Di Posting Oleh : Simple Learning
Kategori : Core Technologies OSPF Routing
Prerequisites: CCNP level skills.
Pic. 1 - OSPF Topology.
Icons designed by: Andrzej Szoblik - http://www.newo.pl
Task 1
Configure OSPF so that there is no hello packets exchanged on point-to-point link between R1 and R3. LSAs should not be refreshed every 30 minutes either.
Configure OSPF so that there is no hello packets exchanged on point-to-point link between R1 and R3. LSAs should not be refreshed every 30 minutes either.
Task 1
Configure OSPF so that there is no hello packets exchanged on point-to-point link between R1 and R3. LSAs should not be refreshed every 30 minutes either.
R1 Configuration:
Note!
The 'ip ospf demand-circuit' is configured on one end of the connection. It is going to re-establish OSPF adjacency and negotiate the required features.
Verification:
Note!
The neighbor adjacency is built again.
Configure OSPF so that there is no hello packets exchanged on point-to-point link between R1 and R3. LSAs should not be refreshed every 30 minutes either.
R1 Configuration:
!
interface Serial0/1
ip address 10.1.13.1 255.255.255.0
ip ospf demand-circuit
ip address 10.1.13.1 255.255.255.0
ip ospf demand-circuit
!
Note!
The 'ip ospf demand-circuit' is configured on one end of the connection. It is going to re-establish OSPF adjacency and negotiate the required features.
Verification:
Pic. 2 - OSPF Parameters on S0/1.
The neighbor adjacency is built again.
Pic. 3 - R1's Neighbors.
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