dead-interval

Description

Sets the interval after which a neighbor is declared dead if no hello packet comes in for virtual links.

The no form of this command sets the dead interval to default for virtual links. The default value is 40 seconds (generally four times the hello packet interval).

Command context

config-router-vlink

Parameters

<SECONDS>

Specifies the time interval for the dead interval, in seconds. Default: 40 seconds. Range: 1-65535.

Authority

Administrators

Examples

Setting OSPFv3 virtual links dead interval:

switch# configure terminal
switch(config)# router ospfv3 1
switch(config-ospfv3-1)# area 100 virtual-link 100.0.1.1
switch(config-router-vlink6)# dead-interval 30

Setting OSPFv3 virtual links dead interval to default:

switch# configure terminal
switch(config)# router ospfv3 1
switch(config-ospfv3-1)# area 100 virtual-link 100.0.1.1
switch(config-router-vlink6)# no dead-interval