Huawei HC-711 Exam
HCNA Huawei Certified Network Associate - Constructing Basic Security Network (HCNA-CBSN) (Page 11 )

Updated On: 9-Feb-2026

Which of the following techniques can be implemented to refuse illegal host or illegal data packets? (Choose three)

  1. MAC and IP address binding
  2. ACL
  3. Blacklist
  4. Static Routing

Answer(s): A,B,C



For VPN Client users, you can use the following way to the LAC device which initiated the request? (Choose two)

  1. PPP
  2. PPPOE
  3. IP
  4. TCP

Answer(s): A,B



GRE is a technology by which of the following protected data stream that is selected packets are encapsulated into GRE packets?

  1. ACL
  2. Static Routing
  3. Routing Policy
  4. User Account

Answer(s): B



IKE main mode and aggressive mode are the main differences? (Choose two)

  1. Exchange messages using the three main mode packet mode uses six brutal message
  2. Finally, there are two main mode message encryption, identity protection
  3. Finally, there are two messages savage mode encryption, identity protection
  4. Master mode only way to identify the IP address of the peer, and barbarous mode can be used to identify the IP address or name of the peer manner.

Answer(s): B,D



In tunnel mode IPSec applications in which data packets following areas protected by encryption? (Choose two)

  1. The entire data packet
  2. Original IP header
  3. The new IP header
  4. Transport layer and upper layer packets

Answer(s): B,D






Post your Comments and Discuss Huawei HC-711 exam prep with other Community members:

Join the HC-711 Discussion