Free H12-211 Exam Braindumps (page: 46)

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Two routers are connected through serial interfaces and support PPP encapsulation. Which parameters must be negotiated to establish the PPP connection? (Choose three).

  1. MRU
  2. Authentication password
  3. Magic-Number
  4. IP address

Answer(s): A,C,D



What are the three protocol components defined by PPP? (Choose three).

  1. Data encapsulation.
  2. LCP
  3. NCP
  4. IPCP

Answer(s): A,B,C



Two routers are connected via serial interfaces, for which the link-protocol is PPP. The network administrator wishes to configure PPP authentication to improve security on this link.

Which PPP authentication method provides a more secure solution?

  1. CHAP
  2. PAP
  3. MD5
  4. SSH

Answer(s): A



If PPP authentication fails, which type of packet will be sent to the authenticated peer by the authenticator?

  1. Authenticate-Ack
  2. Authenticate-Nak
  3. Authenticate-Reject
  4. Authenticate-Reply

Answer(s): B






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