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

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QuestionQ151

Identify and Resolve LTM Device Issues

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Refer to the exhibit.

An LTM Specialist is troubleshooting a sync-failover group containing three BIG-IP LTM devices. The command in use is tmsh run cm watch-devicegroup-device.

What does this output indicate?

  • A Configuration is synchronized between all the devices.
  • B Configuration is not synchronized. Some modifications have been done on bigipA.
  • C Configuration is not synchronized. Some modifications have been done on bigipB.
  • D Configuration is not synchronized. Some modifications have been done on bigipC.
Explanation

cid.id is the configuration-change identifier, cid.orig identifies the device where that change was made, and cid.time gives the change time. The differing commit IDs show that the device-group configuration is not synchronized. The newer commit, ID 4 at 12:42:19, originated on bigipB; bigipA and bigipC retain commit ID 2 from 12:39:19.

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