debug spanning-tree uplinkfast
debug spanning-tree uplinkfast
Use the debug spanning-tree uplinkfast privileged EXEC command to enable debugging of
spanning-tree UplinkFast events. Use the no form of this command to disable debugging.
Syntax Description
exceptions
Defaults
Debugging is disabled.
Command Modes
Privileged EXEC
Command History
Release
12.2(25)FX
Usage Guidelines
The undebug spanning-tree uplinkfast command is the same as the no debug spanning-tree
uplinkfast command.
Related Commands
Command
show debugging
show spanning-tree
Catalyst 2960 Switch Command Reference
B-64
debug spanning-tree uplinkfast [exceptions]
no debug spanning-tree uplinkfast [exceptions]
(Optional) Display spanning-tree UplinkFast-exception debug messages.
Modification
This command was introduced.
Description
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.
Displays spanning-tree state information.
Appendix B
Catalyst 2960 Switch Debug Commands
78-16882-01