Configuring The Lacp System Priority And System Id - Cisco Catalyst 4500 series Administration Manual

Chapter 26 Configuring EtherChannel and Link State Tracking
Building configuration...
Current configuration:
!
interface Port-channel1
switchport
no port-channel standalone-disable
end
Switch#
This example shows how to verify the state of port channel interface 1:
Switch# show etherchannel 1 port-channel
Port-channel: Po13
------------
Age of the Port-channel
Logical slot/port
Port state
Protocol
Port security
Standalone
Switch#

Configuring the LACP System Priority and System ID

The LACP system ID is the LACP system priority value combined with the MAC address of the switch.
To configure the LACP system priority and system ID, perform this task:
Command
Step 1
Switch(config)# lacp system-priority
priority_value
Switch(config)# no system port-priority
Step 2
Switch(config)# end
Step 3
Switch# show lacp sys-id
This example shows how to configure the LACP system priority:
Switch# configure terminal
Switch(config)# lacp system-priority 23456
Switch(config)# end
Switch# show module
Mod
----+-----+--------------------------------------+-----------------+-----------
1
2
3
4
M MAC addresses
--+--------------------------------+---+------------+----------------+---------
OL_28731-01
Port-channels in the group:
---------------------------
(Primary Aggregator)
= 0d:00h:07m:57s
= 11/13
= Port-channel Ag-Not-Inuse
= LACP
= Disabled
= Enabled (independent mode)
Ports Card Type
2 1000BaseX (GBIC) Supervisor(active)
48 10/100BaseTX (RJ45)
48 10/100BaseTX (RJ45)V
48 10/100BaseTX (RJ45)V
Number of ports = 0
Purpose
(Optional for LACP) Sets the LACP system priority and
system ID.
Valid values are 1 through 65535. Higher numbers have
lower priority. The default is 32768.
Reverts to the default.
Exits configuration mode.
Verifies the configuration.
Model
WS-X4014
WS-X4148-RJ
WS-X4148-RJ45V
WS-X4148-RJ45V
Hw Fw Sw
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
Configuring EtherChannel
Serial No.
JAB063808YZ
JAB0447072W
JAE061704J6
JAE061704ML
Status
26-13