Table of Contents

Chapter 1 Link Aggregation Configuration Commands. 1-1

1.1 Link Aggregation Configuration Commands. 1-1

1.1.1 display lacp system-id. 1-1

1.1.2 display link-aggregation interface. 1-1

1.1.3 display link-aggregation summary. 1-3

1.1.4 display link-aggregation verbose. 1-4

1.1.5 lacp enable. 1-6

1.1.6 lacp port-priority. 1-6

1.1.7 lacp system-priority. 1-7

1.1.8 link-aggregation. 1-7

1.1.9 link-aggregation group description. 1-8

1.1.10 link-aggregation group mode. 1-9

1.1.11 port link-aggregation group. 1-10

1.1.12 reset lacp statistics. 1-10

 

Chapter 1  Link Aggregation Configuration Commands

1.1  Link Aggregation Configuration Commands

1.1.1  display lacp system-id

Syntax

display lacp system-id

View

Any view

Parameters

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.

Examples

# Display the device ID of the local system.

<H3C> display lacp system-id

 Actor System ID: 0x8000, 000f-e20f-0100

Table 1-1 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

 

1.1.2  display link-aggregation interface

Syntax

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

View

Any view

Parameters

interface interface-type interface-number [ to interface-type interface-number ]: Specifies a port or port range.

l           If the to keyword is not specified, only one port is specified;

l           If the to keyword is specified, multiple contiguous ports are specified;

l           The interface-type argument represents the port type and the interface-number argument represents the port number.

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 of the specified port or port range

l           Port priority, operation key and LACP status flag of the local end,

l           Device ID, port number, port priority, operation key and protocol status flag and LACP packet statistics of the remote end

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 by a manual aggregation group.

Examples

# Display the link aggregation details on the specified port.

<H3C> display link-aggregation interface ethernet2/0/1

Ethernet2/0/1:

   Attached AggID: 20

   Local:

     Port-Priority: 32768, Oper key: 2, Flag: 0x3d

   Remote:

     System ID: 0x8000, 000e-84a6-fb00

     Port Number: 2, Port-Priority: 32768 , Oper-key: 10, Flag: 0x3d

   Received LACP Packets: 8 packet(s), Illegal: 0 packet(s)

   Sent LACP Packets: 9 packet(s)

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

Field	Description
Attached AggID	ID of the aggregation group to which the specified port belongs
Local:      Port-Priority: 32768, Oper key: 1, Flag: 0x00	Port priority, operation key and LACP status flag of the local end
Remote:      System ID: 0x0, 0000-0000-0000      Port Number: 0, Port-Priority: 0, Oper-key: 0, Flag: 0x00	Device ID, port number, port priority, operation key and LACP status flag of the remote end
Received LACP Packets: 0 packet(s), Illegal: 0 packet(s)    Sent LACP Packets: 0 packet(s)	Statistics about LACP packets, including: the number of received LACP packets, the number of illegal LACP packets and the number of sent LACP packets

 

1.1.3  display link-aggregation summary

Syntax

display link-aggregation summary

View

Any view

Parameters

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 standby ports, load sharing type and master port number.

Examples

# 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, 000f-e20f-ff04

  AL AL Partner ID           Select    Standby Share   Master

  ID Type                     Ports Ports   Type        Port

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

  1  D  0x8000,000f-e20f-ff01 1        0       NonS        Ethernet4/0/1

  10 M  none                  1        0       NonS        Ethernet4/0/2

  20 S  0x8000,000f-e20f-ff01 1        0       NonS        Ethernet4/0/3

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

Field	Description
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
Select Ports	Number of the selected ports
Standby Ports	Number of standby ports
Share Type	Load sharing type: Shar (load-sharing), or NonS (non-load-sharing)
Master Port	Master port number

 

1.1.4  display link-aggregation verbose

Syntax

display link-aggregation verbose [ agg-id ]

View

Any view

Parameters

agg-id: ID of the aggregation group to be displayed, which must be the ID of an existing aggregation group, in the range of 1 to 384.

Description

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

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

l           Local end details: device ID, port number, port status, port priority, LACP flag, operation key and connection status;

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

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 by a manual aggregation group.

