Table of Contents
Advertisement
Table 148 Virtual Router Configuration commands
Command
virtual-router <1-255>
interface <1-255>
virtual-router <1-255>
priority <1-254>
virtual-router <1-255>
timers advertise <1-255>
[no] virtual-router <1-255>
preemption
virtual-router <1-255>
enable
no virtual-router <1-255>
enable
no virtual-router <1-255>
show ip vrrp virtual-router
<1-255>
Description
Selects a switch IP interface (between 1 and 255). If the IP interface has the
address
same IP address as the
―owner‖ of the defined virtual router. An owner has a special priority of 255
(highest) and will always assume the role of master router, even if it must
preempt another virtual router which has assumed master routing authority.
This preemption occurs even if the
The default value is 1.
Command mode: Router VRRP
Defines the election priority bias for this virtual server. This can be any integer
between 1 and 254. The default value is 100.
During the master router election process, the routing device with the highest
virtual router priority number wins. If there is a tie, the device with the highest
IP interface address wins. If this virtual router's IP address is the same as the
one used by the IP interface, the priority for this virtual router will automatically
be set to 255 (highest).
When priority tracking is used, this base priority value can be modified
according to a number of performance and operational criteria.
Command mode: Router VRRP
Defines the time interval between VRRP master advertisements. This can be
any integer between 1 and 255 seconds. The default value is 1.
Command mode: Router VRRP
Enables or disables master preemption. When enabled, if this virtual router is
in backup mode but has a higher priority than the current master, this virtual
router will preempt the lower priority master and assume control. Note that
preemption
even when
is disabled, this virtual router will always preempt
any other master if this switch is the owner (the IP interface address and
address
virtual router
are the same). By default, this option is enabled.
Enables this virtual router.
Command mode: Router VRRP
Disables this virtual router. This is the default.
Command mode: Router VRRP
Deletes this virtual router from the switch configuration.
Command mode: Router VRRP
Displays the current configuration information for this virtual router.
Command mode: All except User EXEC
N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 130
option above, this switch is considered the
preemption
option below is disabled.
Advertisement
Table of Contents
