Nokia 4A0-106 Exam Practice Test Instant Access

Question 1

When VPRN Outbound Route Filtering (ORF) is enabled, each PE sends its ORF list to its peer using which of the following BGP message types?

AOpen

BUpdate

CRoute Refresh

DNotification

Answer : C

Question 2

Click the exhibit.

For the Inter-AS model B VPRN, which of the following about the inter-as-label output on ASBR1 is TRUE?

AASBR1 includes label 131069 in the route update sent to ASBR2.

BASBR1 includes label 131068 in the route update sent to ASBR2.

CASBR1 includes label 131068 in the route update sent to PEL

DASBR1 includes labels 131068 and 131069 in the route update sent to ASBR2.

Answer : B

Question 3

Click the exhibit.

Which of the following commands produces the output for the inter-AS model B VPRN?

AASBR1# show router 10 bgp routes vpn-ipv4

BASBR1# show router bgp routes

CASBR1# show router bgp routes vpn-ipv4

DASBR1# show router route-table

Answer : C

Question 4

In a VPRN, what type of logical topology is required for the BGP sessions configured in the provider core?

AFull mesh between all CE, PE and P devices

BFull mesh between PE and P devices

CFull mesh of P devices

DFull mesh of PE devices

EFull mesh between PE and CE devices

Answer : D

Question 5

Click the exhibit.

Router R4 is an Nokia 7750 SR configured for the extranet VPRN network. Which CLI command is executed on router R4 to produce the displayed output?

A'show router 10 route-table'

B'show router route-table'

C'show router 20 route-table'

DThere is no CLI command that can produce this output on router R4

Answer : B

Question 6

Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is a BGP/MPLS service provider. If CE1 sends an IP packet to 192.168.200.1, which of the following is FALSE?

APE1 pushes a VPN label, a BGP label, and an LDP transport label on the IP packet.

BCSC-CE1 pops the LDP label and swaps the BGP label.

CCSC-PE1 pops the BGP label, swaps the VPN label, and pushes an LDP transport label.

DCSC-PE2 pops the LDP and VPN labels and pushes a BGP label.

Answer : C

Question 7

When configuring a VPRN service on an Nokia 7750 SR, where should the following policy be applied?

AOn the CE under the RIP context

BOn the PE under the BGP context

COn the PE under the RIP context

DOn the CE under the BGP context

EThis policy is not required

Answer : E

Nokia Virtual Private Routed Networks 4A0-106 Exam Practice Test