Chapter 50
| IP Routing Commands
Open Shortest Path First (OSPFv3)
– 1060 –
Example
Console(config)#interface vlan 1
Console(config-if)#ipv6 ospf cost 10
Console(config-if)#
ipv6 ospf
dead-interval
This command sets 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
ipv6 ospf dead-interval seconds [instance-id instance-id]
no ipv6 ospf dead-interval [instance-id instance-id]
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)
instance-id - Identifies a specific OSPFv3 routing process on the link-local
network segment attached to this interface. (Range: 0-255)
Command Mode
Interface Configuration (VLAN)
Default Setting
40 seconds, or four times the interval specified by the ipv6 ospf hello-interval
command.
Command Usage
The dead-interval is advertised in the router's hello packets. It must be a multiple of
the hello-interval and be the same for all routers on a specific network.
Example
Console(config)#interface vlan 1
Console(config-if)#ipv6 ospf dead-interval 50
Console(config-if)#
Related Commands
ipv6 ospf hello-interval (1061)
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