H3C S3100-52P Ethernet Switch Command Manual-Release 1500(V1.01)

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09-Link Aggregation Command
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09-Link Aggregation Command 69 KB

Chapter 1  Link Aggregation Configuration Commands

1.1  Link Aggregation Configuration Commands

1.1.1  display link-aggregation interface

Syntax

display link-aggregation interface interface-type interface-number [ to interface-type interface-number ]

View

Any view

Parameter

interface-type: Port type.

interface-number: Port number.

to: Specifies a group of contiguous ports..

Description

Use the display link-aggregation interface command to display the link aggregation details about a specified port or port range, including:

l           Link aggregation group ID, port priority, operation key and protocol status flag of the port at the local end;

l           Device ID, port number, port priority, operation key and protocol status flag at the remote end, and,

l           LACP protocol packet statistics.

Note that, for a manual aggregation group, value 0 is displayed for all the above items of the remote end (which does not indicate the real information of the remote end), since information about the remote end cannot be obtained for a manual aggregation group.

Example

# Display the link aggregation details on Ethernet1/0/1.

<H3C> display link-aggregation interface Ethernet1/0/1

 

 Ethernet1/0/1:

   Selected AggID: 1

   Local:

     Port-Priority: 32768, Oper key: 2, Flag: 0x45

   Remote:

     System ID: 0x8000, 0000-0000-0000

     Port Number: 0, Port-Priority: 32768 , Oper-key: 0, Flag: 0x38

   Received LACP Packets: 0 packet(s), Illegal: 0 packet(s)

   Sent LACP Packets: 0 packet(s)

Table 1-1 Description on the fields of the display link-aggregation interface command

Field

Description

Selected AggID

ID of the aggregation group to which the specified port belongs

Local

Information about the local end

Port-Priority

Port priority

Oper key

Operation key

Flag

Protocol status flag

Remote

Information about the remote end

System ID

Remote device ID

Port number

Port number

Received LACP Packets: 0 packet(s), Illegal: 0 packet(s)

Sent LACP Packets: 0 packet(s)

Statistics about LACP packets

 

1.1.2  display link-aggregation summary

Syntax

display link-aggregation summary

View

Any view

Parameter

None

Description

Use the display link-aggregation summary command to display summary information of all aggregation groups, including device ID of the local end, aggregation group ID, aggregation group type, device ID of the remote end, number of the selected ports, number of the unselected ports, load sharing type and master port number.

Example

# Display summary information of all aggregation groups.

<H3C> display link-aggregation summary

 

Aggregation Group Type:D -- Dynamic, S -- Static , M -- Manual

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Actor ID: 0x8000, 00e0-fc00-5104

 

  AL  AL   Partner ID            Select Unselect Share Master

  ID  Type                         Ports  Ports     Type  Port

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

  1   S    0x8000,0000-0000-0000 0      1        NonS  Ethernet1/0/2

  2   M    none                     0       1        NonS  Ethernet1/0/3

Table 1-2 Description on the fields of the display link-aggregation summary command

Field

Description

Aggregation Group Type

Aggregation group type

Actor ID

Local device ID

AL ID

Aggregation group ID

AL Type

Aggregation group type: D (dynamic), S (static), or M (manual)

Partner ID

ID of the remote device, including the system priority and system MAC address of the remote device (in the dynamic or static aggregation group, if the LACP protocol is disabled on the remote port of the logical master port, the partner ID displays 0x8000,0000-0000-0000 )

Select Ports

Number of the selected ports

Unselect Ports

Number of the unselected ports

Share Type

Load sharing type: Shar (load-sharing), or NonS (non-load-sharing)

Master Port

Number of the master port

 

1.1.3  display link-aggregation verbose

Syntax

display link-aggregation verbose [ agg-id ]

View

Any view

Parameter

agg-id: Aggregation group ID to be displayed, which ranges from 1 to 416 and must be the ID of an existing aggregation group.

Description

Use the display link-aggregation verbose command to display the details about a specified aggregation group or all aggregation groups, including:

l           Aggregation group ID, aggregation group type, load sharing type, aggregation group description string, and device ID;

l           Local end details: local port, port status, port priority, operation key and protocol status flag;

l           Remote end details: local port, remote port index, remote port priority, operation key, device ID and protocol status flag.

Note that, for a manual aggregation group, value 0 is displayed for all the above items of the remote end (which does not indicate the real information of the remote end), since information about the remote end cannot be obtained for a manual aggregation group.

