Nokia 4A0-C04 Exam Practice Test Instant Access

Question 1

Which regular expression will match the AS Path of a route originating in remote AS 65100?

A'.+ 65100'

B'65100.+'

C'.* 65100.*'

D'65100'

Answer : A

Question 2

Which of the following statements regarding route reflectors is TRUE?

ARoute reflectors propagate BGP learned routes to their clients.

BRoute reflectors require 'n' iBGP sessions, where 'n' is the number of BGP routers in the AS.

CRoute reflectors disable iBGP split horizon for all iBGP peers in the AS.

DRoute reflectors do not work in conjunction with confederations.

Answer : A

Question 3

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?

AOption A

BOption B

COption C

DOption D

Answer : C

Question 4

Which of the following regarding "well-known discretionary'' BGP attributes is TRUE?

AThey must be recognized by all peers and included in all BGP updates.

BThey are discarded if not recognized by the recipient.

CThey must be recognized by all peers and optionally included in BGP updates.

DThe receiving router sends a notification if a well-known discretionary attribute is not present in an update.

Answer : C

Question 5

Which of the following is NOT considered an option of export policies?

AAdvertising customer networks into BGP.

BSending aggregates that summarize the AS s address space.

CSending MEDs to influence ingress traffic from peers.

DPreventing unwanted NLRI from entering the AS.

Answer : D

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

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

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