An administrator was troubleshooting a router-on-a-stick topology and concluded that the problem was related to the configuration of VLANs on the router subinterfaces. Which two commands can the administrator use in the router to identify the problem? (Choose two.)
IT Exam Items Repository › Category: CCNA › An administrator was troubleshooting a router-on-a-stick topology and concluded that the problem was related to the configuration of VLANs on the router subinterfaces. Which two commands can the administrator use in the router to identify the problem? (Choose two.)
An administrator was troubleshooting a router-on-a-stick topology and concluded that the problem was related to the configuration of VLANs on the router subinterfaces. Which two commands can the administrator use in the router to identify the problem? (Choose two.)
- show controllersshow vlan
- show running-config
- show ip interface
- show ip protocols
Explanation: The show ip interface and show running-config commands can be useful in troubleshooting routing issues like wrong VLAN IDs that are assigned to subinterfaces. The show controllers and show ip protocols commands do not display any information about VLANs. The show vlan command is not useful to show information about the router subinterfaces.
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