Free HC-711 Exam Braindumps (page: 21)

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About domain NAT statement is correct (
Note: the internal network IP address is a private address, the IP address of the network boundary public address) (Choose two)

  1. First NAT within the user's source IP address of the request packet into the network server IP address
  2. Will request packets based on source and destination IP address conversion
  3. The request packet destination IP address into the IP address of the network server
  4. After the data within the network server will receive a packet processing, packet destination IP address back to convert that into a public IP address (the IP address of the network boundary)

Answer(s): B,C



Hardware packet filtering ACL number ranges?

  1. 2000-2999
  2. 3000-3999
  3. 4000-4999
  4. 9000-9499

Answer(s): D



Proxy firewall to check request from the user, the user checks the security policy through the firewall on behalf of external users to establish a connection to the real server, forwarding an external user request, and returns a response back to the real server to the external user.

  1. True
  2. False

Answer(s): A



GRE VPN itself does not have to provide data integrity verification and confidentiality of transmission capacity.

  1. True
  2. False

Answer(s): A






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