Examples

# Display the details about aggregation group 1.

<H3C> display link-aggregation verbose 1

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

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

Aggregation Description:

System ID: 0x8000, 000f-e218-d0d0

Port Status: S -- Selected,  T -- sTandby

Local:

    Port                    Status  Priority Flag Oper-Key Link-Status

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

    GigabitEthernet3/0/1    S       32768    0x7d 1       Up

    GigabitEthernet3/0/2    T       32768    0x45 2       Down

Remote:

    Actor                   Partner Priority Flag Oper-Key SystemID

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

    GigabitEthernet3/0/1    0       32768    0x38 0        0x8000,0000-0000-0000

    GigabitEthernet3/0/2    0       32768    0x30 0        0x8000,0000-0000-0000

Table 1-4 Description on the fields of the display link-aggregation verbose command

Field	Description
Aggregation ID	Aggregation group ID
AggregationType	Aggregation group type, including dynamic aggregation, static aggregation and manual aggregation
Loadsharing Type	Loadsharing type, including Loadsharing and Non-Loadsharing
Aggregation Description	Aggregation group description string
System ID	Local device ID
Port state	Port state
Local	Other information about the local end, including port number, port state, port priority, LACP flag, operation key and connection status
Remote	Detailed information about the remote end, including: local port number, remote port index, port priority, flag bit, operation key and device ID

 

1.1.5  lacp enable

Syntax

lacp enable

undo lacp enable

View

Ethernet port view

Parameters

None

Description

Use the lacp enable command to enable the LACP protocol.

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

Examples

# Enable the LACP protocol on Ethernet 2/0/1.

<H3C> system-view

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

[H3C] interface Ethernet2/0/1

[H3C-Ethernet2/0/1] lacp enable

1.1.6  lacp port-priority

Syntax

lacp port-priority port-priority-value

undo lacp port-priority

View

Ethernet port view

Parameters

port-priority-value: 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.

Examples

# Set the priority of port Ethernet 2/0/1 to 64.

<H3C> system-view

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

[H3C] interface Ethernet2/0/1

[H3C-Ethernet2/0/1] lacp port-priority 64

1.1.7  lacp system-priority

Syntax

lacp system-priority system-priority-value

undo lacp system-priority

View

System view

Parameters

system-priority-value: 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.

Examples

# 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

Syntax

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

View

System view

Parameters

interface-type: Port type.

interface-number: Port number.

to: Specifies a series of contiguous ports.

both: Performs load sharing for both inbound traffic and outbound traffic on all the member ports in the aggregation group.

Description

Use the link-aggregation command to add a series of ports to a new manual aggregation group, to which the system assigns a group number automatically. The link-aggregation group agg-id mode command and the port link-aggregation group command can be used together to implement the function of the link-aggregation command.

By default:

l           For IP packets, the system performs load sharing based on IP addresses;

l           For non-IP packets, the system performs load sharing based on MAC addresses.

Examples

# Set up an aggregation group with Ethernet 2/0/1 to Ethernet 2/0/4 and perform load sharing for both inbound and outbound traffic of the aggregation group.

<H3C> system-view

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

[H3C] link-aggregation ethernet2/0/1 to ethernet2/0/4 both

1.1.9  link-aggregation group description

Syntax

link-aggregation group agg-id description agg-name

undo link-aggregation group agg-id description

View

System view

Parameters

agg-id: Aggregation group ID, in the range of 1 to 384.

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

Description

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

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

Examples

# Set the description office for aggregation group 22.

<H3C> system-view

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

[H3C] link-aggregation group 22 description office

1.1.10  link-aggregation group mode

Syntax

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

undo link-aggregation group agg-id

View

System view

Parameters

agg-id: Aggregation group ID, in the range of 1 to 384.

manual: Creates a manual aggregation group.

static: Creates a static aggregation group.

Description

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

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

Examples

# Create manual aggregation group 22

<H3C> system-view

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

[H3C] link-aggregation group 22 mode manual

1.1.11  port link-aggregation group

Syntax

port link-aggregation group agg-id

undo port link-aggregation group

View

Ethernet port view

Parameters

agg-id: Aggregation group ID, in the range of 1 to 384.

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.

Examples

# Add Ethernet 2/0/1 to aggregation group 22.

<H3C> system-view

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

[H3C] interface Ethernet2/0/1

[H3C-Ethernet2/0/1] port link-aggregation group 22

1.1.12  reset lacp statistics

Syntax

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

View

User view

Parameters

interface interface-type interface-number [ to  interface-type interface-number ]: Specifies a port or a port range.

l           If the to keyword is not specified, only one port is specified;

l           If the to keyword is specified, multiple contiguous ports are specified;

l           The interface-type argument represents the port type and the interface-number argument represents the port number.

Description

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

Examples

# Clear LACP statistics on all Ethernet ports.

<H3C> reset lacp statistics