specifies an interface by its type and number.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls rsvp-te sender command to display RSVP-TE sender message information.

Examples

# Display the RSVP-TE sender message information on interface VLAN-interface 12.

<Sysname> display mpls rsvp-te sender interface vlan-interface 12

Interface Vlan-interface 12;

Tunnel Dest: 29.29.29.29 Ingress LSR ID: 19.19.19.19

LSP ID: 1 Session Tunnel ID: 1

Session Name: Tunnel0/0/0

Previous Hop Address: 101.101.101.1

Token bucket rate: 0.00 Token bucket size: 0.00

# Display the RSVP-TE sender message information on all interfaces.

<Sysname> display mpls rsvp-te sender

Interface: Vlan-interface 12

Tunnel Dest: 19.19.19.19 Ingress LSR ID: 29.29.29.29

LSP ID: 1 Session Tunnel ID: 1

Session Name: Tunnel0/0/0

Previous Hop Address: 101.101.101.2

Token bucket rate: 0.00 Token bucket size: 0.00

Interface: Incoming-Interface at the Ingress

Tunnel Dest: 29.29.29.29 Ingress LSR ID: 19.19.19.19

LSP ID: 1 Session Tunnel ID: 1

Session Name: Tunnel0/0/1

Previous Hop Address: 19.19.19.19

Token bucket rate: 0.00 Token bucket size: 0.00

Table 1-14 Description on fields of the display mpls rsvp-te sender command

Field	Description
Interface Vlan-interface 12	RSVP-TE enabled VLAN interface
Tunnel Dest	Tunnel destination, in the format of X.X.X.X
Ingress LSR ID	Ingress LSR ID, in the format of X.X.X.X
LSP ID	LSP ID
Tunnel ID	Tunnel ID
Session Name:	Session name
Previous Hop Address	Previous hop address, in the format of X.X.X.X
Token Bucket rate	Token bucket rate, a traffic parameter
Token Bucket Size	Token bucket size, a traffic parameter

1.1.21 display mpls rsvp-te statistics

Syntax

display mpls rsvp-te statistics { global | interface [ interface-type interface-number ] }

View

Any view

Default Level

1: Monitor level

Parameters

global: Display global RSVP-TE information.

interface: Displays statistics about RSVP-TE for a specified or all interfaces if no interface is specified.

interface-type interface-number: Specifies an interface for which statistics about RSVP-TE is displayed.

Description

Use the display mpls rsvp-te statistics command to display statistics about RSVP-TE.

Examples

# Display global RSVP-TE statistics.

<Sysname> display mpls rsvp-te statistics global

LSR ID: 1.1.1.1

PSB Count: 1 RSB Count: 1

RFSB Count: 0 TCSB Count: 1

LSP Count: 1

Total Statistics Information:

PSB CleanupTimeOutCounter: 0 RSB CleanupTimeOutCounter: 0

SendPacketCounter: 55 RecPacketCounter: 54

SendPathCounter: 5 RecPathCounter: 0

SendResvCounter: 0 RecResvCounter: 4

SendResvConfCounter: 0 RecResvConfCounter: 0

SendHelloCounter: 2 RecHelloCounter: 48

SendAckCounter: 48 RecAckCounter: 2

SendPathErrCounter: 0 RecPathErrCounter: 0

SendResvErrCounter: 0 RecResvErrCounter: 0

SendPathTearCounter: 0 RecPathTearCounter: 0

SendResvTearCounter: 0 RecResvTearCounter: 0

SendSrefreshCounter: 0 RecSrefreshCounter: 0

SendAckMsgCounter: 0 RecAckMsgCounter: 0

SendErrMsgCounter: 0 RecErrMsgCounter: 0

RecReqFaultCounter: 0

# Display the RSVP-TE statistics of interface VLAN-interface 12.

<Sysname> display mpls rsvp-te statistics interface

Vlan-interface 12:

PSB CleanupTimeOutCounter: 0 RSB CleanupTimeOutCounter: 0

SendPacketCounter: 69 RecPacketCounter: 68

SendPathCounter: 6 RecPathCounter: 0

SendResvCounter: 0 RecResvCounter: 5

SendResvConfCounter: 0 RecResvConfCounter: 0

SendHelloCounter: 2 RecHelloCounter: 61

SendAckCounter: 61 RecAckCounter: 2

SendPathErrCounter: 0 RecPathErrCounter: 0

SendResvErrCounter: 0 RecResvErrCounter: 0

SendPathTearCounter: 0 RecPathTearCounter: 0

SendResvTearCounter: 0 RecResvTearCounter: 0

SendSrefreshCounter: 0 RecSrefreshCounter: 0

SendAckMsgCounter: 0 RecAckMsgCounter: 0

SendErrMsgCounter: 0 RecErrMsgCounter: 0

RecReqFaultCounter: 0

Table 1-15 Description on the fields of the display mpls rsvp-te statistics command

Field	Description
LSR ID	LSR ID
PSB Count	Number of PSBs
RSB Count	Number of RSBs
RFSB Count	Number of RFSBs
TCSB Count	Number of TCSBs
LSP Count	Number of LSPs
PSB CleanupTimeOutCounter	Number of PSB timeouts
RSB CleanupTimeOutCounter	Number of RSB timeouts
SendPacketCounter	Number of transmitted packets
RecPacketCounter	Number of received packets
SendPathCounter	Number of transmitted Path messages
RecPathCounter	Number of received Path messages
SendResvCounter	Number of transmitted Resv messages
RecResvCounter	Number of received Resv messages
SendResvConfCounter	Number of transmitted ResvConf messages
RecResvConfCounter	Number of received ResvConf messages
SendHelloCounter	Number of transmitted Hello messages
RecHelloCounter	Number of received Hello messages
SendAckCounter	Number of transmitted Ack messages
RecAckCounter	Number of received Ack messages
SendPathErrCounter	Number of transmitted PathErr messages
RecPathErrCounter	Number of received PathErr messages
SendResvErrCounter	Number of transmitted ResvErr messages
RecResvErrCounter	Number of received ResvErr messages
SendPathTearCounter	Number of transmitted PathTear messages
RecPathTearCounter	Number of received PathTear messages
SendResvTearCounter	Number of transmitted ResvTear messages
RecResvTearCounter	Number of received ResvTear messages
SendSrefreshCounter	Number of transmitted Srefresh messages
RecSrefreshCounter	Number of received Srefresh messages
SendAckMsgCounter	Number of transmitted AckMsg messages
RecAckMsgCounter	Number of received AckMsg messages
SendErrMsgCounter	Number of transmitted errors
RecErrMsgCounter	Number of received errors
RecReqFaultCounter	Number of request failures

1.1.22 display mpls static-cr-lsp

Syntax

display mpls static-cr-lsp [ lsp-name lsp-name ] [ { exclude | include } ip-address prefix-length ] [ verbose ]

View

Any view

Default Level

1: Monitor level

Parameters

lsp-name lsp-name: Label switched path name.

exclude: Displays only CR-LSPs with destination IP addresses other than the one specified by the ip-address prefix-length arguments.

include: Displays only CR-LSPs with the destination IP address specified by the ip-address prefix-length arguments.

ip-address: Destination IP address.

prefix-length: IP address prefix length.

verbose: Displays detailed information.

Description

Use the display mpls static-cr-lsp command to display information about static CR-LSPs.

Examples

# Display brief information about all static CR-LSPs.

<Sysname> display mpls static-cr-lsp

total statics-cr-lsp : 1

Name FEC I/O Label I/O If Stat

abc 3.3.3.9/32 NULL/100 -/Vlan12 Down

Table 1-16 Description on the fields of the display mpls static-cr-lsp command

Field	Description
Name	Static CR-LSP name
FEC	Forwarding equivalence class (FEC) associated with the destination IP address of LSP
I/O Label	Incoming/outgoing label
I/O If	Incoming/outgoing interface
Stat	Current state of the CR-LSP

# Display detailed information about all static CR-LSPs.

<Sysname> display mpls static-cr-lsp verbose

No : 1

LSP-Name : abc

LSR-Type : Transit

FEC : -/-

In-Label : 20

Out-Label : 30

In-Interface : Vlan-interface 12

Out-Interface : Vlan-interface 14

NextHop : 3.2.1.2

Lsp Status : Down

Table 1-17 Description on the fields of display mpls static-cr-lsp verbose

Field	Description
LSP-Name	Static CR-LSP name
LSR-Type	LSR type: ingress, transit, or egress
FEC	Forwarding equivalence class (FEC)
In-Label	Incoming label
Out-Label	Outgoing label
In-Interface	Incoming interface
Out-Interface	Outgoing interface
NextHop	Next hop address
Lsp Status	LSP status

1.1.23 display mpls te cspf tedb

Syntax

display mpls te cspf tedb { all | area area-id | interface ip-address | network-lsa | node [ mpls-lsr-id ] } [ | { begin | include | exclude } regular-expression ]

View

Any view

Default Level

1: Monitor level

Parameters

area-id: Area ID.

ip-address: IP address of an interface.

network-lsa: Displays traffic engineering database (TEDB) information in network LSAs.

node: Displays the TEDB information on nodes. If no node is specified, the TEDB information on all nodes is displayed.

mpls-lsr-id: Specifies a node by its MPLS LSR ID.

|: Filters output by regular expression.

begin: Displays information beginning with a defined regular expression.

include: Displays information that includes a defined regular expression.

exclude: Displays information that excludes a defined regular expression.

regular-expression: Regular expression, a string without spaces.

Description

Use the display mpls te cspf tedb command to display information about CSPF-based TEDB by specified criteria.

Examples

# Display TEDB information in network LSAs.

<Sysname> display mpls te cspf tedb network-lsa

Maximum Network LSA Supported: 500

Current Total Network LSA Number: 7

Id DR MPLS LSR-Id DR-Address IGP Process-Id Area Neighbor

1 8.1.1.2 3.0.0.2 OSPF 100 0 1.1.1.1

2.1.1.1

8.1.1.2

2 2.1.1.1 3.0.0.3 OSPF 100 0 2.1.1.1

3.1.1.1

2.1.1.2

3 3.1.1.2 3.0.0.4 OSPF 100 0 3.1.1.1

4.1.1.1

3.1.1.2

4 4.1.1.2 3.0.0.5 OSPF 100 0 4.1.1.1

5.1.1.1

4.1.1.2

5 5.1.1.2 3.0.0.6 OSPF 100 0 5.1.1.1

6.1.1.1

5.1.1.2

6 6.1.1.2 3.0.0.9 OSPF 100 0 6.1.1.1

7.1.1.1

6.1.1.2

7 7.1.1.1 12.0.0.7 OSPF 100 0 3.1.1.1

7.1.1.1

7.1.1.2

Table 1-18 Description on the fields of the display mpls te cspf tedb command

Field	Description
ID	Number
DR MPLS LSR-Id	MPLS LSR ID of the designated router (DR)
DR-Address	Interface address of the DR
IGP	Interior gateway protocol: OSPF or IS-IS
Process-Id	IGP process ID
Area	Area to which the router belongs
Neighbor	Neighbor router ID

