Cisco Catalyst 2960-X Command Reference Manual page 130
Layer 2
Hide thumbs
Also See for Catalyst 2960-X:
- Security configuration manual (498 pages) ,
- Hardware installation manual (34 pages) ,
- Getting started manual (25 pages)
Table of Contents
Advertisement
udld port
• The shutdown and no shutdown interface configuration commands.
• The no udld enable global configuration command, followed by the udld {aggressive | enable} global
• The no udld port interface configuration command, followed by the udld port or udld port aggressive
• The errdisable recovery cause udld and errdisable recovery interval interval global configuration
Examples
This example shows how to enable UDLD on an port:
Switch(config)# interface gigabitethernet6/0/1
Switch(config-if)# udld port
This example shows how to disable UDLD on a fiber-optic interface despite the setting of the udld global
configuration command:
Switch(config)# interface gigabitethernet6/0/1
Switch(config-if)# no udld port
You can verify your settings by entering the show running-config or the show udld interface privileged
EXEC command.
Related Commands
Command
show udld
udld
udld reset
Catalyst 2960-X Switch Layer 2 Command Reference, Cisco IOS Release 15.0(2)EX
124
configuration command reenables UDLD globally.
interface configuration command reenables UDLD on the specified interface.
commands automatically recover from the UDLD error-disabled state.
Description
Displays UDLD administrative and operational status for all ports or the specified
port.
Enables aggressive or normal mode in UDLD or sets the configurable message
timer time.
Resets all interfaces shut down by UDLD and permits traffic to pass through
again.
Layer 2 Commands
OL-29043 -01
- Quick Links:
- Layer 2 Commands
Hide quick links:
Advertisement
Table of Contents
