3com 4500 26-PORT User Manual

C

HAPTER

 2: U

SING

 P

ORT

 C

OMMANDS

 Manual aggregation group.

 Static aggregation group.

Use the 

link-aggregation group agg_id mode

 command to create a manual or 

static aggregation group. Use the 

command to 

delete an aggregation group.

The Switch will select the lowest port number as the master port for the link 
aggregation. This applies to all types of link aggregation. If the aggregation spans 
a stack of units and the same ports are used, the unit number will be the 
tie-breaker. For example, 1/0/1 and 2/0/1 are in an aggregation. Port 1/0/1 will be 
the master port.

A manual or static aggregation group can have up to eight ports. You can use the 
l

ink-aggregation group agg-id mode

 command to change an existing dynamic 

aggregation group into a manual or static one. If the port number in a group 
exceeds eight, this operation fails and the system prompts you about the 
configuration failure.

Related command: 

.

To create manual aggregation group 22, enter the following:

<4500>system-view

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

[4500]link-aggregation group 22 mode manual

Ethernet Port View

 Aggregation group ID, in the range of 1 to 416.

Use the 

 

 command to add an Ethernet 

port into a manual or static aggregation group. Use the 

 command, to delete an Ethernet port from a manual or 

static aggregation group.

Related command: 

.

To add Ethernet1/0/1 into aggregation group 22, enter the following:

<4500>system-view