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Nokia Virtual Private Routed Networks

Last Update 8 hours ago Total Questions : 214

The Nokia Virtual Private Routed Networks content is now fully updated, with all current exam questions added 8 hours ago. Deciding to include 4A0-106 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 4A0-106 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 4A0-106 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Nokia Virtual Private Routed Networks practice test comfortably within the allotted time.

Question # 31

Which protocol is used to exchange customer VPRN routes between PE devices?

A.

OSPF

B.

ISIS

C.

MP-BGP

D.

BGP

E.

Targeted LDP

Question # 32

You are configuring spoke SDP termination of a VPLS service on a VPRN interface on an Nokia 7750 SR. The spoke SDP is running over a NULL encapsulated network port. The best practice is to set the VPRN interface p-mtu equal to what value over a NULL encapsulated network port.

A.

The SDP path-MTU minus 14

B.

The LMTU found in how router ldp bindings on the VPLS side of the spoke SDP

C.

The configured service-mtu of the VPLS service

D.

The LMTU found in how router ldp bindings on the VPLS side of the spoke SDP minus14

E.

The SDP path-MTU

Question # 33

Which of the following about Carrier Supporting Carrier (CSC) VPRN is FALSE?

A.

CSC eliminates the need for customer carriers to build and maintain their own MPLS backbone.

B.

CSC is also known as carrier ' s carrier or carrier serving carrier.

C.

The customer carrier provides VPN or Internet services to its end-customers.

D.

A CSC VPRN is configured on the customer carrier ' s CSC-CE routers.

Question # 34

Given the following VPRN topology: The VPRN service 10 is correctly configured and operational with OSPF as the PE to CE routing protocol at both customer sites. The OSPF database on CE-A contains Type 1 LSAs. These routes will appear as what LSA type on CE-B?

A.

These routes will not appear on CE-B

B.

Type 1 LSAs

C.

Type 3 LSAs

D.

Type 5 LSAs

E.

Type 7 LSAs

Question # 35

In a provider core consisting of 6 PE and 4 P routers, what is the minimum number of BGP sessions required in total for correct operation of VPRN services?

A.

0

B.

5

C.

10

D.

15

E.

45

Question # 36

Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). Which of the following about route distribution is FALSE?

A.

The VRF 10 on CSC-PE1 includes PE1 and PE2 ' s system addresses.

B.

The global routing table of PE1 includes PE2 ' s system address.

C.

The VRF 10 on CSC-PE2 includes CEI ' S address.

D.

The global routing table of PE2 includes CE1 ' s address.

Question # 37

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

A.

ASBR1 includes label 131069 in the route update sent to ASBR2.

B.

ASBR1 includes label 131068 in the route update sent to ASBR2.

C.

ASBR1 includes label 131068 in the route update sent to PE1.

D.

ASBR1 includes labels 131068 and 131069 in the route update sent to ASBR2.

Question # 38

Click the exhibit.

For the inter-AS model B VPRN, which of the following is the correct BGP configuration on ASBR1?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question # 39

Click the exhibit.

For the inter-AS model C VPRN, how many labels does PE1 push on a data packet received from CE1 and destined to CE2?

A.

1

B.

2

C.

3

D.

4

Question # 40

Click the exhibit.

For the inter-AS model C VPRN, which of the following is FALSE when an IP packet is sent from 192.1.1.1 to 192.2.1.1?

A.

PE1 pushes two labels on the IP packet and forwards it to ASBR1.

B.

ASBR1 pops the LDP label, swaps the BGP label and forwards the IP packet to ASBR2.

C.

ASBR2 forwards the IP packet with two labels to PE2.

D.

PE2 pops the labels and forwards the unlabeled IP packet to its destination.

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