# Display all TEDB information.

<Sysname> display mpls te cspf tedb all

Maximum Node Supported: 512 Maximum Link Supported: 2048

Current Total Node Number: 3 Current Total Link Number: 44

Id MPLS LSR-Id IGP Process-Id Area Link-Count

1 1.1.1.1 OSPF 100 1001,1002,1003 20

1004,1005,1006

1007,1008,1009

1010,1,2

13,14,15

16,17,18

19,20

2 2.1.1.1 ISIS 100 Level-1,2 20

3 3.1.1.1 OSPF 100 0 4

Table 1-19 Description on the fields of the display mpls te cspf tedb all command

Field	Description
ID	Number
MPLS LSR-Id	MPLS LSR ID
IGP	Interior gateway protocol: OSPF or IS-IS
Process-Id	IGP process ID
Area	Area to which the device belongs
Link-count	Total number of connected links belonging to a particular IGP protocol process

# Display the TEDB information of IGP area 1.

<Sysname> display mpls te cspf tedb area 1

Router Node Information for Area 1:

Id MPLS LSR-Id IGP Process-Id Area Link-Count

1 2.2.2.2 OSPF 100 1 1

2 3.3.3.3 OSPF 100 1 1

3 2.2.2.2 ISIS 100 Level-1 1

4 3.3.3.3 ISIS 100 Level-1 1

Network LSA Information for Area 1:

Id DR MPLS LSR-Id DR-Address IGP Process-Id Area Neighbor

1 3.3.3.3 20.1.1.2 OSPF 100 1 2.2.2.2

3.3.3.3

2 3.3.3.3 20.1.1.2 ISIS 100 Level-1 3.3.3.3

2.2.2.2

Table 1-20 Description on the fields of the display mpls te cspf tedb area command

Field	Description
Id	Number
MPLS LSR-Id	MPLS LSR ID, in dotted decimal notation
IGP	Interior gateway protocol: OSPF or IS-IS
Process-Id	IGP process ID
Area	Area to which the device belongs
Link-Count	Total number of connected links belonging to a particular IGP protocol process
DR MPLS LSR-Id	MPLS LSR ID of the DR
DR-Address	Interface address of the DR
Neighbor	MPLS LSR ID of the neighbor

# Display the TEDB information of all nodes.

<Sysname> display mpls te cspf tedb node

MPLS LSR-Id: 1.1.1.1

IGP Type: OSPF Process Id: 100

MPLS-TE Link Count: 1

Link[1] :

Interface IP Address: 2.0.0.33, 2.0.0.35, 2.0.0.36,

Neighbor IP Address: 2.0.0.2, 2.0.0.42, 2.0.0.43,

2.0.0.44, 2.0.0.45, 2.0.0.46,

2.0.0.47, 2.0.0.32,

Neighbor MPLS LSR-Id: 1.1.1.2

IGP Area: 1

Link Type: point-to-point Link Status: Inactive

IGP Metric: 100 TE Metric: 100 Color: 0xff

Maximum Bandwidth: 100 (kbps)

Maximum Reservable Bandwidth: 20 (kbps)

Bandwidth Constraints: Local Overbooking Multiplier:

BC[0] : 100 (kbps) LOM[0] : 1

BC[1] : 20 (kbps) LOM[1] : 1

BW Unreserved for Class type 0:

[0] : 10 (kbps), [1] : 10 (kbps)

[2] : 10 (kbps), [3] : 10 (kbps)

[4] : 10 (kbps), [5] : 10 (kbps)

[6] : 10 (kbps), [7] : 10 (kbps)

BW Unreserved for Class type 1:

[0] : 10 (kbps), [1] : 10 (kbps)

[2] : 10 (kbps), [3] : 10 (kbps)

[4] : 10 (kbps), [5] : 10 (kbps)

[6] : 10 (kbps), [7] : 10 (kbps)

MPLS LSR-Id: 1.1.1.1

IGP Type: ISIS Process Id: 100

MPLS-TE Link Count: 2

Link[1] :

Interface IP Address: 2.0.0.33, 2.0.0.35, 2.0.0.36,

Neighbor IP Address: 2.0.0.2, 2.0.0.42, 2.0.0.43,

2.0.0.44, 2.0.0.45, 2.0.0.46,

2.0.0.47, 2.0.0.32, 2.0.0.33

Neighbor MPLS LSR-Id: 1.1.1.2

IGP Area: Level-1

Link Type: point-to-point Link Status: Active

IGP Metric: 10 TE Metric: 10 Color: 0x11

Maximum Bandwidth: 100 (kbps)

Maximum Reservable Bandwidth: 100 (kbps)

Bandwidth Constraints: Local Overbooking Multiplier:

BC[0] : 100 (kbps) LOM[0] : 1

BC[1] : 20 (kbps) LOM[1] : 1

BW Unreserved for Class type 0:

[0] : 10 (kbps), [1] : 10 (kbps)

[2] : 10 (kbps), [3] : 10 (kbps)

[4] : 10 (kbps), [5] : 10 (kbps)

[6] : 10 (kbps), [7] : 10 (kbps)

BW Unreserved for Class type 1:

[0] : 10 (kbps), [1] : 10 (kbps)

[2] : 10 (kbps), [3] : 10 (kbps)

[4] : 10 (kbps), [5] : 10 (kbps)

[6] : 10 (kbps), [7] : 10 (kbps)

Table 1-21 Description on the fields of the display mpls te cspf tedb node command

Field	Description
MPLS LSR-Id	MPLS LSR ID of node
IGP_Type	IGP type
Process Id	IGP process ID
MPLS-TE Link Count	Number of MPLS TE links
Link[x]	Specific link, with the bracketed x indicating the link number
Interface IP Address	Interface IP address
DR Address	IP address of the DR
IGP Area	IGP area
Link Type	Link type
Link Status	Link status
IGP Metric	IGP metric of link
TE Metric	TE metric of link
Color	Link administrative attribute
Maximum Bandwidth	Maximum link bandwidth
Maximum Reservable Bandwidth	Maximum reservable bandwidth of link
Bandwidth Constraints	Bandwidth constraints
BW Unreserved for Class type0	Unreserved bandwidth at the CT0 level
BW Unreserved for Class type1	Unreserved bandwidth at the CT1 level

# Display TEDB information for a specified interface address.

<Sysname> display mpls te cspf tedb interface 20.1.1.1

MPLS LSR-Id: 2.2.2.2

IGP Type: ISIS Process Id: 100

Link[1] :

Interface IP Address: 20.1.1.1

DR Address: 20.1.1.2

IGP Area: Level-1

Link Type: multi-access Link Status: Active

IGP Metric: 10 TE Metric: 0 Color: 0x0

Maximum Bandwidth: 0 (kbps)

Maximum Reservable Bandwidth: 0 (kbps)

Bandwidth Constraints: Local Overbooking Multiplier:

BC[0] : 0 (kbps) LOM[0] : 1

BC[1] : 0 (kbps) LOM[1] : 1

BW Unreserved for Class type 0:

[0] : 0 (kbps), [1] : 0 (kbps)

[2] : 0 (kbps), [3] : 0 (kbps)

[4] : 0 (kbps), [5] : 0 (kbps)

[6] : 0 (kbps), [7] : 0 (kbps)

BW Unreserved for Class type 1:

[0] : 0 (kbps), [1] : 0 (kbps)

[2] : 0 (kbps), [3] : 0 (kbps)

[4] : 0 (kbps), [5] : 0 (kbps)

[6] : 0 (kbps), [7] : 0 (kbps)

Table 1-22 Description on the fields of display mpls te cspf tedb interface

Field	Description
MPLS LSR-Id	MPLS LSR ID of node
IGP_Type	IGP type
Process Id	IGP process ID
MPLS-TE Link Count	Number of MPLS TE links
Link[x]	Specific link, with the bracketed x indicating the link number
Interface IP Address	Interface IP address
DR Address	IP address of the DR
IGP Area	IGP area
Link Type	Link type
Link Status	Link status
IGP Metric	IGP metric of link
TE Metric	TE metric of link
Color	Link administrative attribute
Maximum Bandwidth	Maximum link bandwidth
Maximum Reservable Bandwidth	Maximum reservable bandwidth of link
Bandwidth Constraints	Bandwidth constraints
BW Unreserved for Class type0	Unreserved bandwidth at the CT0 level
BW Unreserved for Class type1	Unreserved bandwidth at the CT1 level

1.1.24 display mpls te link-administration admission-control

Syntax

display mpls te link-administration admission-control [ interface interface-type interface-number ]

View

Any view

Default Level

1: Monitor level

Parameters

interface interface-type interface-number: Specifies an interface by its type and a number.

Description

Use the display mpls te link-administration admission-control command to display information about CR-LSPs carried on the link of a specified interface or links of all interfaces if no interface is specified.

Examples

# Display information about the CR-LSPs carried on the links of all interfaces.

<Sysname> display mpls te link-administration admission-control

LspID In/Out IF S/H Prio CT BW(kbps)

1.1.1.9:1024 --- / Vlan12 7 /7 0 0

1.1.1.9:2048 --- / Vlan16 7 /7 0 0

Table 1-23 Description on fields of the command

Field	Description
LspID	ID of an LSP carried on a link
In/Out IF	Incoming/Outgoing interface
S/H Prio	Setup and holding priorities of CR-LSP
CT	Service class type
BW(kbps)	Bandwidth (in kbps)

1.1.25 display mpls te link-administration bandwidth-allocation

Syntax

display mpls te link-administration bandwidth-allocation [ interface interface-type interface-number ]

View

Any view

Default Level

1: Monitor level

Parameters

interface interface-type interface-number: Specifies an interface by its type and a number.

Description

Use the display mpls te link-administration bandwidth-allocation command to display bandwidth allocation on the specified or all MPLS TE enabled interfaces.

Examples

# Display bandwidth allocation on MPLS TE enabled interfaces.

<Sysname> display mpls te link-administration bandwidth-allocation

Link ID: Vlan-interface12

Physical Bandwidth Type0 : 0 kbits/sec

Physical Bandwidth Type1 : 0 kbits/sec

Reservable Bandwidth Type0 : 0 kbits/sec

Reservable Bandwidth Type1 : 0 kbits/sec

Downstream LSP Count : 0

UpStream LSP Count : 0

Downstream Bandwidth : 0 kbits/sec

Upstream Bandwidth : 0 kbits/sec

IPUpdown Link Status : UP

PhysicalUpdown Link Status : UP

TE CLASS CLASS TYPE PRIORITY BW RESERVED(kbps) BW AVAILABLE(kbps)

0 0 0 0 0

1 0 1 0 0

2 0 2 0 0

3 0 3 0 0

4 0 4 0 0

5 0 5 0 0

6 0 6 0 0

7 0 7 0 0

8 1 0 0 0

9 1 1 0 0

10 1 2 0 0

11 1 3 0 0

12 1 4 0 0

13 1 5 0 0

14 1 6 0 0

15 1 7 0 0

Table 1-24 Description on the fields of the command

Field	Description
Link ID	Link ID
Physical Bandwidth Type0	CT0 physical bandwidth
Physical Bandwidth Type1	CT1 physical bandwidth
Reservable Bandwidth Type0	CT0 reservable bandwidth
Reservable Bandwidth Type1	CT1 reservable bandwidth
Downstream LSP Count	Number of downstream LSPs
UpStream LSP Count	Number of upstream LSPs
IPUpdown Link Status	IP layer link status
PhysicalUpdown Link Status	Physical layer link status
TE CLASS	TE class
CLASS TYPE	Service class type
PRIORITY	Priority
BW RESERVED	Reserved bandwidth
BW AVAILABLE	Available bandwidth

1.1.26 display mpls te tunnel

Syntax

display mpls te tunnel [ destination dest-addr ] [ lsp-id lsr-id lsp-id ] [ lsr-role { all | egress | ingress | remote | transit } ] [ name name ] [ { incoming-interface | outgoing-interface | interface } interface-type interface-number ] [ verbose ]

View

Any view

Default Level

1: Monitor level

Parameters

destination address: Specifies a destination IP address to display only the tunnels with the specified destination IP address.

lsr-id: LSR ID of the ingress node, in dotted decimal notation.

lsp-id: LSP ID.

lsr-role: Displays tunnels by LSR role (ingress, transit, egress, or remote).

all: Displays all tunnels.

ingress: Displays tunnels created taking current device as the ingress .

transit: Displays tunnels created taking current device as a transit node.

egress: Displays tunnels created taking current device as the egress.

name name: Displays the tunnel with a particular name. This could be configured as interface description or the interface name if no interface description is configured. The tunnel name should be signaled to all hops.

incoming-interface: Displays all tunnels that use the interface identified by the interface-type interface-number arguments as the incoming interface.

outgoing-interface: Displays all tunnels that use the interface identified by the interface-type interface-number arguments as the outgoing interface.

interface: Displays all tunnels that use the interface identified by the interface-type interface-number arguments as the incoming or outgoing interface.

interface-type interface-number: Specifies an interface by its type and number.

verbose: Displays detailed information.

