Virtual Router Group Configuration - Lenovo RackSwitch G8332 Command Reference Manual

Virtual Router Group Configuration

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G8332 Command Reference for ENOS 8.4
Table 330.
VRRP Priority Tracking Configuration Options
Command Syntax and Usage
[no] virtual­router <1‐128> track virtual­routers
When enabled, the priority for this virtual router will be increased for each
virtual router in master mode on this switch. This is useful for making sure
that traffic for any particular client/server pairing are handled by the same
switch, increasing routing and load balancing efficiency.
This command is disabled by default.
Command mode: Router VRRP
show ip vrrp virtual­router <1‐128> track
Displays the current configuration for priority tracking for this virtual router.
Command mode: All
Virtual Router Group commands are used for associating all virtual routers into a
single logical virtual router, which forces all virtual routers on the G8332 to either
be master or backup as a group. A virtual router is defined by its virtual router ID
and an IP address. On each VRRP‐capable routing device participating in
redundancy for this virtual router, a virtual router will be configured to share the
same virtual router ID and IP address.
Note: This option is required to be configured only when using at least two G8332s
in a hot‐standby failover configuration, where only one switch is active at any time.
Table 331.
VRRP Virtual Router Group Configuration Options
Command Syntax and Usage
group advertisement <1‐255>
Defines the time interval between VRRP master advertisements. This can be
any integer between 1 and 255 seconds.
The default is 1.
Command mode: Router VRRP
[no] group enable
Enables or disables the virtual router group.
Command mode: Router VRRP
[no] group fast­advertise
Enables or disables Fast Advertisements. When enabled, the VRRP master
advertisements interval is calculated in units of centiseconds, instead of
seconds. For example, if adver is set to 1 and fadver is enabled, master
advertisements are sent every 10 miliseconds.
When you disable fast advertisement, the advertisement interval is set to the
default value of 1 second. To support Fast Advertisements, set the interval
between 20‐100 centiseconds.
Command mode: Router VRRP