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Free 4A0-106 Exam Braindumps (page: 27)

Page 26 of 54
PDF with 219 Questions

Click the exhibit.



For the inter-AS model B VPRN, which of the following is FALSE when CE2 sends an IP packet to 192.168.1.1?

  1. PE2 pushes one label on the IP packet and forwards it to ASBR2.
  2. ASBR2 forwards the IP packet with one label to ASBR1.
  3. ASBR1 forwards the IP packet with two labels to PEL
  4. PE1 forwards an unlabeled IP packet to CE1.

Answer(s): A



Which of the following about inter-AS model B VPRN is TRUE?

  1. The ASBRs use MP-eBGP to peer with each other and exchange IPv4 routes between autonomous systems.
  2. The ASBRs use MP-iBGP to peer with PE routers in their autonomous system and exchange VPN- IPv4 routes.
  3. The ASBRs maintain a mapping of labels for IPv4 routes exchanged between autonomous systems.
  4. The ASBRs require per-VPRN configuration.

Answer(s): B



Click the exhibit.



For the inter-AS model C VPRN, which router is configured as shown?

  1. PE1
  2. RR1
  3. ASBR1
  4. ASBR2

Answer(s): C



Which of the following is a characteristic of inter-AS model C VPRN?

  1. A data packet destined to a remote AS is encapsulated with three labels within the originating AS.
  2. The ASBR redistributes VPN-IPv4 updates to its ASBR eBGP peers.
  3. PE routers in different ASes exchange IPv4 routes directly between each other using eBGP.
  4. The advertising ASBR assigns a new label to the route before sending it via an MP-eBGP update to its ASBR peer.

Answer(s): A






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