Which Cisco IOS command would you use to troubleshoot IP addressing problems?

A.
ipconfig /all

B.
show config

C.
show running-config

D.
show config-file

Explanation:
The show running-config command will help troubleshoot IP addressing problems, because it shows the details
of the router configuration, including the IP address configured on each interface.The ipconfig /all command is a Microsoft command used to verify IP address configuration on a workstation
running Windows. This is not a valid Cisco command.
The show config command has been replaced by the show startup-config command. Both of these commands
are used to display the startup configuration of the router stored in NVRAM.
The show config-file command is not a valid Cisco command.
Objective:
Routing Fundamentals
Sub-Objective:
Troubleshoot basic Layer 3 end-to-end connectivity issues

Cisco > Cisco IOS Configuration Fundamentals Command Reference > show gsr through showmon > show
running-config