Troubleshoot High Availability CCA-APPDS-TRAFFIC-MANAGEMENT Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   An administrator is troubleshooting an HA pair where the secondary node shows 'Propagation failed' for a recent change. The primary node's configuration is correct, but the secondary did not receive the update. Which command sequence should the administrator use to first confirm the synchronization state and then attempt to resolve the issue?

   • AReboot the secondary node to force a full configuration reload from the primary.
   • BRun 'show config' on the secondary to see its current configuration, then manually apply the missing commands.
   • CRun 'show ha status' to check the sync state, then 'force sync' from the primary to push the configuration.
   • DRun 'show ha sync' on the primary to view the sync status, then 'sync ha' to initiate a full sync.
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2. 17foundation · easy

   Which state indicates that a Citrix ADC HA node is not synchronized with its peer?

   • AUnsynchronized
   • BSecondary
   • CPrimary
   • DFailed
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4. 18expert · medium

   A Citrix ADC HA pair is in a 'STAYSECONDARY' state. The administrator has verified that the primary node is healthy, the heartbeat is working, and the configuration is synchronized. However, the secondary node refuses to become primary. The administrator suspects a state mismatch. What is the most appropriate action to resolve this issue?

   • ARun 'force ha failover' on the primary node to force the secondary to become primary.
   • BRun 'set ha node -hasync disable' on the secondary, then re-enable it to force a re-sync.
   • CRun 'clear ha persistent' on the secondary node to clear the persistent state.
   • DReboot the secondary node to clear the STAYSECONDARY state.
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5. 19expert · medium

   An HA pair is failing over unexpectedly, but the 'show ha status' output does not show a clear reason. The administrator has reviewed the syslog messages and found HA-related events, but they are not detailed enough. What is the most effective way to get more detailed information about the failover trigger?

   • AEnable debug logging for HA and reproduce the issue.
   • BRun a packet trace on the HA heartbeat interface to see if there are any anomalies.
   • CReview the 'show interface' output to check for errors or drops on the HA link.
   • DCheck the 'show ha stats' command for detailed HA counters.
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6. 20expert · medium

   An administrator is troubleshooting an HA pair where configuration changes on the primary node are not propagating to the secondary. The 'show ha status' command shows the pair is in a 'SYNC' state, but the secondary's configuration is outdated. The administrator has already run 'force sync' but the issue persists. What is the most likely cause and the best next step?

   • AThe secondary node is in a 'STAYSECONDARY' state, preventing it from accepting updates.
   • BThe secondary node has a different software version, causing a propagation failure.
   • CThe configuration propagation is delayed; wait a few minutes and check again.
   • DThe HA pair is in a split-brain state, and the configuration is not being shared.
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