Identify Misconfigurations (incorrect Health Checks, Action on Service Down, Etc.) F5CAB5 Practice Questions (Page 4)

Questions 16–19

1. 16foundation · easy

   An administrator notices that a pool member is marked up even though the application is returning HTTP 500 errors. The health monitor is configured with a send string of "GET /" and a receive string of "HTTP/1.1 200". What is the most likely misconfiguration?

   • AThe monitor timeout is set to 5 seconds, which is too short for the application to respond.
   • BThe receive string is incorrect because it does not match the actual response body.
   • CThe monitor is configured with a receive string that matches any HTTP response, such as "HTTP/1.1".
   • DThe monitor interval is set to 30 seconds, which is too long to detect the error.
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   A virtual server is configured with a destination of 10.1.1.100:80 and a default pool. Clients are sending traffic to 10.1.1.100:8080. What will happen?

   • ATraffic will be load balanced to the pool.
   • BTraffic will be dropped.
   • CTraffic will be load balanced to the pool on port 80.
   • DTraffic will be load balanced to the pool on port 8080.
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   A pool has three members with priority groups: Member A (priority 1), Member B (priority 2), Member C (priority 2). The load balancing method is 'Priority Group Activation' set to 'Less than 1'. All members are up. Which members receive traffic?

   • AOnly Member A receives traffic.
   • BMembers B and C receive traffic, and Member A is used as a backup.
   • CAll three members receive traffic equally.
   • DNo members receive traffic because the priority group activation is misconfigured.
   Reveal Solution Discussion Select an answer first
5. 19application · medium

   A virtual server load balances HTTP traffic to a pool of web servers. Clients can connect, but responses are not returned, and connections time out. The pool members are healthy. What is the most likely cause?

   • AThe virtual server's destination is set to the wrong IP address.
   • BThe pool's load balancing method is set to 'Round Robin', which causes responses to go to the wrong member.
   • CSNAT is not configured, and the web servers do not have a route back to the client's network.
   • DThe health monitor is incorrectly configured, marking members up when they are actually down.
   Reveal Solution Discussion Select an answer first