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Cisco ME 3800X and ME 3600X Switch Command Reference
OL-28238-01
Chapter
spanning-tree etherchannel guard misconfig
spanning-tree etherchannel guard misconfig
To display an error message when the switch detects an EtherChannel misconfiguration, use the
spanning-tree etherchannel guard misconfig command in global configuration
mode. To disable the
feature, use the no form of this command.
spanning-tree etherchannel guard misconfig
no spanning-tree etherchannel guard misconfig
Syntax Description This command has no arguments or keywords.
Defaults EtherChannel guard is enabled on the switch.
Command Modes Global configuration
Command History
Usage Guidelines When the switch detects an EtherChannel misconfiguration, this error message appears:
PM-4-ERR_DISABLE: Channel-misconfig error detected on [chars], putting [chars] in
err-disable state.
To show switch ports that are in the misconfigured EtherChannel, use the show interfaces status
err-disabled privileged EXEC command. To verify the EtherChannel configuration on a remote device,
use the show etherchannel summary privileged EXEC command on the remote device.
When a port is in the error-disabled state because of an EtherChannel misconfiguration, you can bring
it out of this state by entering the errdisable recovery cause channel-misconfig global configuration
command, or you can manually re-enable it by entering the shutdown and no shut down interface
configuration commands.
You can verify your settings by entering the show spanning-tree summary privileged EXEC command.
Examples This example shows how to enable the EtherChannel guard misconfiguration feature:
Switch(config)# spanning-tree etherchannel guard misconfig
Release Modification
12.2(52)EY This command was introduced.
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