which Layer would you check ACLs for TCP ports being bl…
At which Layer would you check ACLs for TCP ports being blocked?
which Layer would you use trace route to validate the path?
At which Layer would you use trace route to validate the path?
which Layer would you check for spanning tree loops?
At which Layer would you check for spanning tree loops?
which Layer would you troubleshoot a cabling issue?
At which Layer would you troubleshoot a cabling issue?
what does a port status LED indicate when it is solid green?
With a Cisco IE 2000 switch, what does a port status LED indicate when it is solid green?
what does a port status LED indicate when it is solid amber?
With a Cisco IE 2000 switch, what does a port status LED indicate when it is solid amber?
what does a port status LED indicate when it is alterna…
With a Cisco IE 2000 switch, what does a port status LED indicate when it is alternating green and amber?
What are two symptoms of duplex mismatch?
What are two symptoms of duplex mismatch? (Choose two.)
Which two protocols could be used during this communication?
The network administrator is using a Windows PC application that is called putty.exe for remote
communication to a switch for network troubleshooting. Which two protocols could be used during this
communication? (Choose two).
Which command would you issue to see where the packets stop?
You are troubleshooting a connectivity problem and want to isolate the problem. You suspect that a router
on the route to an unreachable network is at fault. Which command would you issue to see where the
packets stop?