Troubleshoot Using NetScaler Logs CCA-APPDS-GATEWAY Practice Questions (Page 3)

Questions 11–15

1. 11foundation · medium

   In a NetScaler syslog entry, what does the field immediately following the timestamp typically represent?

   • AThe vserver name
   • BThe transaction ID
   • CThe client IP address
   • DThe log level (severity)
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2. 12application · medium

   A NetScaler Gateway administrator is troubleshooting a failed login for a single user. The default log level is producing too much noise, making it hard to find the relevant entries. The administrator needs to capture only the authentication-related messages for that user's session without changing the global log level. What should the administrator do?

   • ATemporarily set the global syslog level to DEBUG, reproduce the login, then revert the level.
   • BConfigure a syslog action and policy that filters for the user's IP address or username, and send matching events to a dedicated log file.
   • CEnable newnslog with level DEBUG and search for the user's session ID after the failed attempt.
   • DUse the CLI to run 'show audit messages -filter user <username>' to display only messages for that user.
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4. 13foundation · medium

   Which log message indicates that a user is not authorized to access a specific resource?

   • ADNS resolution failed
   • BAccess denied
   • CConnection reset by peer
   • DSSL certificate expired
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5. 14application · medium

   An administrator is troubleshooting an intermittent issue where some users cannot launch applications through the NetScaler Gateway. The default log level does not capture enough detail. The administrator needs to increase logging detail for a short period to diagnose the issue, but must minimize the impact on the production environment. What is the best approach?

   • AIncrease the syslog server's log level to DEBUG and send all NetScaler events to it.
   • BEnable DEBUG level for the specific virtual server or service that handles the affected traffic.
   • CSet the global log level to DEBUG and leave it enabled for ongoing monitoring.
   • DEnable newnslog with level DEBUG and restart the NetScaler Gateway service.
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6. 15foundation · medium

   Which log message pattern typically indicates an authentication failure on NetScaler Gateway?

   • AConnection timed out
   • BSSL handshake failed
   • CServer not responding
   • DInvalid username or password
   Reveal Solution Discussion Select an answer first