Free H12-211 Exam Braindumps (page: 47)

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Two routers are connected via serial interfaces and the link-protocol is PPP, but the MRU of two serial interfaces are different, in PPP LCP negotiated stage, what will happen?

  1. LCP negotiation will fail
  2. Negotiation will use the smaller value
  3. Negotiation will use the larger value
  4. Negotiation will use 1500

Answer(s): B



PPP is more secure than HDLC because PPP supports authentication protocols such as ( ). (Choose two)

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

Answer(s): A,C



When both ends running PPP protocol detect that the physical link is active, the link state will transit from dead to establish.

Which of the following protocols is used to negotiate the link parameters during this phase?

  1. IP
  2. DHCP
  3. LCP
  4. NCP

Answer(s): C



A serial interface of a Huawei router currently using HDLC needs to assign PPP as the encapsulation protocol. Which of the following commands is required to be configured at the serial interface view?

  1. link-protocol ppp
  2. encapsulation ppp
  3. enable ppp
  4. address ppp

Answer(s): A






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