Description

Use the display mpls te tunnel command to display information about MPLS TE tunnels.

Examples

# Display information about MPLS TE tunnels.

<Sysname> display mpls te tunnel

LSP-Id Destination In/Out-If Name

1.1.1.9:1024 3.3.3.9 -/Vlan12 Tunnel1/0/1

1.1.1.9:2048 3.3.3.9 -/Vlan14 Tunnel1/0/1

Table 1-25 Description on the fields of the display mpls te tunnel command

Field	Description
LSP-ID	LSP ID of tunnel
Destination	Destination device ID
In/Out-IF	Incoming/outgoing interface
Name	Tunnel name configured on the ingress node

# Display detailed information about MPLS TE tunnels.

<Sysname> display mpls te tunnel verbose

No : 1

LSP-Id : 1.1.1.9:1024

Tunnel-Name : Tunnel1/0/1

Destination : 3.3.3.9

In-Interface : -

Out-Interface : Vlan12

Tunnel BW : 0 kbps

Class Type : bc0

Ingress LSR-Id : 1.1.1.9

Egress LSR-Id : 3.3.3.9

Setup-Priority : 7

Hold-Priority : 7

Sign-Protocol : RSVP TE

Resv Style : SE

IncludeAnyAff : 0x0

ExcludeAllAff : 0x0

IncludeAllAff : 0x0

Created Time : 2004/10/18 16:05:17

Table 1-26 Description on the fields of the display mpls te tunnel verbose command

Field	Description
No	Number
LSP-Id	LSP ID of tunnel
Tunnel-Name	Tunnel name configured on the ingress node
Destination	Destination device ID
In-Interface	Incoming interface
Out-Interface	Outgoing interface
Tunnel BW	Tunnel bandwidth
Class Type	Service class type
Ingress LSR-Id	Ingress LSR ID
Setup-Priority	Setup priority of link
Hold-Priority	Holding priority of link
Sign-Protocol	Signaling protocol
Resv Style	Reservation style
IncludeAnyAff	Any affinity properties that must be included
ExcludeAllAff	Link properties that are excluded
IncludeAllAff	All link affinity properties that must be included
Created Time	Time when the tunnel was created

1.1.27 display mpls te tunnel path

Syntax

display mpls te tunnel path [ tunnel-name tunnel-name ] [ lsp-id lsr-id lsp-id ]

View

Any view

Default Level

1: Monitor level

Parameters

tunnel-name tunnel-name: Tunnel name.

lsr-id: Ingress LSR ID, in dotted decimal notation.

lsp-id: LSP ID.

Description

Use the display mpls te tunnel path command to display the path or paths that the specified or all MPLS TE tunnels traverse on this node.

Examples

# Display the paths that all MPLS TE tunnels traverse.

<Sysname> display mpls te tunnel path

Tunnel Interface Name Tunnel0/0/0:

Lsp ID : 1.1.1.9:10

Hop information:

Hop 0: 192.1.1.1

Hop 1: 12.1.1.2

Hop 2: 10.202.2.2.

Table 1-27 Description on the fields of the display mpls te tunnel path command

Field	Description
Tunnel Interface Name Tunnel0/0/0	Tunnel interface name, Tunnel0/0/0 in this sample output
Lsp ID	LSP ID
Hop 0	Hop 0 on the path
Hop 1	Hop 1 on the path
Hop 2	Hop 2 on the path

1.1.28 display mpls te tunnel statistics

Syntax

display mpls te tunnel statistics

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display mpls te tunnel statistics command to display statistics about MPLS TE tunnels.

Examples

# Display statistics about MPLS TE tunnels.

<Sysname> display mpls te tunnel statistics

Ingress: 0 Tunnels, 0 Tunnels Up, 0 CRLSPs Up

0 Modified, 0 In-Progress, 0 Failed

Transit: 0 Up

Egress : 0 Up

Table 1-28 Description on the fields of display mpls te tunnel statistics

Field	Description
Ingress	This device is the tunnel ingress.
Modified	Number of CR-LSP tunnels that use this device as the ingress and are in modified state.
In-Progress	Number of CR-LSP tunnels that use this device as the ingress and are in in-progress state.
Failed	Number of CR-LSP tunnels that use this device as the ingress and are in failed state.
Transit	This device is a transit node on the tunnel.
Egress	This device is the tunnel egress.

1.1.29 display mpls te tunnel-interface

Syntax

display mpls te tunnel-interface [ tunnel number ]

View

Any view

Default Level

1: Monitor level

Parameters

number: Tunnel interface number, in the format slot number/sub-slot number/Tunnel interface number.

Description

Use the display mpls te tunnel-interface command to display information about MPLS TE tunnel interfaces on this node.

Examples

# Display information about MPLS TE tunnel interfaces on this node.

<Sysname> display mpls te tunnel-interface

Tunnel Name : Tunnel5/0/2

Tunnel Desc : Tunnel5/0/2 Interface

Tunnel State Desc : CR-LSP is Up

Tunnel Attributes :

LSP ID : 3.3.3.3:4

Session ID : 1

Admin State : UP Oper State : UP

Ingress LSR ID : 3.3.3.3 Egress LSR ID: 4.4.4.4

Signaling Prot : RSVP Resv Style : SE

Class Type : CLASS 0 Tunnel BW : 0 kbps

Reserved BW : 0 kbps

Setup Priority : 7 Hold Priority: 7

Affinity Prop/Mask : 0x0/0x0

Explicit Path Name : -

Tie-Breaking Policy : None

Metric Type : None

Loop Detection : Disabled

Record Route : Enabled Record Label : Enabled

FRR Flag : Enabled BackUpBW Flag: Not Supported

BackUpBW Type : - BackUpBW : -

Route Pinning : Disabled

Retry Limit : 5 Retry Interval: 10 sec

Reopt : Disabled Reopt Freq : -

Back Up Type : None

Back Up LSPID : -

Auto BW : Disabled Auto BW Freq : -

Min BW : - Max BW : -

Current Collected BW: -

Interfaces Protected: -

VPN Bind Type : NONE

VPN Bind Value : -

Car Policy : Disabled

Table 1-29 Description on the fields of display mpls te tunnel-interface command

Field	Description
Tunnel Name	Tunnel name
Tunnel Desc	Tunnel description
Tunnel State Desc	Tunnel state description
LSP ID	LSP ID
Session ID	Session ID
Admin State	Administrative state
Oper State	Operation state
Ingress LSR ID	Ingress LSR ID
Egress LSR ID	Egress LSR ID
Signaling Prot	Signaling protocol
Resv Style	Reservation style
Class Type	Service class type
Tunnel BW	Tunnel bandwidth
Setup Priority	Setup priority of LSP
Hold Priority	Hold priority of LSP
Affinity Prop/Mask	Affinity attribute and mask
Explicit Path Name	Explicit path name
Tie-Breaking Policy	Path selection policy
Metric Type	Metric type
Loop Detection	Whether loop detection is enabled
Record Route	State of the route recording function
Record Label	State of the label recording function
FRR Flag	Fast reroute (FRR) flag
BackUpBW Flag	Backup bandwidth flag
BackUpBW Type	Backup bandwidth type
BackUpBW	Backup bandwidth
Route Pinning	Route pinning function
Retry Limit	Maximum number of setup retries
Retry Interval	Retry interval
Reopt	State of the reoptimization function
Reopt Freq	Reoptimization interval
Back Up Type	Backup path type
Back Up LSPID	Backup LSP ID
Auto BW	State of the automatic bandwidth adjustment function
Auto BW Freq	Automatic bandwidth adjustment interval
Min BW	Lower limit for automatic bandwidth adjustment
Max BW	Upper limit for automatic bandwidth adjustment
Current Collected BW	Bandwidth information currently collected
Interfaces Protected	FRR protected interfaces
VPN Bind Type	Type of the binding, VPN or ACL
VPN Bind Value	Value of the binding, the VPN instance name or ACL number
Car Policy	Whether CAR policy is enabled

1.1.30 display ospf mpls-te

Syntax

display ospf [ process-id ] mpls-te [ area area-id ] [ self-originated ]

View

Any view

Default Level

1: Monitor level

Parameters

process-id: OSPF process ID. If a process is specified, only the TE LSAs of this process are displayed; if no process is specified, the TE LSAs of all processes are displayed.

area area-id: Displays the TE LSAs of a specified OSPF area, in the form of an integer or an IPv4 address.

self-originated: Displays self originated TE LSAs.

Description

Use the display ospf mpls-te command to display TE LSAs in the link state database (LSDB).

