QuestionQ29

Network Address Translation

Question Image

With reference to the exhibit, what NAT type is the SRX Series Firewall performing?

  • A source NAT without PAT
  • B destination NAT with PAT
  • C source NAT with PAT
  • D destination NAT without PAT
Explanation

Source NAT changes the internal client’s source address for outbound traffic. Here, the source changes from 10.10.110.140/53726 to 203.0.113.199/21421, including a source-port change; that port translation is PAT.

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