7.6. Answers to Review Questions

  1. B. A partial route table is when you only receive part of the Internet routing table.

  2. C. BGP uses TCP because of the large amount of data that can be sent.

  3. A. A peer in the same AS makes an internal BGP session.

  4. B. False. A private company is rarely a transit AS.

  5. A. True. An ISP is almost always a transit AS; that is what makes the Internet backbone.

  6. B. Weight is a Cisco-proprietary attribute.

  7. C. A route map can be used to modify an attribute's value.

  8. D. A loopback address can be used so that a router is always known as the same address, regardless of exit interface.

  9. C. A peer group can reduce the number of commands that have to be configured.

  10. A. The network command injects routes into BGP to be passed on to peer routers. ...

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