Cisco IE-4000 Software Configuration Manual page 511

Configuring UDLD
Maintaining and Monitoring UDLD
Setting and Resetting UDLD Parameters
Command
1. configure terminal
2. udld reset
3. no udld {aggressive | enable}
4. udld {aggressive | enable}
5. errdisable recovery cause udld
6. errdisable recovery interval interval
7. interface interface-id
8. no udld port
9. udld port [aggressive]
10. shutdown
11. no shutdown
12. show udld
Maintaining and Monitoring UDLD
Command
show udld [interface-id]
Additional References
The following sections provide references related to switch administration:
Purpose
Enters global configuration mode.
(Optional) Resets all ports disabled by UDLD.
(Optional) Disables the UDLD ports.
(Optional) Reenables the disabled ports.
(Optional) Enables the timer to automatically recover from the UDLD
error-disabled state.
(Optional) Specifies the time to recover from the UDLD error-disabled
state.
Enters interface configuration mode.
(Optional) Disables the UDLD fiber-optic port.
(Optional) Re-enables the disabled fiber-optic port.
(Optional) Disables an interface port.
(Optional) Restarts a disabled port.
(Optional) Verifies your entries.
Purpose
Displays UDLD status.
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