4A0-101 Nokia Alcatel-Lucent Interior Routing Protocols and High Availability exact Exam Questions

Alcatel-Lucent Interior Routing Protocols and High Availability

Last Update 11 hours ago Total Questions : 315

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Question # 31

Which of the following about 6over4 is FALSE?

The CE routers run only IPv6.

The PE routers must run IPv4 and IPv6.

The P routers must run IPv4 and IPv6.

IPv6 routes on the PE routers may have an IPv4 address as the next hop.

Question # 32

Click on the exhibit.

What type of OSPFv3 LSA is shown?

Router LSA

Network LSA

Intra-Area Prefix LSA

Link LSA

Question # 33

Click on the exhibit.

Examine the physical topology of the IS-IS network, the metrics of the links and the levels of the routers. All routers have a system address included in IS-IS.

Which of the following describes the route that router R4 will use to reach the system address of router R6?

Router R4 will have a route to router R6 ' s system address with router R2 as the next-hop.

Router R4 will have a default route with router R2 as the next-hop.

Router R4 will have a default route with router R3 as the next-hop.

Router R4 will not have a route that can be used to reach the system address of router R6.

Question # 34

A static route needs to be configured with a next-hop that is NOT directly connected to the router. Which of the following must be TRUE?

The router must also have an active static route to the next-hop specified in the static route command.

The system address of the next-hop router must be included in the static route command.

The command option " indirect " must be used in the static-route command.

The system address of the router connected to the destination must be included in the static route command

Question # 35

What is the replacement for ARP in IPv6?

The use of Broadcast messages in combination with Neighbor Advertisement messages.

The use of Anycast addresses in combination with Neighbor Advertisement messages.

The use of Solicited-node multicast addresses in combination with Neighbor Advertisement messages.

The use of Anycast addresses in combination with Link-Local Advertisement messages.

Question # 36

Click on the exhibit.

What value would be expected in the state field?

Exchange

Down

2-Way

Question # 37

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?

The route learned from IS-IS will be installed.

The route learned from OSPF will be installed.

Both routes will be installed.

There is not enough information to answer the question

Question # 38

Click on the exhibit.

Router R4 is being added to the network and it is connected to a non-OSPF domain.

Which area type should be used for Area 1 to allow the external routes to be advertised into Area 0?

Backbone

NSSA

Stub

Totally stubby

Question # 39

Click on the exhibit.

Based on the topology shown and the route tables of routers R3 and R4, which of the following is correct?

There is no route leaking configured on router R1 or router R2.

Route leaking is configured on router R1 but not on router R2.

Route leaking is configured on router R2 but not on router R1.

Route leaking is configured on both router R1 and router R2.

Question # 40

Which of the following best describes the actions taken by an IS-IS router after it receives an LSP on a broadcast interface that is newer than the one in its database?

The router sends a copy of the LSP from its database to its neighbor.

The router updates its database with the LSP and floods a copy to its other neighbors.

The router updates its database with the LSP, acknowledges the LSP with a PSNP and floods a copy to its other neighbors.

The router updates its database with the LSP and acknowledges it with a PSNP.