A network engineer needs to resolve an intermittent network connectivity issue affecting only certain destinations. The engineer suspects a problem with the routing table entries. Which of the following actions should the engineer take FIRST to troubleshoot the issue?
Reboot the router to clear temporary routing inconsistencies
Replace the router with a higher capacity model to handle more routes
Increase the logging level on the router to capture detailed error messages
Check the routing table for entries corresponding to the affected destinations