Which CLI commands can be utilized to troubleshoot Layer 3 networking issues? (Select three)

The CLI command that allows you to troubleshoot Layer 3 networking issues effectively includes executing a ping command, as it tests the reachability of a host. It sends Internet Control Message Protocol (ICMP) echo requests to the specified destination and provides feedback on the success or failure of the communication. This is crucial in diagnosing whether network devices can communicate properly over Layer 3.

In addition to the ping command, other commands that can be applied in such troubleshooting scenarios include executing a traceroute, which traces the path of packets to a destination host and helps identify where packets may be getting dropped or delayed along the route. The command "show ip route" provides the routing table, allowing administrators to understand how different Layer 3 devices are configured to route traffic.

Analyzing packet flows can further be aided by the use of the "diagnose sniffer packet any" command, which captures the packets that traverse the network, offering insights into potential issues.

Each of these commands serves a vital role in diagnosing Layer 3 problems, as they collectively provide a comprehensive view of network status and routing information, allowing for efficient troubleshooting.