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Questions # 1:

Which of the following is NOT a characteristic of a floating static route?

Options:
A.

The primary and backup routes are to the same destination.

B.

The primary and backup routes appear in the routing table.

C.

The backup route is configured with a higher preference value.

D.

The next-hop of the primary and backup routes are different.

Questions # 2:

Which of the following best describes the function of an OSPF Type 4 LSA?

Options:
A.

A Type 4 LSA is originated by an ABR to describe a route to an ASBR to routers outside the area.

B.

A Type 4 LSA is originated by an ASBR to describe a route to itself to routers outside the area.

C.

A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the backbone area to provide routing information.

D.

A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the stub area to provide routing information.

Questions # 3:

An Alcatel - Lucent 7750 SR receives a route from an IS-IS LSP with internal reachability, and receives the same route from an OSPF Type 5 LSA. If all protocol preferences are default, which route will be installed in the route table?

Options:
A.

The route learned from IS-IS will be installed.

B.

The route learned from OSPF will be installed.

C.

Both routes will be installed.

D.

There is not enough information to answer the question

Questions # 4:

Click on the exhibit.

Question # 4

The OSPF adjacency between routers R1 and R3 does not come up.

Which of the following is a possible solution to the problem?

Options:
A.

Stub must be configured on Area 1 of router R1, and removed from Area 1 on router R3.

B.

Stub must be configured on Area 1 of router R1 and Area 1 of router R3.

C.

Stub must be configured on Area 0 of router R1 and Area 1 of router R3.

D.

Area 1 of router R3 should be Area 0, in order to connect via stub to router R1.

Questions # 5:

An OSPF adjacency is stuck in the exstart state. What is the most likely cause?

Options:
A.

The MTU does not match on both interfaces.

B.

OSPF is not enabled on one of the routers.

C.

The router ID is the same on both routers.

D.

An OSPF Hello has not been received from the neighbor.

E.

The interfaces are configured as point-to-point on one side and broadcast on the other.

Questions # 6:

Click on the exhibit.

Question # 6

What triggers convergence of the routing protocol when the link between switch 1 and switch 2 goes down?

Options:
A.

Convergence is triggered when the adjacency between routers R1 and R2 drops as a result of hello timeouts.

B.

Convergence is triggered when the physical interfaces between routers R1 and R2 go down.

C.

Convergence will not be triggered because switches cannot run routing protocols between them.

D.

Convergence is triggered when the switches notify the routers about the link-state info.

E.

Convergence is triggered when an LSA is sent from router R1 to router R2 to indicate that the link is down.

Questions # 7:

Click on the exhibit.

Question # 7

All ports in the network are operationally up and have a speed of 1Gbps.

Which of the following is TRUE?

Options:
A.

Data traffic from network 192.168.1.0/24 to 192.168.3.0/24 will be forwarded through router R2.

B.

Data traffic from network 192.168.3.0/24 to 192.168.1.0/24 will be forwarded through router R2.

C.

The system interface of routers R1 and R3 must be included into OSPF for traffic to flow between the 192.168.1.0/24 and 192.168.3.0/24 networks.

D.

The OSPF adjacency between router R1 and router R3 is operationally down.

Questions # 8:

Click on the exhibit.

Question # 8

Given the contents of the Router LSA, which of the following best describes the local topology of the router?

Options:
A.

The router has a system interface, two point-to-point interfaces and one broadcast interface.

B.

The router has a system interface, two passive interfaces, two point-to-point interfaces and one broadcast interface.

C.

The router has a system interface, two point-to-point interfaces and one virtual link.

D.

The router has a system interface, two passive interfaces, two point-to-point interfaces and one virtual link.

Questions # 9:

Which OSPFv3 LSA advertises an ASBR?

Options:
A.

AS Summary

B.

Inter-Area Network

C.

Inter-Area Router

D.

Intra-Area Prefix

Questions # 10:

To configure 6over4 tunneling, where must indirect static routes be configured?

Options:
A.

On the CEs only.

B.

On the PEs only.

C.

On only the branch office CE.

D.

On both the CEs and PEs.

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