Lacp System-Priority - Cisco Catalyst 4500 Series Command Reference Manual

lacp system-priority

lacp system-priority
To set the priority of the system for LACP, use the lacp system-priority command.
Syntax Description
priority
Defaults Priority is set to 32768.
Command Modes Global configuration mode
Command History Release
12.1(13)EW
Usage Guidelines You must assign each switch that is running LACP a system priority that can be specified automatically
or by entering the lacp system-priority command. The system priority is used with the switch MAC
address to form the system ID and is also used during negotiation with other systems.
Although this command is a global configuration command, the priority value is supported on port
channels with LACP-enabled physical interfaces.
When setting the priority, tthe higher numbers indicate lower priorities.
You can also enter the lacp system-priority command in interface configuration mode. After you enter
the command, the system defaults to global configuration mode.
Examples
This example shows how to set the system priority:
Switch(config)# lacp system-priority 23748
Switch(config)#
Related Commands Command
channel-group
channel-protocol
lacp system-priority
show lacp
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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lacp system-priority priority
Priority of the system; valid values are from 1 to 65535.
Modification
This command was introduced on the Catalyst 4500 series switches.
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Description
Assigns and configure an EtherChannel interface to an
EtherChannel group.
Enables LACP or PAgP on an interface.
Sets the priority of the system for LACP.
Displays LACP information.
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