Troubleshooting Networks Flashcards
1
Q
activity light
A
blinks when sending or receiving data
2
Q
link light
A
light should be on, if not, some issue down cables
3
Q
port flapping
A
caused by an intermittent connectivity issue between client and network switch
- upstate to downstate
4
Q
mismatch in duplex settings
A
- half duplex (sends OR receives i.e. walkie talkie)
- full duplex ( same time send/receive)
5
Q
limited connectivity issues
A
- check if it only affects one network client
- VLAN is properly configured
6
Q
crosstalk
A
effect caused by leakage of a signal from one cable to another
- can be done through running over cables
7
Q
A