Example

# Display all TE LSAs in the LSDB.

<Sysname> display ospf mpls-te

OSPF Process 1 with Router ID 3.3.3.3

Area ID : 0.0.0.0

Traffic Engineering LSA's of the database

------------------------------------------------

LSA [ 1 ]

------------------------------------------------

LSA Type : Opq-Area

Opaque Type : 1

Opaque ID : 4

Advertising Router ID : 4.4.4.4

LSA Age : 208

Length : 200

LSA Options : E O

LS Seq Number : 8000001A

CheckSum : 1EB7

Link Type : MultiAccess

Link ID : 34.1.1.2

Local Interface Address : 34.1.1.2

Remote Interface Address : 0.0.0.0

TE Metric : 1

Maximum Bandwidth : 1250000 bytes/sec

Maximum Reservable BW : 625000 bytes/sec

Admin Group : 0X0

Global Pool:

Unreserved BW [ 0] =625000 bytes/sec

Unreserved BW [ 1] =625000 bytes/sec

Unreserved BW [ 2] =625000 bytes/sec

Unreserved BW [ 3] =625000 bytes/sec

Unreserved BW [ 4] =625000 bytes/sec

Unreserved BW [ 5] =625000 bytes/sec

Unreserved BW [ 6] =625000 bytes/sec

Unreserved BW [ 7] =625000 bytes/sec

Sub Pool :

Unreserved BW [ 8] = 0 bytes/sec

Unreserved BW [ 9] = 0 bytes/sec

Unreserved BW [10] = 0 bytes/sec

Unreserved BW [11] = 0 bytes/sec

Unreserved BW [12] = 0 bytes/sec

Unreserved BW [13] = 0 bytes/sec

Unreserved BW [14] = 0 bytes/sec

Unreserved BW [15] = 0 bytes/sec

Bandwidth Constraints:

BC [ 0] =625000 bytes/sec BC [ 1] = 0 bytes/sec

Local OverBooking Multipliers:

LOM [ 0] = 1 LOM [ 1] = 1

------------------------------------------------

LSA [ 2 ]

------------------------------------------------

LSA Type : Opq-Area

Opaque Type : 1

Opaque ID : 0

Advertising Router ID : 4.4.4.4

LSA Age : 762

Length : 28

LSA Options : E O

LS Seq Number : 800000AF

CheckSum : 73A

MPLS TE Router ID : 4.4.4.4

Table 1-30 Description on the fields of the display ospf mpls-te command

Field	Description
Area ID	TE enabled OSPF area ID.
LSA Type	LSA type which must be Opd-Area, carried in the Opaque LSA header
Opaque Type	1 for TE, carried in the header of Opaque LSA
Opaque ID	Opaque ID, carried in the header of Opaque LSA
Advertising Router ID	Router ID of the node where the LSA was generated
LSA Age	LSA age, carried in the header of Opaque LSA
Length	LSA length, carried in the header of Opaque LSA
LSA Options	LSA options, carried in the header of Opaque LSA
LS Seq Number	LSA sequence number, carried in the header of Opaque LSA
Checksum	LSA checksum, carried in the header of Opaque LSA
Link Type	Link type: point to point, point to multipoint, or multiAccess
Link ID	Link ID
Local Interface Address	Local interface address
Remote Interface Address	Remote interface address
TE Metric	TE metric
Maximum bandwidth	Maximum bandwidth
Maximum reservable bandwidth	Maximum reservable bandwidth
Admin Group	Administrative group attribute
Global Pool	Global pool
Unreserved BW [0] to [7]	Available bandwidths at the eight levels in the global pool
Sub Pool	Subpool (only significant for DS-TE LSAs)
Unreserved BW [0] to [7]	Available bandwidths at the eight levels in the subpool
Bandwidth Constraints	Bandwidth constraints (only significant for DS-TE LSAs)
BC 0–1	Two types of bandwidth constraints (only significant for DS-TE LSAs): BC0 and BC1
Local Overbooking Multipliers	Local overbooking multipliers
LOM 0-1	Two local overbooking multipliers (only significant for DS-TE LSAs): LOM 0 and LOM 1
MPLS TE Router ID	Router ID of the MPLS TE device

1.1.31 display ospf traffic-adjustment

Syntax

display ospf [ process-id ] traffic-adjustment

View

Any view

Default Level

1: Monitor level

Parameters

process-id: OSPF process ID.

Description

Use the display ospf traffic-adjustment command to display the settings of tunnel traffic adjustment (IGP shortcut and forwarding adjacency) for a specified or all OSPF processes.

Examples

# Display the settings of tunnel traffic adjustment for all OSPF processes.

<Sysname> display ospf traffic-adjustment

OSPF Process 1 with Router ID 3.3.3.3

Traffic Adjustment

Interface: 8.1.1.1 (Tunnel5/0/2)

Type: Forwarding Adjacency State: Up

Neighbor ID: 100.0.0.2 Cost: 1562

Configuration:

Neighbor Ip Address: 100.0.0.2

Cost : 1562

Cost Type : Relative

Hold time : 10ms

Table 1-31 Description on the fields of the display ospf traffic-adjustment command

Field	Description
Interface	Tunnel interface address and name
Type	Approach to automatic route advertisement: IGP shortcut or forwarding adjacency
Neighbor ID	Remote neighbor ID
Cost	Cost
State	State: up or down
Neighbor Ip Address	Neighbor IP address
Cost Type	Cost type
Hold time	Hold time

1.1.32 display tunnel-info

Syntax

display tunnel-info { tunnel-id | all | statistics }

View

Any view

Default Level

1: Monitor level

Parameters

tunnel-id: Specifies a tunnel ID. If a tunnel is specified, only information about this tunnel will be displayed.

all: Display information about all tunnels.

statistics: Displays statistics about tunnels.

Description

Use the display tunnel-info command to display information about tunnels.

Examples

# Display information about all tunnels.

<Sysname> display tunnel-info all

Tunnel ID Type Destination

------------------------------------------------------

0x1100002 cr lsp 2.2.2.2

# Display statistics about tunnels.

<Sysname> display tunnel-info statistics

Tunnel Allocation Method : GLOBAL

Avail Tunnel ID Value : 65535

Total Tunnel ID Allocated : 1

LSP : 1

GRE : 0

CRLSP : 0

LOCAL IFNET : 0

MPLS LOCAL IFNET : 0

Table 1-32 Description on the fields of the display tunnel-info statistics command

Field	Description
Tunnel Allocation Method	The way that tunnels are allocated
Avail Tunnel ID Value	Available tunnel ID
Total Tunnel ID Allocated	Total number of tunnel IDs that have been allocated
LSP	Number of LSP tunnels
GRE	Number of GRE tunnels
CRLSP	Number of CR-LSP tunnels
LOCAL IFNET	Number of CE-side interfaces in MPLS L2VPN
MPLS LOCAL IFNET	Number of outgoing interfaces in CCC remote mode in MPLS L2VPN

1.1.33 enable traffic-adjustment

Syntax

enable traffic-adjustment

undo enable traffic-adjustment

View

OSPF view

Default Level

2: System level

Parameters

None

Description

Use the enable traffic-adjustment command to enable IGP shortcut.

Use the undo enable traffic-adjustment command to disable IGP shortcut.

By default, IGP shortcut is disabled.

IGP shortcut allows OSPF to include static LSP tunnels in SPF calculation and advertise them to OSPF neighbors.

Examples

# Enable IGP shortcut.

<Sysname> system-view

[Sysname] ospf 100

[Sysname-ospf-100] enable traffic-adjustment

1.1.34 enable traffic-adjustment advertise

Syntax

enable traffic-adjustment advertise

undo enable traffic-adjustment advertise

View

OSPF view

Default Level

2: System level

Parameters

None

Description

Use the enable traffic-adjustment advertise command to enable forwarding adjacency.

Use the undo enable traffic-adjustment advertise command to disable forwarding adjacency.

By default, forwarding adjacency is disabled.

Forwarding adjacency allows OSPF to include static LSP tunnels in SPF calculation but not advertise them to OSPF neighbors.

Examples

# Enable forwarding adjacency.

<Sysname> system-view

[Sysname] ospf 100

[Sysname-ospf-100] enable traffic-adjustment advertise

1.1.35 explicit-path

Syntax

explicit-path pathname [ enable | disable ]

undo explicit-path pathname

View

System view

Default Level

2: System level

Parameters

pathname: Name of an explicit path for a tunnel.

enable: Enables explicit routing.

disable: Disables explicit routing.

Description

Use the explicit-path command to create an explicit path and enter its view.

Use the undo explicit-path command to remove an explicit path.

Examples

# Create an explicit path named path1 and enter its view.

<Sysname> system-view

[Sysname] explicit-path path1

[Sysname-explicit-path-path1]

1.1.36 list hop

Syntax

list hop [ ip-address ]

View

Explicit path view

Default Level

2: System level

Parameters

ip-address: Specifies the IP address of a node on the explicit path. If no IP address is specified, information about all the nodes on the explicit path is displayed.

Description

Use the list hop command to display information about specified or all nodes on the explicit path.

Examples

# Display information about all nodes on an MPLS TE explicit path.

<Sysname> system-view

[Sysname] explicit-path path1

[Sysname-explicit-path-path1] list hop

Path Name : path1 Path Status : Enabled

1 1.1.1.9 Strict Include

2 2.2.2.9 Strict Exclude

1.1.37 modify hop

Syntax

modify hop ip-address1 ip-address2 [ include [ strict | loose ] | exclude ]

View

Explicit path view

Default Level

2: System level

Parameters

ip-address1 ip-address2: Substitutes the IP address specified by the ip-address2 argument for the IP address specified by the ip-address1 argument in the explicit path. The specified IP addresses could be link IP addresses or router IDs of nodes.

include: Includes the IP address specified by the ip-address2 argument on the explicit path.

strict: Indicates that the next hop is a strict node which must be directly connected to the specified node.

loose: Indicates that the next hop is a loose node which is not necessarily directly connected to the specified node.

exclude: Excludes the IP address specified by the ip-address2 argument from subsequent path calculations.

Description

Use the modify hop command to change the IP address of a node on the explicit path.

By default, the changed IP address is included on the explicit path and its next hop is a strict node.

Examples

# Replace IP address 10.0.0.125 on explicit path named p1 with IP address 10.0.0.200 and exclude this new IP address from subsequent path calculations.

<Sysname> system-view

[Sysname] explicit-path path1

[Sysname-explicit-path-p1] modify hop 10.0.0.125 10.0.0.200 exclude

1.1.38 mpls rsvp-te

Syntax

mpls rsvp-te

undo mpls rsvp-te

View

MPLS view, VLAN interface view, POS interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls rsvp-te command to enable RSVP-TE.

Use the undo mpls rsvp-te command to disable RSVP-TE.

By default, RSVP-TE is disabled.

You must enable RSVP-TE before you can configure other RSVP-TE features.

Before enabling RSVP-TE, enable MPLS and MPLS TE in both system view and interface view.

Disabling RSVP-TE in MPLS view disables RSVP-TE on interfaces.

Examples

# Enable RSVP-TE on current node.

<Sysname> system-view

[Sysname] mpls

Mpls starting, please wait... OK!

[Sysname-mpls] mpls te

Mpls te starting, please wait... OK!

[Sysname-mpls] mpls rsvp-te

# Enable RSVP-TE on interface VLAN-interface 12.

[Sysname] interface vlan-interface 12

[Sysname-Vlan-interface12] mpls rsvp-te

# Disable RSVP-TE on VLAN-interface 12.

[Sysname-Vlan-interface12] undo mpls rsvp-te

1.1.39 mpls rsvp-te authentication

Syntax

mpls rsvp-te authentication { cipher | plain } auth-key

undo mpls rsvp-te authentication

View

Interface view

Default Level

2: System level

Parameters

cipher: Indicates that the specified authentication key is a cipher-text key.

plain: Indicates that the specified authentication key is a plain-text key.

auth-key: Authentication key, case sensitive. Input in plain text, the string for it is 8 to 16 characters in length; input in cipher text, the string for it is 24 characters in length. If the plain keyword is specified, it can only be input in plain text. If the cipher keyword is specified, it can be input in both plain text or in cipher text.

Description

Use the mpls rsvp-te authentication command to enable RSVP message authentication on the interface.

Use the undo mpls rsvp-te authentication command to disable RSVP message authentication on the interface.

