4A0-C04 Exam Dumps - Nokia NRS II Composite Exam: OSPF version

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Question # 17

Initially, all ports on an Nokia 7750 SR have 10Gbps bandwidth. RSVP configuration limits reservable bandwidth to 30 percent on all interfaces. An LSP is signaled reserving 1 Gbps bandwidth. How much unreserved bandwidth is left on the interface?

10 Gbps

7 Gbps

3 Gbps

2 Gbps

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Question # 18

Which of the following OSPFv3 LSAs have an AS scope?

Link Local LSA

Router LSA

Network LSA

Inter-Area Router LSA

Intra-Area Prefix LSA

None of the above LSAs have an AS scope.

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Question # 19

Click on the exhibit.

This policy is applied on a router as an LDP export policy and an LDP session has been established between this router and its neighboring router. In addition to the FECs learned from its neighbors, what additional FECs will appear in this router's LIB?

All FECs that are in the 192.168.1.0/24 address space.

Local FECs that are in the 192.168.1.0/24 address space.

All FECs that are not in the 192.168.1.0/24 address space.

All FECs except the local FECs that are in the 192.168.1.0/24 address space.

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Question # 20

Click the exhibit.

AS 65550 owns CIDR block 10.64.0.0/12. Router R6 advertises the aggregate 10.64.0.0/12 to AS 65541 with "as-set" enabled. Which of the following is TRUE regarding the aggregate route received by router R7?

The AS Path is set to 65540, and the Atomic Aggregate flag is set.

The AS Path is set to 65540 65550, and the Atomic Aggregate flag is set.

The AS Path is set to 65540 65550, and the Atomic Aggregate flag is not set.

The AS Path is set to 65550, and the Atomic Aggregate flag is not set.

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Question # 21

Click the exhibit.

Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.

Assuming that none of the routers in AS 65540 is configured with "advertise-external", what is the expected output of "show router bgp routes on router R1?

Option A

Option B

Option C

Option D

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Question # 22

Click on the exhibit.

An LDP tunnel is established on router R1 towards router R6. The link between routers R2 and R4 goes down. What will happen to the MPLS data traffic to router R6 IMMEDIATELY after the link goes down?

MPLS data traffic will be discarded until the IGP finds a new next-hop to router R3.

MPLS data traffic will be discarded unless the LDP tunnel has a standby secondary path.

MPLS data traffic will not be discarded because router R1 received labels from both next-hops, routers R2 and R3.

MPLS data traffic will not be discarded because of fast reroute capability on router R2.

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Question # 23

An Nokia 7750 SR is configured with an export policy to redistribute its directly-connected networks into BGP. Which of the following databases contains the routes for these networks?

The routes are in the RIB-In.

The routes are in the Loc-RIB.

The routes are in the RIB-Out.

The routes are not in any of the BGP databases.

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Question # 24

When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause?

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

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