
2-407
Catalyst 2950 and Catalyst 2955 Switch Command Reference
0L-10102-02
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
show udld
This is an example of output from the show udld interface configuration command when the aggressive
mode is configured:
Switch# show udld gigabitethernet0/1
Interface Gi0/1
---
Port enable administrative configuration setting:Enabled / in aggressive mode
Port enable operational state:Enabled / in aggressive mode
Current bidirectional state:Unknown
Current operational state:Link down
Message interval:7
Time out interval:5
No neighbor cache information stored
Related Commands Command Description
udld Enables UDLD on all ports on the switch.
udld port Enables UDLD on a specific port.
udld reset Resets any interface that was shut down by UDLD.
Comentarios a estos manuales