Link Aggregation Commands
4-205
4
Example
The following shows LACP enabled on ports 11-13. Because LACP has also been
enabled on the ports at the other end of the links, the
show interfaces status
port-channel 1
command shows that Trunk 1 has been established.
lacp system-priority
This command configures a port's LACP system priority. Use the
no
form to restore
the default setting.
Syntax
lacp
{
actor
|
partner
}
system-priority
priority
no lacp
{
actor
|
partner
}
system-priority
•
actor
- The local side an aggregate link.
•
partner
- The remote side of an aggregate link.
•
priority
- This priority is used to determine link aggregation group (LAG)
membership, and to identify this device to other switches during LAG
negotiations. (Range: 0-65535)
Default Setting
32768
Console(config)#interface ethernet 1/11
Console(config-if)#lacp
Console(config-if)#exit
Console(config)#interface ethernet 1/12
Console(config-if)#lacp
Console(config-if)#exit
Console(config)#interface ethernet 1/13
Console(config-if)#lacp
Console(config-if)#exit
Console(config)#exit
Console#show interfaces status port-channel 1
Information of Trunk 1
Basic information:
Port type: 100TX
Mac address: 00-12-CF-12-34-72
Configuration:
Name:
Port admin: Up
Speed-duplex: Auto
Capabilities: 10half, 10full, 100half, 100full
Flow control status: Disabled
Port security: Disabled
Max MAC count: 0
Giga PHY mode: Auto preferred master
Current status:
Created by: LACP
Link status: Up
Port Operation Status: Up
Operation speed-duplex: 100full
Flow control type: None
Member Ports: Eth1/11, Eth1/12, Eth1/13,
Console#
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