Which operational CLI command would you use to troubleshoot hardware-related problems?
A.
show system
B.
show chassis
C.
show route
D.
show cli
Explanation:
Show route will only show you routing, show chassis will show you hardware related
information.
>show chassis ?
Possible completions:
alarms Show alarm status
cluster Show chassis cluster information
craft-interface Show craft interface status
environment Show component status and temperature, cooling system speeds
fan Show fan and fan tray information
firmware Show firmware and operating system version for components
forwarding Show forwarding process (fwdd) status
fpc Show Flexible PIC Concentrator status
hardware Show installed hardware components
location Show physical location of chassis
mac-addresses Show media access control addresses
pic Show Physical Interface Card state, type, and uptime
routing-engine Show Routing Engine status
temperature-thresholds Show chassis temperature threshold settings
usb Show chassis USB status
B