4A0-113 Nokia OSPF Routing Protocol Exam Questions and Answers

Option A

Option B

Option C

Option D

The corporate head office router will have a default route and the branch site will have a more specific static route.

The corporate head office router and the branch office router will both have specific static routes.

The corporate head office router and the branch router will both have default routes.

The corporate head office router will have a more specific static route and the branch office router will have a default route.

Ping static 3.3.3.1

Ping static 0.0.0.0/0

Ping 3.3.3.1

Ping 0.0.0.0

RIPv1 and RIPv2

OSPF

IS-IS

BGP

Area Border Router

Autonomous System Boundary Router

Designated Router

All routers within an OSPF area.

With a Router LSA originated by R1

With a Router LSA originated by R5

With a Router LSA originated by R4

With an Inter-Area Prefix LSA originated by R1

With an Inter-Area Prefix LSA originated by R5

With an Inter-Area Prefix LSA originated by R4

Show ospf neighbors

Show router ospf neighbors

Show router ospf adjacency

Show ospf adjacency

Area ID

Hello and Dead Intervals

Stub flag

DR and BDR addresses

The list of neighbors

Area ID W B.

Hello and Dead intervals PC.

Stub flag

Checksum values

The list of neighbors

Router R3 will advertise Type 7 LSAs to Area 0 and Area 2.

Only routers R2 and R3 receive Type 5 LSAs advertised by router R1.

Router R2 will receive Type 5 and Type 7 LSAs.

Router R7 will receive Type 5 LSAs advertised by router R1.

The MTU does not match on both interfaces

OSPF is not enabled on one of the routers

The Router ID is the same on both routers

A OSPF Hello has not been received from the neighbor

An OSPF database description packet has not been received from the neighbor.

The interface facing the neighbor is down.

The interface is included in a different area than the neighbor router.

The router has not received a valid OSPF Hello packet from its neighbor.