Example

# Display the details about aggregation group 1.

<H3C> display link-aggregation verbose 1

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Flags:  A -- LACP_Activity, B -- LACP_timeout, C -- Aggregation,

        D -- Synchronization, E -- Collecting, F -- Distributing,

        G -- Defaulted, H -- Expired

 

Aggregation ID: 1,  AggregationType: Static,   Loadsharing Type: NonS

Aggregation Description: abc

System ID: 0x16, 0012-a990-2240

Port Status: S -- Selected,  U -- Unselected

Local:

Port                     Status  Priority  Key    Flag

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

Ethernet1/0/4            S       32768     2      {ACDEFG}

Ethernet1/0/5            U       32768     2      {ACG}

 

Remote:

Actor                    Partner Priority Key   SystemID              Flag

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

Ethernet1/0/4            0       32768    0     0x8000,0000-0000-0000 {DEF}

Ethernet1/0/5            0       32768    0     0x8000,0000-0000-0000 {DEF}

Table 1-3 Description on the fields of the display link-aggregation verbose command

Field

Description

Loadsharing Type

Loadsharing type, including Loadsharing and Non-Loadsharing

Flags

Flag types of LACP

Aggregation ID

Aggregation group ID

Aggregation Description

Aggregation group description string

AggregationType

Aggregation group type

System ID

Device ID

Port Status

Port status, including selected and unselected

 

1.1.4  display lacp system-id

Syntax

display lacp system-id

View

Any view

Parameter

None

Description

Use the display lacp system-id command to display the device ID of the local system, including the system priority and the MAC address.

Related command: link-aggregation.

Example

# Display the device ID of the local system.

<H3C> display lacp system-id

 Actor System ID: 0x8000, 00e0-fc00-0100

Table 1-4 Description on the fields of the display lacp system-id command

Field

Description

Actor System ID

Device ID of the local system, including the system priority and the system MAC address

 

1.1.5  lacp enable

Syntax

lacp enable

undo lacp enable

View

Ethernet port view

Parameter

None

Description

Use the lacp enable command to enable the LACP protocol.

Use the undo lacp enable command to disable the LACP protocol.

Example

# Enable the LACP protocol on Ethernet1/0/1.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] interface Ethernet1/0/1

[H3C-Ethernet1/0/1] lacp enable

1.1.6  lacp port-priority

Syntax

lacp port-priority port-priority

undo lacp port-priority

View

Ethernet port view

Parameter

port-priority: Port priority, ranging from 0 to 65,535 and defaulting to 32,768.

Description

Use the lacp port-priority command to set the priority of the current port.

Use the undo lacp port-priority command to restore the default port priority.

Related command: display link-aggregation verbose, and display link-aggregation interface.

Example

# Set the priority of Ethernet1/0/1 to 64.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] interface Ethernet1/0/1

[H3C-Ethernet1/0/1] lacp port-priority 64

1.1.7  lacp system-priority

Syntax

lacp system-priority system-priority

undo lacp system-priority

View

System view

Parameter

system-priority: System priority, ranging from 0 to 65,535 and defaulting to 32,768.

Description

Use the lacp system-priority command to set the system priority.

Use the undo lacp system-priority command to restore the default system priority.

Example

# Set the system priority to 64.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] lacp system-priority 64

1.1.8  link-aggregation group agg-id description

Syntax

link-aggregation group agg-id description agg-name

undo link-aggregation group agg-id description

View

System view

Parameter

agg-id: Aggregation group ID, in the range of 1 to 416.

agg-name: Aggregation group name, a string of 1 to 32 characters.

Description

Use the link-aggregation group agg-id description command to set a description for an aggregation group.

Use the undo link-aggregation group agg-id description command to remove the description of the aggregation group.

 

&  Note:

If you have saved the current configuration with the save command, after system reboot, the manual and static aggregation groups and their descriptions still exist, but the dynamic aggregation groups and their descriptions disappear.

 

Related command: display link-aggregation verbose.

Example

# Set the description "abc" for aggregation group 1.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] link-aggregation group 1 description abc

1.1.9  link-aggregation group agg-id mode

Syntax

link-aggregation group agg-id mode { manual | static }

undo link-aggregation group agg-id

View

System view

Parameter

agg-id: Aggregation group ID, in the range of 1 to 416.

manual: Creates a manual aggregation group.

static: Creates a static aggregation group.

Description

Use the link-aggregation group agg-id mode command to create a manual or static aggregation group.

Use the undo link-aggregation group command to remove an aggregation group.

Related command: display link-aggregation summary.

Example

# Create manual aggregation group 22

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] link-aggregation group 22 mode manual

1.1.10  port link-aggregation group

Syntax

port link-aggregation group agg-id

undo port link-aggregation group

View

Ethernet port view

Parameter

agg-id: Aggregation group ID, in the range of 1 to 416.

Description

Use the port link-aggregation group command to add the current Ethernet port to a manual or static aggregation group.

Use the undo port link-aggregation group command to remove the current Ethernet port from the aggregation group.

Related command: display link-aggregation verbose.

Example

# Add Ethernet 1/0/1 to aggregation group 22.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] interface Ethernet1/0/1

[H3C-Ethernet1/0/1] port link-aggregation group 22

1.1.11  reset lacp statistics

Syntax

reset lacp statistics [ interface interface-type interface-number [ to interface-type interface-number ] ]

View

User view

Parameter

interface-type: Port type

interface-number: Port number

to: Specifies a group of contiguous ports.

Description

Use the reset lacp statistics command to clear LACP statistics on specified port(s), or on all ports if no port is specified.

Related command: display link-aggregation interface.

Example

# Clear LACP statistics on all Ethernet ports.

<H3C> reset lacp statistics

 

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