Nokia 4A0-101 Exam Questions Instant Access

Question 1

A router sets the E bit in the flags of its Type 1 LSA . What does this indicate?

AThe router is an ABR.

BThe router is an ASBR.

CThe router is at the end of a virtual link.

DThe router's interface is in a stub area.

Answer : B

Question 2

When configuring a filter, where should the most explicit entries be placed?

AAt the bottom

BIn the middle

CAt the top

DIt does not matter where they are placed.

Answer : C

Question 3

What is the metric and maximum routable value for RIP?

AHop count and 16

BHop count and 15

CLink cost and 15

DLink cost and 16

Answer : B

Question 4

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

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

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

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

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

Answer : B

Question 5

Which of the following about the OSPF BDR is TRUE?

AA BDR is always required on point-to-point links.

BThe second highest RID is always the BDR.

CThe BDR only listens for link-state updates sent to 224.0.0.5.

DThe BDR always acknowledges link-state updates from the DR

Answer : D

Question 6

Click on the exhibit.

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

AThe router has a system interface, one point-to-point interface and one virtual link.

BThe router has a system interface, one passive interface, one point-to-point interface and one virtual link.

CThe router has a system interface, one point-to-point interface and one broadcast interface.

DThe router has a system interface, one passive interface, one point-to-point interface and one broadcast interface.

Answer : C

Question 7

If two routers running IS-IS protocols are exchanging Hello packets with different authentication types, which of the following statements regarding the adjacency state established between them is true?

ADifferent authentication types are not possible because IS-IS only supports password authentication.

BAn adjacency will not be formed

CThe two routers negotiate the authentication type and then reach the up state.

DOnly an L2 adjacency will form, as long as both routers are L2 capable.

Answer : B

Nokia Interior Routing Protocols 4A0-101 Exam Questions