The RSVP messages sent out of the interface convey a message authentication digest created using the hash algorithm and the configured authentication key. This authentication key also used by the interface to authenticate received RSVP messages. For the two interfaces at the two ends of a link to exchange RSVP messages, they must share the same authentication key.

This hop-by-hop authentication of RSVP is to prevent fake resource reservation requests from occupying network resources.

& Note:

RSVP-TE supports only authentication on a direct link of the device.

Examples

# Enable authentication on VLAN-interface 1.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls rsvp-te authentication plain partner123

1.1.40 mpls rsvp-te blockade-multiplier

Syntax

mpls rsvp-te blockade-multiplier number

undo mpls rsvp-te blockade-multiplier

View

MPLS view

Default Level

2: System level

Parameters

number: Blockade multiplier.

Description

Use the mpls rsvp-te blockade-multiplier command to configure the blockade multiplier.

Use the undo mpls rsvp-te blockade-multiplier command to restore the default.

The default blockade multiplier is 4.

A ResvErr message establishes blockade state in each node through which it passes to solve the killer reservation problem where one request could deny service to another. The use of blockade state allows a smaller request to be forwarded or established.

The blockade timeout time is determined by the following equation:

Blockade_Expired_Time = Kb × refresh-time

Where, Kb is the blockade multiplier, and refresh-time is the refresh interval for reservation state.

Upon expiration of the blockade timeout time, the blockade state on the node is removed.

Before you can configure this command, enable RSVP-TE.

Related commands: mpls rsvp-te timer refresh.

Examples

# Set the blockade multiplier to five.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls rsvp-te blockade-multiplier 5

1.1.41 mpls rsvp-te hello

Syntax

mpls rsvp-te hello

undo mpls rsvp-te hello

View

MPLS view, VLAN interface view, POS interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls rsvp-te hello command to enable RSVP hello extension.

Use the undo mpls rsvp-te hello command to disable RSVP hello extension.

RSVP-TE uses the hello mechanism to detect whether an RSVP neighbor is still alive.

By default, RSVP hello extension is disabled.

Before you can enable RSVP hello extension in interface view, enable RSVP-TE in interface view and RSVP hello extension in MPLS view.

Examples

# Enable RSVP hello extension in MPLS view.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls rsvp-te hello

# Enable RSVP hello extension on VLAN-interface 1.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls rsvp-te hello

1.1.42 mpls rsvp-te hello-lost

Syntax

mpls rsvp-te hello-lost times

undo mpls rsvp-te hello-lost

View

MPLS view

Default Level

2: System level

Parameters

times: Maximum number of consecutive hello losses before an RSVP neighbor is considered dead.

Description

Use the mpls rsvp-te hello-lost command to configure the maximum number of consecutive hello losses before an RSVP neighbor is considered dead.

Use the undo mpls rsvp-te hello-lost command to restore the default.

By default, the RSVP node considers an RSVP neighbor is dead if no response is received after sending three consecutive hellos.

An RSVP node detects whether its RSVP neighbor is still alive by sending hellos regularly. If no response is received after the number of consecutive hellos reaches the specified limit, the RSVP node considers its RSVP neighbor as dead. The failure is handled the same as a link layer communication failure.

Before you can configure this command, enable RSVP-TE.

Related commands: mpls rsvp-te timer hello.

Examples

# Set the maximum number of consecutive hello losses before an RSVP neighbor is considered dead to five.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls rsvp-te hello-lost 5

1.1.43 mpls rsvp-te keep-multiplier

Syntax

mpls rsvp-te keep-multiplier number

undo mpls rsvp-te keep-multiplier

View

MPLS view

Default Level

2: System level

Parameters

number: Keep multiplier.

Description

Use the mpls rsvp-te keep-multiplier command to configure the keep multiplier for the path state block (PSB) and reservation state block (RSB).

Use the undo mpls rsvp-te keep-multiplier command to restore default.

The default keep multiplier is 3.

The following equation determines the timeout time of the state stored in PSB and RSB:

Expired_Time = (keep-multiplier + 0.5) × 1.5 × refresh-time

Where, refresh-time is the refresh interval for reservation state set by the mpls rsvp-te timer refresh command.

Before you can configure the keep multiplier, enable RSVP-TE.

Related commands: mpls rsvp-te timer refresh.

Examples

# Set the keep multiplier to five.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls rsvp-te keep-multiplier 5

1.1.44 mpls rsvp-te reliability

Syntax

mpls rsvp-te reliability

undo mpls rsvp-te reliability

View

Interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls rsvp-te reliability command to enable the reliability mechanism of RSVP-TE, that is, the Message_ID extension mechanism.

Use the undo mpls rsvp-te reliability command to disable the reliability mechanism.

Examples

# Enable the reliability mechanism of RSVP-TE on VLAN-interface 1.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls rsvp-te reliability

1.1.45 mpls rsvp-te resvconfirm

Syntax

mpls rsvp-te resvconfirm

undo mpls rsvp-te resvconfirm

View

MPLS view

Default Level

2: System level

Parameters

None

Description

Use the mpls rsvp-te resvconfirm command to enable reservation confirmation on current node.

Use the undo mpls rsvp-te resvconfirm command to disable reservation confirmation.

By default, resource reservation confirmation is disabled.

After the mpls rsvp-te resvconfirm command is configured, resource reservation requests will be confirmed.

Examples

# Enable reservation confirmation on your device.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls rsvp-te resvconfirm

1.1.46 mpls rsvp-te srefresh

Syntax

mpls rsvp-te srefresh

undo mpls rsvp-te srefresh

View

Interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls rsvp-te srefresh command to enable summary refresh.

Use the undo mpls rsvp-te srefresh command to restore the default.

By default, summary refresh is disabled.

Summary refresh (Srefresh) messages refresh path state and reservation state. Enabling summary refresh disables conventional time-driven state refresh.

Examples

# Enable summary refresh on VLAN-interface 1.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls rsvp-te srefresh

1.1.47 mpls rsvp-te timer hello

Syntax

mpls rsvp-te timer hello timevalue

undo mpls rsvp-te timer hello

View

MPLS view

Default Level

2: System level

Parameters

timevalue: Hello interval, in seconds.

Description

Use the mpls rsvp-te timer hello command to configure the hello interval.

Use the undo mpls rsvp-te timer hello command to restore the default.

The default hello interval is three seconds.

Before configuring this command, enable the hello mechanism in MPLS view.

Related commands: mpls rsvp-te hello, mpls rsvp-te hello-lost.

Examples

# Set the hello interval to five seconds.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls rsvp-te timer hello 5

1.1.48 mpls rsvp-te timer refresh

Syntax

mpls rsvp-te timer refresh timevalue

undo mpls rsvp-te timer refresh

View

MPLS view

Default Level

2: System level

Parameters

timevalue: Refresh interval, in seconds.

Description

Use the mpls rsvp-te timer refresh command to configure the path/reservation state refresh interval.

Use the undo mpls rsvp-te timer refresh command to restore the default.

Be sure to enable RSVP-TE before issuing the mpls rsvp-te timer refresh command.

The default path/reservation state refresh interval is 30 seconds.

Related commands: mpls rsvp-te keep-multiplier.

Examples

# Set the path/reservation state refresh interval to 60 seconds.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls rsvp-te timer refresh 60

1.1.49 mpls rsvp-te timer retransmission

Syntax

mpls rsvp-te timer retransmission { increment-value [ increment-value ] | retransmit-value [ retrans-timer-value ] } *

undo mpls rsvp-te timer retransmission

View

Interface view

Default Level

2: System level

Parameters

increment-value increment-value: Increment value delta. The default is 1.

retransmit-value retrans-timer-value: Initial retransmission interval, in milliseconds. The default is 500 milliseconds.

Description

Use the mpls rsvp-te timer retransmission command to enable RSVP message retransmission.

Use the undo mpls rsvp-te timer retransmission command to restore the default.

By default, RSVP message retransmission is disabled.

On an interface enabled with the Message_ID (reliability) mechanism, you may configure RSVP message retransmission. After the interface sends an RSVP message, it waits for an acknowledgement. If no ACK is received before the initial retransmission interval (Rf seconds for example) expires, the interface resends the message. After that, the interface resends the message at an exponentially increased retransmission interval equivalent to (1 + Delta) × Rf seconds either until an acknowledgement is received or the retransmission attempt limit RI is reached. The Delta governs the speed with which the interface increases the retransmission interval.

Examples

# Enable RSVP message retransmission on VLAN-interface 1, setting the increment value delta to 2 and the initial retransmission interval to 1000 milliseconds.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls rsvp-te timer retransmission increment-value 2 retransmit-value 1000

1.1.50 mpls te

Syntax

mpls te

undo mpls te

View

MPLS view, interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls te command to enable MPLS TE.

Use the undo mpls te command to disable MPLS TE.

By default, MPLS TE is disabled.

When performed in MPLS view, the mpls te command enables MPLS TE globally and its undo form disables MPLS TE and removes all CR-LSPs.

When performed in interface view, the mpls te command enables MPLS TE on an interface and its undo form disables MPLS TE and removes all CR-LSPs on the interface.

Before you can enable MPLS TE on an interface, enable MPLS TE globally first.

Caution:

After changing the MTU of an interface where MPLS TE is enabled, you need to perform the shutdown command and then the undo shutdown command to refresh the TE tunnels on it.

Examples

# Enable MPLS TE globally in MPLS view.

<Sysname> system-view

[Sysname] mpls lsr-id 1.1.1.9

[Sysname] mpls

[Sysname-mpls] mpls te

# Enable MPLS TE on VLAN-interface 1.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls

[Sysname-Vlan-interface1] mpls te

1.1.51 mpls te affinity property

Syntax

mpls te affinity property properties [ mask mask-value ]

undo mpls te affinity property

View

Tunnel interface view

Default Level

2: System level

Parameters

properties: Link properties affinity attribute of the tunnel, a 32-bit integer. Each affinity bit represents a property with a value of 1 or 0.

mask-value: 32-bit mask comprising 0s and 1s. This mask is used when ANDing the link affinity attribute with the link administrative group attribute.

Description

Use the mpls te affinity property command to configure the link affinity attribute of the tunnel.

Use the undo mpls te affinity property command to restore the default.

The default affinity attribute of the tunnel is 0x00000000 and the mask is 0x00000000.

The affinity attribute of an MPLS TE tunnel identifies the properties of the links that the tunnel can use.

Related commands: mpls te link administrative group.

Examples

# Configure the link affinity attribute of Tunnel 3/0/1.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te affinity property 101 mask 303

1.1.52 mpls te backup

Syntax

mpls te backup { hot-standby | ordinary }

undo mpls te backup

View

Tunnel interface view

Default Level

2: System level

Parameters

hot-standby: Sets the backup mode to hot backup for the tunnel.

ordinary: Sets the backup mode to ordinary backup for the tunnel.

Description

Use the mpls te backup command to set the backup mode on the tunnel.

Use the undo mpls te backup command to restore the default.

By default, tunnel backup is disabled.

& Note:

l With backup enabled, the record route flag is automatically set to record reroute regardless of whether the mpls te record-route command is configured.

l The backup function cannot be used together with these commands: mpls te reoptimization and mpls te resv-style ff.

