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B-16

Catalyst 3750-X and 3560-X Switch Command Reference

OL-29704-01

Appendix B Catalyst 3750-X and 3560-X Switch Debug Commands

debug fastethernet

Use the debug fastethernet privileged EXEC command to enable debugging of the Ethernet

management port. Use the no form of this command to disable debugging.

debug fastethernet {af | events | packets}

no debug fastethernet {af | events | packets}

Syntax Description

Defaults Debugging is disabled.

Command Modes Privileged EXEC

Command History

Usage Guidelines The undebug fastethernet {af | events | packets} command is the same as the no debug fastethernet

{af | events | packets} command.

When you enable debugging on a switch stack, it is enabled only on the stack master. To enable

debugging on a stack member, you can start a session from the stack master by using the session

switch-number privileged EXEC command. Then enter the debug command at the command-line

prompt of the stack member. You also can use the remote command stack-member-number LINE

privileged EXEC command on the stack master switch to enable debugging on a member switch without

first starting a session.

Related Commands

af Display Ethernet management port software-address-filter debug messages.

events Display Ethernet management port event debug messages.

packets Display Ethernet management port packet debug messages.

Release Modification

12.2(53)SE2 This command was introduced.

Command Description

show debugging Displays information about the types of debugging that are enabled.

show controllers

ethernet-controller

fastethernet

Displays information about the Ethernet management port.

Cisco Catalyst 3750-X Command Reference

Other manuals for Cisco Catalyst 3750-X