Managed Switch CLI Manual, Release 8.0.3
Routing Commands 4-28
v1.0, July 2010
ip vrrp preempt
This command sets the preemption mode value for the virtual router configured on a specified
interface. The parameter <vrid> is the virtual router ID, which is an integer from 1 to 255.
no ip vrrp preempt
This command sets the default preemption mode value for the virtual router configured on a
specified interface.
ip vrrp priority
This command sets the priority of a router within a VRRP group. Higher values equal higher
priority. The range is from 1 to 254. The parameter <vrid> is the virtual router ID, whose range
is from 1 to 255.
The router with the highest priority is elected master. If a router is configured with the address
used as the address of the virtual router, the router is called the “address owner.” The priority of the
address owner is always 255 so that the address owner is always master. If the master has a priority
less than 255 (it is not the address owner) and you configure the priority of another router in the
group higher than the master’s priority, the router will take over as master only if preempt mode is
enabled.
Default enabled
Format ip vrrp <vrid> preempt
Mode Interface Config
Format no ip vrrp <vrid> preempt
Mode Interface Config
Default 100 unless the router is the address owner, in which case its priority is automatically set to
255.
Format ip vrrp <vrid> priority <1-254>
Mode Interface Config
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