301B: BIG-IP LTM Specialist: Maintain and TroubleshootDemo

By F5 · Question Mode

QuestionQ168

Identify and Resolve LTM Device Issues

Refer to the exhibits.

Question Image

Question Image

Users can access the application when they connect directly to the web server, but they cannot access it when connecting through the virtual server.

What is causing the application-access issue?

  • A The virtual server has SNAT disabled.
  • B The client has no route to the web server.
  • C The virtual server has address translation disabled.
  • D The web server is NOT responding on the correct port.
  • E The virtual server is NOT configured to listen on port 80.
Explanation

The traffic forwarded on the internal VLAN retains the virtual server destination address, 172.31.200.200:80, instead of being translated to the web server address, 10.31.80.23:80. Disabling virtual-server address translation causes BIG-IP to use the destination address without translating it to the pool member.

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