Marvis Queries JN0-253 Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   An administrator runs the query 'show client issues in last 24 hours' and sees a summary that says '5 clients experienced roaming delays'. What should the administrator do next based on this Marvis output?

   • AIgnore the issue because only 5 clients are affected.
   • BReview the suggested actions and related data for the affected clients to identify the cause of roaming delays.
   • CImmediately reboot all access points in the network.
   • DRun a query to show all clients, not just those with issues.
   Reveal Solution Discussion Select an answer first
2. 17application · medium

   After running a Marvis query about client authentication failures, the administrator sees a summary that says '12 clients failed 802.1X authentication' along with a suggested action to 'check RADIUS server reachability'. What does this output indicate?

   • AThe clients are using incorrect passwords and need to be reset.
   • BThe access points are overloaded and dropping authentication requests.
   • CThe RADIUS server may be unreachable, causing authentication failures for multiple clients.
   • DThe clients are not in the correct VLAN for authentication.
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   A warehouse manager wants to see if any access points have been offline in the past 3 days. Which Marvis query would return this information?

   • Ashow access points in last 3 days
   • Bshow offline devices
   • Cshow access point status
   • Dshow access points with status offline in last 3 days
   Reveal Solution Discussion Select an answer first
5. 19application · medium

   A school administrator wants to identify which students' devices are experiencing DHCP issues. They run a Marvis query and see a list of clients with 'DHCP timeout' as the issue type. What additional information should the administrator look for in the query results to narrow down the cause?

   • AThe suggested actions provided by Marvis for each affected client
   • BThe total number of access points in the school
   • CThe MAC addresses of all clients on the network
   • DThe firmware version of the switches
   Reveal Solution Discussion Select an answer first
6. 20expert · hard

   An administrator runs 'show client issues in last 7 days' and sees a summary that says '20 clients experienced authentication failures'. The suggested action is 'check RADIUS server configuration'. However, the administrator knows that the RADIUS server was recently updated. What should the administrator do first?

   • ACheck if the clients are using the correct credentials.
   • BVerify that the RADIUS server configuration is correct after the update.
   • CReboot the RADIUS server to apply the update properly.
   • DRun a broader query to see all client issues, not just authentication failures.
   Reveal Solution Discussion Select an answer first