Free Access Nokia.4A0-C02.v2022-05-05.q224 Practice Test (Page 11)

Question 46

For a Carrier Supporting Carrier (CSC) VPRN where the customer carrier is an ISP that provides Internet connectivity to its end-customers, which of the following is TRUE?

A.All traffic exchanged between end-customers is carried over a single CSC VRF.

B.VPRN instances are created on the CSC-CE routers.

C.Customer carrier PEs residing in different sites must run MP-iBGP between them to exchange customers' routes.

D.The customer carrier network must be MPLS-enabled.

Question 47

You are configuring a VPLS spoke termination to a VPRN on an Alcatel-Lucent 7750 SR. If LDP is used for all transport tunnels, what type of sessions are established by the VPRN PE router that is configured with the spoke termination?

A.LDP sessions with the other VPRN PE routers, and both T-LDP and LDP sessions with the VPLS PE router

B.LDP sessions with the other VPRN PE routers and the VPLS PE router

C.T-LDP sessions with the other VPRN PE routers and the VPLS PE router

D.T-LDP and LDP sessions with the other VPRN PE routers and LDP sessions with the VPLS PE router

E.T-LDP and LDP sessions with the other VPRN PE routers and the VPLS PE router

Question 48

Which of the following statements regarding Internet Exchange Points is FALSE?

A.They can be either public or private.

B.They provide services at the local, regional and continental levels.

C.They provide services only to Tier 1 service providers.

D.They provide both peering and transit services.

Question 49

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?

A.Open

B.Notification

C.Update

D.Route Refresh

Question 50

In RSTP, how is the root bridge selected?

A.The switch with the highest MAC address is selected as root

B.The switch with the highest bridge-id is selected as root.

C.The switch with the lowest MAC address is selected as root.

D.The switch with the lowest bridge-id is selected as root.

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Question 46

Question 47

Question 48

Question 49

Question 50

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