Examples

# Enable hot backup on tunnel 3/0/1.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te backup hot-standby

1.1.53 mpls te backup bandwidth

Syntax

mpls te backup bandwidth { bandwidth | { bc0 | bc1 } { bandwidth | un-limited } }

undo mpls te backup bandwidth

View

Tunnel interface view

Default Level

2: System level

Parameters

bandwidth: Total bandwidth that the bypass tunnel (also called the protection tunnel) can protect, in kbps.

bc0: Indicates that only the LSPs using BC0 bandwidth (global bandwidth) can use the bypass tunnel.

bc1: Indicates that only the LSPs using BC1 bandwidth (subpool bandwidth) can use the bypass tunnel.

If neither BC0 nor BC1 is specified, all LSPs can use the bypass tunnel.

un-limited: Puts on limit on total protected bandwidth.

Description

Use the mpls te backup bandwidth command to configure the total bandwidth and type of LSP that the bypass tunnel can protect.

Use the undo mpls te backup bandwidth command to remove the configuration.

By default, bypass tunnels do not protect bandwidth.

If neither BC0 nor BC1 is specified, all LSP can use the bypass tunnel.

Examples

# Tunnel 3/0/1 provides protection for LSPs using BC0 bandwidth without protecting bandwidth. Tunnel 3/0/2 provides protection for LSPs using BC1 bandwidth and it can protect 1000 kbps bandwidth.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te backup bandwidth bc0 un-limited

[Sysname-Tunnel3/0/1] quit

[Sysname] interface Tunnel 3/0/2

[Sysname-Tunnel3/0/2] mpls te backup bandwidth bc1 1000

1.1.54 mpls te bandwidth

Syntax

mpls te bandwidth [ bc1 | bc0 ] bandwidth

undo mpls te bandwidth

View

Tunnel interface view

Default Level

2: System level

Parameters

bc1: Obtains bandwidth from BC1.

bc0: Obtains bandwidth from BC0.

bandwidth: Bandwidth needed by the MPLS TE tunnel, in kbps.

Description

Use the mpls te bandwidth command to assign bandwidth to the MPLS TE tunnel.

Use the undo mpls te bandwidth command to restore the default.

By default, no bandwidth is assigned to MPLS TE tunnels.

If neither the bc1 keyword nor the bc0 keyword is specified, bandwidth is assigned using the global bandwidth pool (BC0).

Examples

# Assign 1000 kbps bandwidth to MPLS TE tunnel 3/0/1.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te bandwidth 1000

1.1.55 mpls te bandwidth change thresholds

Syntax

mpls te bandwidth change thresholds { down | up } percent

undo mpls te bandwidth change thresholds { down | up }

View

Interface view

Default Level

2: System level

Parameters

down: Sets the threshold in percentages for IGP to flood when the bandwidth is decreasing. When the percentage of available bandwidth decrease exceeds the threshold, the change is flooded and the traffic engineering database (TEDB) is updated.

up: Sets the IGP flooding threshold in percentages that applies when the bandwidth is increasing. When the percentage of available bandwidth increase exceeds the threshold, the change is flooded and the TEDB is updated.

percent: IGP flooding threshold in percentages.

Description

Use the mpls te bandwidth change thresholds command to set the IGP flooding thresholds that apply when bandwidth resources are increasing and decreasing.

Use the undo mpls te bandwidth change thresholds command to restore the default.

The default IGP flooding thresholds in both up and down directions are 10.

Examples

# On VLAN-interface 1 configure IGP to flood when the percentage of available bandwidth decrease reaches 100%.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls te bandwidth change thresholds down 100

1.1.56 mpls te commit

Syntax

mpls te commit

View

Tunnel interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls te commit command to submit current MPLS TE tunnel configuration.

The MPLS TE tunnel configuration you made can take effect only after you perform this command.

Examples

# Configure an MPLS TE tunnel and submit the configuration.

<Sysname> system-view

[Sysname] interface tunnel 3/0/0

[Sysname-Tunnel3/0/0] tunnel-protocol mpls te

[Sysname-Tunnel3/0/0] destination 2.2.2.9

[Sysname-Tunnel3/0/0] mpls te commit

1.1.57 mpls te cspf

Syntax

mpls te cspf

undo mpls te cspf

View

MPLS view

Default Level

1: Monitor level

Parameters

None

Description

Use the mpls te cspf command to enable CSPF on current node.

Use the undo mpls te cspf command to disable CSPF on current node.

By default, CSPF is disabled on current node.

Before enabling CSPF, enable MPLS TE in MPLS view.

CSPF provides an approach to path selection in MPLS domains. You must enable CSPF before configuring other CSPF related functions.

Examples

# Enable CSPF.

<Sysname> system-view

[Sysname] mpls

Mpls starting, please wait... OK!

[Sysname-mpls] mpls te

Mpls te starting, please wait... OK!

[Sysname-mpls] mpls te cspf

1.1.58 mpls te cspf timer failed-link

Syntax

mpls te cspf timer failed-link timer-interval

undo mpls te cspf timer failed-link

View

MPLS view

Default Level

1: Monitor level

Parameters

timer-interval: Failed link timer setting, in seconds. The default is 10 seconds.

Description

Use the mpls te cspf timer failed-link command to configure the failed link timer.

Use the undo mpls te cspf timer failed-link command to restore the default.

Related commands: mpls te cspf.

Examples

# Set the failed link timer to 50 seconds.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls te cspf timer failed-link 50

1.1.59 mpls te fast-reroute

Syntax

mpls te fast-reroute

undo mpls te fast-reroute

View

Tunnel interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls te fast-reroute command to enable fast reroute (FRR).

Use the undo mpls te fast-reroute command to disable FRR.

By default, FRR is disabled.

After FRR is enabled, the record route flag is automatically set to record reroute with label whether the mpls te record-route label command is configured or not.

Disable FRR before configuring the mpls te record-route command or its undo form.

& Note:

Fast reroute cannot be used together with the mpls te resv-style ff command.

Examples

# Reroute MPLS TE tunnel 0 to an available bypass tunnel in case the protected link or node that it traverses fails.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te fast-reroute

1.1.60 mpls te fast-reroute bypass-tunnel

Syntax

mpls te fast-reroute bypass-tunnel tunnel tunnel-number

undo mpls te fast-reroute bypass-tunnel tunnel tunnel-number

View

Interface view

Default Level

2: System level

Parameters

tunnel-number: Bypass tunnel number.

Description

Use the mpls te fast-reroute bypass-tunnel command to specify a bypass tunnel for the protected interface.

Use the undo mpls te fast-reroute bypass-tunnel command to remove the specified bypass tunnel.

You may perform the mpls te fast-reroute bypass-tunnel command multiple times to specify multiple bypass tunnels for the protected interface. At present, a maximum of three bypass tunnels can be specified for a protected interface.

When specifying a bypass tunnel, consider the following:

l The state of the tunnel must be up.

l The protected interface is not the outgoing interface in the route entries for the LSP of the bypass tunnel.

& Note:

A bypass tunnel cannot be used for services such as VPN at the same time.

Examples

# Use Tunnel 3/0/2 as the bypass tunnel to protect the link connected to VLAN-interface 1.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls te fast-reroute bypass-tunnel tunnel 3/0/2

1.1.61 mpls te igp advertise

Syntax

mpls te igp advertise [ hold-time value ]

undo mpls te igp advertise

View

Tunnel interface view

Default Level

2: System level

Parameters

hold-time value: Sets the delay that IGP waits to notify IGP neighbors of the down event of the TE tunnel. It is in milliseconds. The default is 0 milliseconds.

Description

Use the mpls te igp advertise command to enable IGP to advertise the MPLS TE tunnel as a link to IGP neighbors.

Use the undo mpls te igp advertise command to remove the configuration.

By default, IGP does not advertise MPLS TE tunnels to IGP neighbors.

& Note:

The mpls te igp advertise command cannot be used together with the mpls te igp shortcut command.

Examples

# Set the hold time to 10000 milliseconds.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/0

[Sysname-Tunnel3/0/0] mpls te igp advertise hold-time 10000

1.1.62 mpls te igp metric

Syntax

mpls te igp metric { absolute value | relative value }

undo mpls te igp metric

View

Tunnel interface view

Default Level

2: System level

Parameters

absolute value: Assigns an absolute metric to the TE tunnel for path calculation. The value argument is an integer. This value is directly used for path calculation.

relative value: Assigns a relative metric to the TE tunnel for path calculation. The value argument is an integer. The default is 0. The cost of the corresponding IGP path must be added to this relative metric before it can be used for path calculation.

Description

Use the mpls te igp metric command to assign a metric to the MPLS TE tunnel.

Use the undo mpls te igp metric command to restore the default.

By default, TE tunnels take their IGP metrics.

Examples

# Assign MPLS TE tunnel 0 a relative metric of –1 for enhanced SPF calculation in IGP.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/0

[Sysname-Tunnel3/0/0] mpls te igp metric relative -1

1.1.63 mpls te igp shortcut

Syntax

mpls te igp shortcut [ is-is | ospf ]

undo mpls te igp shortcut

View

Tunnel interface view

Default Level

2: System level

Parameters

is-is: Sets the IGP protocol to IS-IS.

ospf: Sets the IGP protocol to OSPF.

Description

Use the mpls te igp shortcut command to enable IS-IS or OSPF to consider the MPLS TE tunnel in its enhanced SPF calculation when the tunnel is up. If no IGP protocol is specified, the command applies to both OSPF and IS-IS.

Use the undo mpls te igp shortcut command to restore the default.

By default, IGP does not consider MPLS TE tunnels in its enhanced SPF calculation.

& Note:

The mpls te igp shortcut command cannot be used together with the mpls te igp advertise command.

Examples

# Enable OSPF and IS-IS to consider TE tunnel 3/0/0 in enhanced SPF calculation when the tunnel is up.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/0

[Sysname-Tunnel3/0/0] mpls te igp shortcut

1.1.64 mpls te link administrative group

Syntax

mpls te link administrative group value

undo mpls te link administrative group

View

Interface view

Default Level

2: System level

Parameters

value: Link administrative group attribute. It is a set of 32 link properties. Each bit represents a property with a value of 0 or 1. By ANDing the administrative group attribute bits with the corresponding link affinity attribute bits of an MPLS TE tunnel, MPLS TE identifies the properties of the links that the MPLS TE tunnel can use.

Description

Use the mpls te link administrative group command to configure the link administrative group attribute.

Use the undo mpls te link administrative group command to restore the default.

The default link administrative group attribute is 0x0.

The interface properties are propagated globally and are used for path selection at the tunnel ingress.

Related commands: mpls te affinity property.

Examples

# Assign VLAN-interface 1 the link administrative group attribute of 0x0101.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls te link administrative group 101

1.1.65 mpls te loop-detection

Syntax

mpls te loop-detection

undo mpls te loop-detection

View

Tunnel interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls te loop-detection command to configure the node to perform loop detection when setting up the MPLS TE tunnel.

Use the undo mpls te loop-detection command to disable loop detection.

Loop detection is disabled by default.

