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Catalyst 3560 Switch Command Reference
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Appendix B Catalyst 3560 Switch Debug Commands
debug udld
• State change indications from the port manager software
• MAC address registry calls
Related Commands Command Description
show debugging Displays information about the types of debugging that are enabled. For
syntax information, select Cisco IOS Release 12.2 Configuration Guides
and Command References > Cisco IOS Configuration Fundamentals
Configuration Guide, Release 12.2 > System Management >
Troubleshooting and Fault Management.
show udld Displays UDLD administrative and operational status for all ports or the
specified port.