Configure the network statements.
Change the interface priority.
Issue the clear ip ospf process privileged mode command.
Change the OSPFv2 process ID.
The DR can be reached through the GigabitEthernet 0/0 interface.
This interface is using the default priority.
The BDR has three neighbors.
The router ID on the DR router is 22.214.171.124
The router ID values were not the criteria used to select the DR and the BDR.
There have been 9 seconds since the last hello packet sent.
When a DR is elected all other non-DR routers become DROTHER.
All DROTHER routers will send LSAs to the DR and BDR to multicast 126.96.36.199.
If the DR stops producing Hello packets, a BDR will be elected, and then it promotes itself to assume the role of DR.
With an election of the DR, the number of adjacencies is reduced from 6 to 3.
R3 is BDR for segment A.
R1 is DR for segment A.
R2 is BDR for segment A.
R3 is DR for segment A.
R4 is BDR for segment B.
R5 is BDR for segment B.
This route is a propagated default route.
The route is located two hops away.
The metric for this route is 110.
The edge of the OSPF area 0 is the interface that is addressed 192.168.16.3.
Route 2001:DB8:CAFE:4::/64 is an external route advertised by an ASBR.
R2 receives default route information from another router.
Route 2001:DB8:CAFE:B001::/64 is a route advertised by an ABR.
Route 2001:DB8:CAFE:4::/64 is advertised by a router three hops away.
Routes 2001:DB8:CAFE:1::/64 and 2001:DB8:CAFE:3::/64 are advertised from the same router.
Show ip ospf neighbor
Show ip ospf interface serial 0/0/0
Show ipv6 ospf interface serial 0/0/0
Show ip ospf interface fastethernet 0/1
No ipv6 ospf hello-interval
No ipv6 ospf dead-interval
Ip ospf hello-interval
Ip ospf dead-interval
No ipv6 ospf cost 10
No ipv6 router ospf 10
The dead interval will now be 15 seconds.
The dead interval will now be 30 seconds.
The dead interval will now be 60 seconds.
The dead interval will not change from the default value.
Show ip protocols
Show ip ospf interface
Show ip ospf neighbor
Show ip ospf route
The process ID is misconfigured.
The area ID is misconfigured.
The IP address on router R2 is misconfigured.
The interface s0/0/0 on router R2 is missing a link-local address.
Interface S0/0 is configured as a passive-interface on router R2.
Interface s0/0 has not been activated for OSPFv2 on router R2.
Interface Fa0/0 is configured as a passive-interface on router R2.
Interface Fa0/0 has not been activated for OSPFv2 on router R2.
The IPv6 addresses of R1 and R2 are not in the same subnet.
The OSPFv3 process IDs of R1 and R2 are different.
The timer intervals of R1 and R2 do not match.
The priority value of both R1 and R2 is 1.
to verify OSPFv3 configuration information
to display the OSPFv3 learned routes in the routing table
to display the OSPFv3 parameters configured on an interface
to verify that the router has formed an adjacency with its neighboring routers
IPv6 OSPF routing is not enabled.
There is a mismatch of OSPF process ID in commands.
The no shutdown command is missing on the interfaces.
There are no network statements for the routes in the OSPF configuration.
Show ipv6 ospf interface
Show ipv6 ospf
Show ipv6 protocols
Show ipv6 ospf neighbor
Restart all routers except for RT1.
Change the router ID to 188.8.131.52 on RT1.
Configure the loopback 0 interface with 184.108.40.206.
Use the ipv6 ospf priority 0 command on the interface g0/0 of RT1.
Use the ipv6 ospf priority 10 command on the interface g0/2 of RT1.