FCP – FortiGate Administrator 7.4 — Question 20

Which three CLI commands can you use to troubleshoot Layer 3 issues, if the issue is in neither the physical layer nor the link layer? (Choose three.)

Answer options

• A. execute ping
• B. execute traceroute
• C. diagnose sys top
• D. get system arp
• E. diagnose sniffer packet any

Correct answer: A, B, E

Explanation

The correct answers A, B, and E are used for troubleshooting Layer 3 issues: 'execute ping' tests connectivity, 'execute traceroute' traces the path to a destination, and 'diagnose sniffer packet any' captures packets for analysis. Options C and D do not directly address Layer 3 problems; 'diagnose sys top' monitors system performance, while 'get system arp' displays the ARP table, neither of which specifically troubleshoot Layer 3 connectivity.