For the Inter-AS Model a VPRN, BGP Is Used as the PE-CE

question 33

Multiple Choice

For the inter-AS model A VPRN, BGP is used as the PE-CE routing protocol. Which of the following statements about the control plane operation is TRUE?

• A) PE1 sends an IPv4 update for prefix 192.168.1.0/27 via MP-BGP to ASBR1.
• B) ASBR1 sends an IPv4 update for prefix 192.168.1.0/27 ASBR2.
• C) ASBR1 transforms an IPv4 update for prefix 192.168.1.0/27 to a VPN-IPv4 route and allocates VPN label V1 and sends the update to ASBR2.
• D) ASBR2 accepts a VPN-IPv4 update from ASBR1, then sends the update to PE2 via MP-BGP.

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