24-Port Layer 3 Switch Management Guide

IP R OUTING C OMMANDS
4-267
ip ospf dead-interval
Use this command to set the interval at which hello packets are not seen
before neighbors declare the router down. Use the no form to restore the
default value.
Syntax
ip ospf dead-interval seconds
no ip ospf dead-interval
seconds - The maximum time that neighbor routers can wait for a
hello packet before declaring the transmitting router down. This
interval must be set to the same value for all routers on the
network. (Range: 1-65535)
Command Mode
Interface Configuration (VLAN)
Default Setting
40, or four times the interval specified by the ip ospf hello-interval
command.
Example
Related Commands
ip ospf hello-interval (4-268)
Console(config)#interface vlan 1
Console(config-if)#ip ospf dead-interval 50
Console(config-if)#