Examples

# Configure the node to perform loop detection when setting up tunnel 0.

<Sysname> system-view

[Sysname] interface Tunnel 1/0/0

[Sysname-Tunnel1/0/0] mpls te loop-detection

1.1.66 mpls te max-link-bandwidth

Syntax

mpls te max-link-bandwidth bandwidth-value [ bc1 bc1-bandwidth ]

undo mpls te max-link-bandwidth

View

Interface view

Default Level

2: System level

Parameters

bandwidth-value: Maximum link bandwidth available for RSVP traffic, in kbps.

bc1 bc1-bandwidth: Reservable bandwidth on the interface, in kbps.

Description

Use the mpls te max-link-bandwidth command to configure maximum link bandwidth.

Use the undo mpls te max-link-bandwidth command to remove the configuration.

The configured maximum bandwidth is available for both MPLS traffic and common best-effort traffic.

Examples

# On interface VLAN-interface 3 set maximum link bandwidth available for RSVP traffic to 1158 kbps, and the reservable bandwidth to 200 kbps.

<Sysname> system-view

[Sysname] interface vlan-interface 3

[Sysname-Vlan-interface3] mpls te max-link-bandwidth 1158 bc1 200

1.1.67 mpls te max-reservable-bandwidth

Syntax

mpls te max-reservable-bandwidth bandwidth-value [ bc1 bc1-bandwidth ]

undo mpls te max-reservable-bandwidth

View

Interface view

Default Level

2: System level

Parameters

bandwidth-value: Maximum reservable bandwidth for RSVP traffic, in kbps (global pool bandwidth).

bc1 value: Reservable bandwidth on the interface, in kbps.

Description

Use the mpls te max-reservable-bandwidth command to configure the maximum reservable bandwidth.

Use the undo mpls te max-reservable-bandwidth command to remove the configuration.

The bandwidth in this command is configured only for MPLS traffic.

Examples

# On VLAN-interface 1 set maximum reservable bandwidth for MPLS TE to 1158 kbps, and the reservable BC1 bandwidth to 200 kbps.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] mpls te max-reservable-bandwidth 1158 bc1 200

1.1.68 mpls te metric

Syntax

mpls te metric value

undo mpls te metric

View

Interface view

Default Level

2: System level

Parameters

value: TE metric of the link.

Description

Use the mpls te metric command to assign a TE metric to the link.

Use the undo mpls te metric command to restore the default.

By default, the link uses its IGP metric as its TE metric.

Related commands: mpls te path metric-type.

Examples

# Assign a TE metric of 20 to the link on VLAN-interface 12.

<Sysname> system-view

[Sysname] interface vlan-interface 12

[Sysname-Vlan-interface12] mpls te metric 20

1.1.69 mpls te path explicit-path

Syntax

mpls te path explicit-path pathname

undo mpls te path

View

Tunnel interface view

Default Level

2: System level

Parameters

pathname: Name of an MPLS-TE explicit path.

Description

Use the mpls te path explicit-path command to associate an explicit path with the tunnel.

Use the undo mpls te path command to remove the association.

Examples

# Configure interface Tunnel 3/0/1 to use the explicit path named path1.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te path explicit-path path1

1.1.70 mpls te path metric-type

Syntax

mpls te path metric-type { igp | te }

undo mpls te path metric-type

View

MPLS view, tunnel interface view

Default Level

2: System level

Parameters

igp: Uses IGP metric for tunnel routing.

te: Uses TE metric for tunnel routing.

Description

Use the mpls te path metric-type command in MPLS view to specify the link metric type used for routing tunnels not configured with link metric type.

Use the mpls te path metric-type command in tunnel interface view to specify the link metric type used for routing current tunnel.

Use the undo mpls te path metric-type command to restore the default. This undo form is only available in tunnel interface view.

By default, TE metrics of links are used in path calculation for TE tunnels.

Related commands: mpls te metric.

Examples

In MPLS view:

# Use the IGP metrics of links in path calculation for TE tunnels not configured with link metric type.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls te path metric-type igp

In tunnel interface view:

# Use the IGP metrics of links for routing tunnel 3/0/1.

<Sysname> system-view

[Sysname] interface tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te path metric-type igp

1.1.71 mpls te priority

Syntax

mpls te priority setup-priority [ hold-priority ]

undo mpls te priority

View

Tunnel interface view

Default Level

2: System level

Parameters

setup-priority: Setup priority of the tunnel. A lower numerical number indicates a higher priority.

hold-priority: Holding priority of the tunnel. A lower numerical number indicates a higher priority. If not configured, it is the same as the setup priority.

Description

Use the mpls te priority command to assign a setup priority and holding priority to the MPLS TE tunnel.

Use the undo mpls te priority command to restore the default.

By default, both setup and holding priorities of TE tunnels are 7.

To avoid flapping caused by improper preemptions between TE tunnels, the setup priority of an MPLS TE tunnel should not be set higher than its holding priority.

Examples

# Set the setup and holding priorities of TE tunnel 3/0/1 to 1.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te priority 1

1.1.72 mpls te record-route

Syntax

mpls te record-route [ label ]

undo mpls te record-route

View

Tunnel interface view

Default Level

2: System level

Parameters

label: Includes the record of labels in the route record.

Description

Use the mpls te record-route command to enable route recording or label recording.

Use the undo mpls te record-route command to restore the default.

By default, route recording and label recording are disabled.

Examples

# Enable route recording on MPLS TE tunnel 3/0/1.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te record-route

1.1.73 mpls te reoptimization (user view)

Syntax

mpls te reoptimization

View

User view

Default Level

2: System level

Parameters

None

Description

Use the mpls te reoptimization command to start reoptimizing all reoptimization-enabled TE tunnels.

Examples

# Start reoptimizing all reoptimization-enabled TE tunnels.

<Sysname> mpls te reoptimization

1.1.74 mpls te reoptimization (tunnel interface view)

Syntax

mpls te reoptimization [ frequency seconds ]

undo mpls te reoptimization

View

Tunnel interface view

Default Level

2: System level

Parameters

seconds: Reoptimization frequency, in seconds. The default is 3600 seconds, or 1 hour.

Description

Use the mpls te reoptimization command to enable reoptimization on the tunnel.

Use the undo mpls te reoptimization command to disable reoptimization on the tunnel.

Reoptimization is disabled by default.

& Note:

The reoptimization function cannot be used together with these commands:

mpls te route-pinning, mpls te backup, and mpls te resv-style ff.

Examples

# Enable reoptimization, setting the reoptimization (automatic rerouting) frequency to 43200 seconds (12 hours).

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te reoptimization frequency 43200

1.1.75 mpls te resv-style

Syntax

mpls te resv-style { ff | se }

undo mpls te resv-style

View

Tunnel interface view

Default Level

2: System level

Parameters

ff: Sets the resource reservation style to fixed filter (FF).

se: Sets the resource reservation style to shared explicit (SE).

Description

Use the mpls te resv-style command to set the resource reservation style for the MPLS TE tunnel.

Use the undo mpls te resv-style command to restore the default.

The default resource reservation style is SE.

You may configure FF and SE only when the signaling protocol is set to RSVP-TE.

Examples

# Adopt the FF reservation style when setting up the CR-LSP tunnel for TE tunnel 1/0/0.

<Sysname> system-view

[Sysname] interface Tunnel 1/0/0

[Sysname-Tunnel1/0/0] mpls te signal-protocol rsvp-te

[Sysname-Tunnel1/0/0] mpls te resv-style ff

1.1.76 mpls te retry

Syntax

mpls te retry times

undo mpls te retry

View

Tunnel interface view

Default Level

2: System level

Parameters

times: Number of tunnel setup retries.

Description

Use the mpls te retry command to configure the maximum number of tunnel setup retries.

Use the undo mpls te retry command to restore the default.

The default maximum number of tunnel setup retries is 5.

You may configure the system to attempt setting up a tunnel multiple times until it is established successfully or until the number of attempts reaches the upper limit.

Related commands: mpls te timer retry.

Examples

# Set the maximum number of tunnel setup retries to 10.

<Sysname> system-view

[Sysname] interface Tunnel 1/0/0

[Sysname-Tunnel1/0/0] mpls te retry 10

1.1.77 mpls te route-pinning

Syntax

mpls te route-pinning

undo mpls te route-pinning

View

Tunnel interface view

Default Level

2: System level

Parameters

None

Description

Use the mpls te route-pinning command to enable route pinning.

Use the undo mpls te route-pinning command to restore the default.

By default, route pinning is disabled.

& Note:

The mpls te route-pinning command cannot be used together with the mpls te reoptimization command and the mpls te auto-bandwidth adjustment command.

Examples

# Enable route pinning.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te route-pinning

1.1.78 mpls te signal-protocol

Syntax

mpls te signal-protocol { rsvp-te | static }

View

Tunnel interface view

Default Level

2: System level

Parameters

rsvp-te: Sets the signaling protocol for MPLS TE tunnel establishment to RSVP-TE.

static: Sets up the tunnel using a static CR-LSP.

Description

Use the mpls te signal-protocol command to configure the signaling protocol for MPLS TE tunnel establishment.

The default signaling protocol for MPLS TE tunnel establishment is RSVP-TE.

Caution:

To use RSVP-TE as the signaling protocol for setting up the MPLS TE tunnel, you must enable both MPLS TE and RSVP-TE on the interface for the tunnel to use.

Examples

# Adopt RSVP-TE as the signaling protocol for establishing MPLS TE tunnel 3/0/1.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te signal-protocol rsvp-te

1.1.79 mpls te tie-breaking

Syntax

mpls te tie-breaking { least-fill | most-fill | random }

undo mpls te tie-breaking

View

MPLS view, tunnel interface view

Default Level

2: System level

Parameters

least-fill: Selects a path with the least bandwidth usage ratio (the used bandwidth to the maximum reservable link bandwidth).

most-fill: Selects a path with the most bandwidth usage ratio (the used bandwidth to the maximum reserved bandwidth).

random: Selects a path randomly.

Description

Use the mpls te tie-breaking command to specify a tie breaker for CSPF to route a tunnel when multiple paths are present with the same metric.

Use the undo mpls te tie-breaking command to restore the default.

By default, the random keyword applies.

& Note:

The tie breaker configured in MPLS TE tunnel interface view has higher priority over the one configured in MPLS view.

Examples

# Configure CSPF to route tunnel 3/0/1 over a path with the least bandwidth usage ratio in MPLS TE interface view.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te tie-breaking least-fill

# Configure CSPF to route tunnels over paths with the least bandwidth usage ratio.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls te tie-breaking least-fill

1.1.80 mpls te timer fast-reroute

Syntax

mpls te timer fast-reroute [ seconds]

undo mpls te timer fast-reroute

View

MPLS view

Default Level

2: System level

Parameters

seconds: FRR polling timer setting for the point of local repair (PLR) to poll available bypass tunnels for the best one, in seconds. 0 means disabling the PLR to poll available bypass tunnels regularly for the best one. The default is 300 seconds or 5 minutes.

Description

Use the mpls te timer fast-reroute command to set the FRR polling timer.

Use the undo mpls te timer fast-reroute command to disable FRR polling.

The default FRR polling timer is 300 seconds.

Examples

# Set the FRR polling timer to 120 seconds or 2 minutes.

<Sysname> system-view

[Sysname] mpls

[Sysname-mpls] mpls te timer fast-reroute 120

1.1.81 mpls te timer retry

Syntax

mpls te timer retry second

undo mpls te timer retry

View

Tunnel interface view

Default Level

2: System level

Parameters

second: Interval for re-establishing the tunnel, in seconds.

