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Routers RR1 and RR2 are configured as route reflectors. For the inter-AS model C VPRN, which of the following about the BGP sessions established between the routers is TRUE?

• A.ASBR2 has a total of three BGP sessions established: one with PE2, one with RR2, and one with ASBR1.
• B.PE1 has a total of two BGP sessions established: one with RR1 and one with PE2.
• C.PE2 has a total of two BGP sessions established: one with RR2 and one with ASBR2.
• D.RR1 has a total of three BGP sessions established: one with PEL one with RR2, and one with ASBRL

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For the inter-AS model A VPRN shown, which of the following about the route advertisement of 192.168.1.0/27 is FALSE?

• A.ASBR2 advertises 64497:1:192.168.1.0/27 route update to PE2.
• B.PE1 advertises 64496:1:192.168.1.0/27 route update to ASBR1.
• C.PE2 advertises 192.168.1.0/27 route update to CE2.
• D.ASBR1 advertises 64496:1:192.168.1.0/27 route update to ASBR2.

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Given that ISP 1 and ISP 2 are Tier 2 providers, and that ISP 3 and ISP 4 are Tier 1 providers, what is the most likely relationship between ISP 1 and the other ISPs?

• A.ISP 1 has a peering relationship with ISP 2 and ISP 4.
• B.ISP 1 has a transit relationship with ISP 2 and ISP 4.
• C.ISP 1 has a peering relationship with ISP 2 and a transit relationship with ISP 3.
• D.ISP 1 has a peering relationship with ISP 2 and ISP 3.
• E.ISP 1 has a transit relationship with ISP 2 and a peering relationship with ISP 3.

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Which of the following statements regarding BGP Add-Paths is FALSE?

• A.Add-Paths allows non-best paths to be advertised to a peer.
• B.A BGP speaker must advertise the capability to send multiple paths to its peer.
• C.Add-Paths capabilities are exchanged between peers after the BGP session is established.
• D.A BGP speaker must advertise the capability to receive multiple paths from its peer.

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

• A.Option C
  
• B.Option D
  
• C.Option A
  
• D.Option B
  

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