Debug Interface - Dell Catalyst 3130 Command Reference Manual

Appendix B Cisco Catalyst Blade Switch 3130 and 3032 for Dell Debug Commands

debug interface

Use the debug interface privileged EXEC command to enable debugging of interface-related activities.
Use the no form of this command to disable debugging.
Syntax Description interface-id
null interface-number
port-channel
port-channel-number
vlan vlan-id
Defaults
Debugging is disabled.
Command Modes
Privileged EXEC
Command History Release
12.2(40)EX1
Usage Guidelines
If you do not specify a keyword, all debug messages appear.
The undebug interface command is the same as the no debug interface command.
On a stacking-capable switch, when you enable debugging, 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 Command
show debugging
show etherchannel
OL-13271-03
debug interface {interface-id | null interface-number | port-channel port-channel-number |
vlan vlan-id}
no debug interface {interface-id | null interface-number | port-channel port-channel-number |
vlan vlan-id}
Display debug messages for the specified physical port, identified by type
switch number/module number/ port, for example gigabitethernet 1/0/2.
Display debug messages for null interfaces. The interface-number is always
0.
Display debug messages for the specified EtherChannel port-channel
interface. The port-channel-number range is 1 to 64.
Display debug messages for the specified VLAN. The vlan-id range is 1 to
4094.
Modification
This command was introduced.
Description
Displays information about the types of debugging that are enabled.
Displays EtherChannel information for the channel.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference
debug interface
B-13