Description

Use the mpls te timer retry command to configure the interval for re-establishing the tunnel.

Use the undo mpls te timer retry command to restore the default.

The default interval for re-establishing a tunnel is 10 seconds.

Related commands: mpls te retry.

Examples

# Set the interval for re-establishing tunnel 3/0/1 to 20 seconds.

<Sysname> system-view

[Sysname] interface Tunnel 3/0/1

[Sysname-Tunnel3/0/1] mpls te timer retry 20

1.1.82 mpls te vpn-binding

Syntax

mpls te vpn-binding { acl acl-number | vpn-instance vpn-instance-name }

undo mpls te vpn-binding

View

Tunnel interface view

Default Level

2: System level

Parameters

acl-number: Referenced ACL number. The MPLS TE tunnel forwards only traffic that matches the referenced ACL.

vpn-instance-name: VPN instance name. The MPLS TE tunnel forwards only traffic of the specified VPN instance.

Description

Use the mpls te vpn-binding command to define the traffic that can travel the MPLS TE tunnel.

Use the undo mpls te vpn-binding command to restore the default.

By default, no restriction is defined about what traffic can travel down a TE tunnel.

Examples

# Configure tunnel 1/0/0 to forward only traffic of VPN 1.

<Sysname> system-view

[Sysname] interface Tunnel 1/0/0

[Sysname-Tunnel1/0/0] mpls te vpn-binding vpn-instance vpn1

1.1.83 mpls-te

Syntax

mpls-te enable

undo mpls-te

View

OSPF area view

Default Level

2: System level

Parameters

enable: Enables the MPLS TE capability in the OSPF area.

Description

Use the mpls-te enable command to enable the MPLS TE capability in current OSPF area.

Use the undo mpls-te command to disable the MPLS TE capability in current OSPF area.

By default, the MPLS TE capability is disabled in OSPF areas.

For an OSPF area to support the MPLS TE capability, its OSPF process must be available with the opaque LSA capability.

Related commands: opaque-capability.

Example

# Enable the MPLS TE capability in OSPF area 1.

<Sysname> system-view

[Sysname] ospf 100

[Sysname-ospf-100] area 1

[Sysname-ospf-100-area-0.0.0.1] mpls-te enable

1.1.84 next hop

Syntax

next hop ip-address [ include [ strict | loose ] | exclude ]

View

Explicit path view

Default Level

2: System level

Parameters

ip-address: Defines a node by its link IP address or router ID in dotted decimal notation. In the strict routing approach, this IP address must be a link IP address. In the loose routing approach, this IP address can be either a link IP address or router ID.

include: Includes the specified IP address on the explicit path.

loose: Indicates that the next hop is a loose node which is not necessarily directly connected to current node.

strict: Indicates that the next hop is a strict node which must be directly connected to current node.

exclude: Excludes the specified IP address from the explicit path.

Description

Use the next hop command to define a node on the explicit path. By performing this command multiple times, you may define all nodes that the explicit path must traverse in sequence.

By default, next hops are strict hops on an explicit path.

Related commands: delete hop.

Examples

# Exclude IP address 10.0.0.125 from the MPLS TE explicit path p1.

<Sysname> system-view

[Sysname] explicit-path p1

[Sysname-explicit-path-p1] next hop 10.0.0.125 exclude

1.1.85 opaque-capability

Syntax

opaque-capability enable

undo opaque-capability

View

OSPF view

Default Level

2: System level

Parameters

enable: Enables the opaque LSA capability.

Description

Use the opaque-capability command to enable the opaque LSA capability for the OSPF process to generate and receive from its neighbors Opaque LSAs.

Use the undo opaque-capability command to restore the default.

By default, the opaque LSA capability of OSPF is disabled.

Examples

# Enable the opaque LSA capability of OSPF.

<Sysname> system-view

[Sysname] ospf 100

[Sysname-ospf-100] opaque-capability enable

1.1.86 reset mpls rsvp-te statistics

Syntax

reset mpls rsvp-te statistics { global | interface [ interface-type interface-number ]

View

User view

Default Level

1: Monitor level

Parameters

global: Clears statistics about global RSVP-TE.

interface: Clears statistics about RSVP-TE for all interfaces.

interface interface-type interface-number: Specifies an interface by its type and number. If an interface is specified, the command clears the statistics about RSVP-TE for the interface.

Description

Use the reset mpls rsvp-te statistics command to clear statistics about RSVP-TE.

Examples

# Clear statistics about global RSVP-TE.

<Sysname> reset mpls rsvp-te statistics global

1.1.87 static-cr-lsp egress

Syntax

static-cr-lsp egress tunnel-name incoming-interface interface-type interface-number in-label in-label-value

undo static-cr-lsp egress tunnel-name

View

System view

Default Level

2: System level

Parameters

tunnel-name: Tunnel name.

interface-type interface-number: Specifies an interface by its type and number.

in-label-value: Incoming label.

Description

Use the static-cr-lsp egress command to configure a static CR-LSP on the egress node.

Use the undo static-cr-lsp egress command to remove the static CR-LSP.

Examples

# Configure a static CR-LSP on the egress node, setting its name to Tunnel4/0/3, incoming interface to VLAN-interface 12, and incoming label to 233.

<Sysname> system-view

[Sysname] static-cr-lsp egress Tunnel4/0/3 incoming-interface vlan-interface 12 in-label 233

1.1.88 static-cr-lsp ingress

Syntax

static-cr-lsp ingress tunnel-name destination dest-addr { nexthop next-hop-addr | outgoing-interface interface-type interface-number } out-label out-label-value [ bandwidth [ bc1 | bc0 ] bandwidth-value ]

undo static-cr-lsp ingress tunnel-name

View

System view

Default Level

2: System level

Parameters

tunnel-name: LSP name, a case sensitive string. It must be an exact reference to a tunnel created by the interface tunnel command.

next-hop-addr: Next hop address.

outgoing-interface interface-type interface-number: Specifies an outgoing interface for the static CR-LSP.

out-label-value: Outgoing label.

bc1: Obtains bandwidth from the global pool.

bc0: Obtains bandwidth from a subpool.

bandwidth-value: Bandwidth assigned to the CR-LSP, in kbps.

Description

Use the static-cr-lsp ingress command to configure a static CR-LSP at the ingress node.

Use the undo static-cr-lsp ingress command to remove the static CR-LSP.

& Note:

l The tunnel-name argument of the static-cr-lsp ingress command is case sensitive. For example, if you configure the interface tunnel 2/0/0 command, you must specify a value of Tunnel2/0/0 for the tunnel-name argument. Otherwise, the tunnel cannot be established. However, this is not true for the egress and transit nodes.

l The next hop address cannot be a local public address when configuring the static CR-LSP on the ingress or a transit node.

Examples

# Configure a static CR-LSP on the ingress node, setting its name to Tunnel4/0/1, destination IP address to 202.25.38.1, destination address mask length to 24, next hop IP address to 202.55.25.33, outgoing label to 237, and required bandwidth to 20 kbps.

<Sysname> system-view

[Sysname] static-cr-lsp ingress Tunnel4/0/1 destination 202.25.38.1 nexthop 202.55.25.33 out-label 237 bandwidth 20

1.1.89 static-cr-lsp transit

Syntax

static-cr-lsp transit tunnel-name incoming-interface interface-type interface-number in-label in-label-value { nexthop next-hop-addr | outgoing-interface interface-type interface-number } out-label out-label-value [ bandwidth [ bc1 | bc0 ] bandwidth-value ]

undo static-cr-lsp transit tunnel-name

View

System view

Default Level

2: System level

Parameters

tunnel-name: Tunnel name.

next-hop-addr: Next hop address.

outgoing-interface interface-type interface-number: Specifies an outgoing interface for the static CR-LSP.

in-label-value: Incoming label.

out-label-value: Outgoing label.

bc0: Obtains bandwidth from a subpool.

bc1: Obtains bandwidth from the global pool.

bandwidth-value: Bandwidth assigned to the CR-LSP, in kbps.

Description

Use the static-cr-lsp transit command to configure a static CR-LSP on a transit node.

Use the undo static-cr-lsp transit command to remove the static CR-LSP.

& Note:

The next hop address cannot be a local public address when configuring the static CR-LSP on the ingress or a transit node.

Examples

# Configure a static CR-LSP on the transit node, setting its name to Tunnel4/0/3, incoming interface to VLAN-interface 12, incoming label to 123, next hop to 3.2.1.2, and outgoing label to 30.

<Sysname> system-view

[Sysname] static-cr-lsp transit Tunnel4/0/3 incoming-interface vlan-interface 12 in-label 123 nexthop 3.2.1.2 out-label 30

1.1.90 traffic-eng

Syntax

traffic-eng [ level-1 | level-2 | level-1-2 ]

undo traffic-eng [ level-1 | level-2 | level-1-2 ]

View

IS-IS view

Default Level

2: System level

Parameters

level-1: Enables Level-1 IS-IS TE.

level-2: Enables Level-2 IS-IS TE.

level-1-2: Enables Level-1-2 IS-IS TE.

& Note:

If no level is specified, IS-IS TE applies to Level-1-2.

Description

Use the traffic-eng command to enable IS-IS TE.

Use the undo traffic-eng command to restore the default.

By default, IS-IS TE is disabled.

& Note:

In order to enable IS-IS TE, you must use the cost-style command to configure the cost style of the IS-IS packet to wide, compatible or wide-compatible. Refer to the IP routing volume for detail information about the command.

Examples

# Enable TE for Level-2 IS-IS process 1.

<Sysname> system-view

[Sysname] isis 1

[Sysname-isis-1] cost-style compatible

[Sysname-isis-1] traffic-eng level-2

H3C S9500 Command Manual-Release2132[V2.03]-05 MPLS VPN Volume

Chapter 1 MPLS TE Configuration Commands

1.1 MPLS TE Configuration Commands

1.1.2 debugging isis traffic-eng

1.1.5 debugging mpls te management

1.1.6 debugging ospf mpls-te

1.1.9 display isis traffic-eng advertisements

1.1.13 display mpls rsvp-te

1.1.34 enable traffic-adjustment advertise

1.1.35 explicit-path

1.1.39 mpls rsvp-te authentication

1.1.40 mpls rsvp-te blockade-multiplier

1.1.41 mpls rsvp-te hello

1.1.42 mpls rsvp-te hello-lost

1.1.43 mpls rsvp-te keep-multiplier

1.1.44 mpls rsvp-te reliability

1.1.45 mpls rsvp-te resvconfirm

1.1.46 mpls rsvp-te srefresh

1.1.47 mpls rsvp-te timer hello

1.1.48 mpls rsvp-te timer refresh

1.1.50 mpls te

1.1.51 mpls te affinity property

1.1.52 mpls te backup

1.1.57 mpls te cspf

1.1.64 mpls te link administrative group

1.1.68 mpls te metric

1.1.70 mpls te path metric-type

1.1.74 mpls te reoptimization (tunnel interface view)

1.1.76 mpls te retry

1.1.80 mpls te timer fast-reroute

1.1.81 mpls te timer retry

1.1.83 mpls-te

1.1.85 opaque-capability

1.1.87 static-cr-lsp egress

1.1.90 traffic-eng

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