Advertise-Interval; Preempt - Enterasys SecureStack C2 Configuration Manual

advertise-interval

Example
This example shows how set a VRRP priority of 200 on the VLAN 1 interface, VRID 1:
C2(su)->router(Config)#router vrrp
C2(su)->router(Config-router)#priority vlan 1 1 200
advertise-interval
Use this command to set the interval in seconds between VRRP advertisements. The no form of
this command clears the VRRP advertise interval value.
Syntax
advertise-interval vlan vlan-id vrid interval
no advertise-interval vlan vlan-id vrid interval
Parameters
vlan vlan‐id
vrid
interval
Defaults
None.
Mode
Router configuration: C2(su)‐>router(Config‐router)#
Usage
VRRP advertisements are sent by the master router to other routers participating in the VRRP
master selection process, informing them of its configured values. Once the master is selected,
then advertisements are sent every advertising interval to let other VRRP routers in this VLAN/
VRID know the router is still acting as master of the VLAN/VRID.
All routers with the same VRID should be configured with the same advertisement interval.
Example
This example shows how set an advertise interval of 3 seconds on the VLAN 1 interface, VRID 1:
C2(su)->router(Config)#router vrrp
C2(su)->router(Config-router)#advertise-interval vlan 1 1 3

preempt

Use this command to enable or disable preempt mode on a VRRP router. The no form of this
command disables preempt mode.
17-42 IPv4 Routing Protocol Configuration
Specifies the number of the VLAN on which to configure the VRRP
advertisement interval. This VLAN must be configured for IP routing as
described in "Pre‐Routing Configuration Tasks" on page 15‐1.
Specifies a unique Virtual Router ID (VRID) associated with the routing
interface. Valid values are from 1 to 255.
Specifies a VRRP advertisement interval to associate with the vrid. Valid
values are from 1 to 255 seconds.