Instant Access Alcatel-Lucent.4A0-106.v2022-05-06.q167 Actual Practice Test Engine for Free (Page 25)

Question 116

Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). If CE1 sends an IP packet to 192.60.100.1, which of the following is FALSE?

A.CSC-PE2 pops the MPLS label and pushes a BGP label.
B.CSC-CE1 pops the LDP label and pushes a BGP label.
C.CSC-PE1 pops the BGP label and pushes two labels: a VPN label and an MPLS transport label.
D.PE1 pushes an LDP transport label.

Question 117

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

A.Full mesh between PE and P devices
B.Full mesh of P devices
C.Full mesh between PE and CE devices
D.Full mesh of PE devices
E.Full mesh between all CE, PE and P devices

Question 118

Which of the following protocols does the Alcatel-Lucent 7750 SR support to signal VPRN service labels?

A.BGP
B.RSVP-TE
C.MP-BGP
D.Targeted-LDP

Question 119

Which of the following about VPRN Outbound Route Filtering (ORF) is FALSE?

A.Resources consumed at the sender and receiver PEs can be reduced by using BGP ORF.
B.BGP ORF allows a receiving PE to filter out unnecessary inbound routes.
C.A PE indicates its ORF capabilities to its neighbor PE in a BGP Open message.
D.BGP ORF is most effective when a large number of routes is being exchanged between two peers, and most routes are filtered out on arrival.

Question 120

In a traditional layer 3 VPN which of the following will be an issue when there is overlapping address space between two customers? Choose the best answer.

A.There will be increased memory usage on the PE
B.There will be increased CPU utilization on the PE
C.The CE will reject the overlapping prefix
D.The PE will not recognize the prefixes as being different
E.There is no issue with overlapping address space in a traditional Layer 3 VPN

Question 116

Question 117

Question 118

Question 119

Question 120

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