Note that as ports in a manual link aggregation groups do not acquire the information about their peers automatically, so the entries in the information about the peer ports displayed are all 0 instead of the actual values.

Example

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

<Sysname> 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 received, invalid, and sent 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.

Example

# Display summary information of all aggregation groups.

<Sysname> 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-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: D for dynamic, S for static, and M for manual
Loadsharing Type	Load sharing type: Shar for load sharing and NonS for non-load sharing
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 For a device belonging to an dynamic aggregation group or static aggregation group, if no LACP packet is received, the partner ID is displayed as 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	the smallest port number in an aggregation group

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 28 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.

Example

# Display the details about aggregation group 1.

<Sysname> 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.

Example

# Display the device ID of the local system.

<Sysname> display lacp system-id

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

The Actor System ID field is the device ID (consisting of the system priority and the system MAC address) of the local system.

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 LACP on the current port.

Use the undo lacp enable command to disable LACP.

By default, LACP is disabled on a port.

Example

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

<Sysname> system-view

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

[Sysname] interface Ethernet1/0/1

[Sysname-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.

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.

By default, the port priority is 32,768.

You can use the display link-aggregation verbose command or the display link-aggregation interface command to check the configuration result.

Example

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

<Sysname> system-view

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

[Sysname] interface Ethernet1/0/1

[Sysname-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.

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.

By default, the system priority is 32,768.

Example

# Set the system priority to 64.

<Sysname> system-view

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

[Sysname] lacp system-priority 64

1.1.8 link-aggregation group 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 28.

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 an aggregation group.

& Note:

If you have saved the current configuration with the save command, after system reboot, the configuration concerning manual and static aggregation groups and their descriptions still exists, but that of the dynamic aggregation groups and their descriptions gets lost.

You can use the display link-aggregation verbose command to check the configuration result.

Example

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

<Sysname> system-view

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

[Sysname] link-aggregation group 1 description abc

1.1.9 link-aggregation group 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 28.

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 the specified aggregation group.

Related command: display link-aggregation summary.

Example

# Create manual aggregation group 22

<Sysname> system-view

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

[Sysname] 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 28.

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 Ethernet1/0/1 to aggregation group 22.

<Sysname> system-view

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

[Sysname] interface Ethernet1/0/1

[Sysname-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 port index range, with the two interface-type interface-number argument pairs around it as the two ends.

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.

<Sysname> reset lacp statistics

Table of Content

10-Link Aggregation Commands

1.1.4 display lacp system-id

1.1.5 lacp enable