Users Guide

Layer 2 Switching Commands 642
Changes to the priority value are not preemptive. The keepalive role selection
state machine is not restarted even if the keepalive priority is modified post
election. This means that priority value changes in a running MLAG domain
do not affect the selection of the primary and secondary switches. In order for
changes to take effect, disable the VPC with the no feature vpc command
and re-enable it.
Example
console(config-vpc 1)#role priority 30
show vpc
Use the show vpc command to display MLAG information. The
configuration and operational modes of the MLAG are displayed. The MLAG
is operationally enabled if all preconditions are met. The port channel
configured as an MLAG interface is also displayed along with the member
ports on the current switch and peer switch (plus their link status).
Syntax
show vpc id
• id—A valid MLAG identifier.
Default Configuration
There is no default configuration for this command.
Command Modes
Privileged Exec mode and above
User Guidelines
There are no user guidelines for this command.
Example
(console)# show vpc 10
VPC Id 10
-----------------
Configuration mode......................Enabled
Operational mode........................Enabled
Port channel................................Po1