Connectivity Guide

Supported Releases 10.4.2.0 or later
errdisable recovery cause bpduguard
Enables to recover the ports shut down due to BPDU Guard violation.
Syntax
errdisable recovery cause bpduguard
Parameters None
Default Disabled
Command Mode CONFIGURATION
Usage Information
This command applies only to STP-enabled ports. The command takes eect only when BPDU guard is congured
on a port and errdisable detect cause bpduguardis enabled on the port.
When the recovery option is enabled, the port is brought up after the recovery timer expires.
When the recovery option is disabled, the port is shut down indenitely. You must manually bring up the port using
the shutdown and no shutdown commands.
The no version of the command disables the recovery option.
Example
OS10(config)# errdisable recovery cause bpduguard
Supported Releases 10.4.2.0 or later
errdisable recovery interval
Congures recovery interval timer to delay the recovery of ports when there is a BPDU Guard violation.
Syntax
errdisable recovery interval interval-value
Parameters interval-value—Enter the time interval in seconds. The range is from 30 to 65535.
Default 300 seconds
Command Mode CONFIGURATION
Usage Information
This command applies only to STP-enabled ports. The command takes eect only when BPDU guard is congured
on a port.
The recovery timer starts whenever there is a BPDU guard violation.
The no version of the command resets the timer to default value.
Example
OS10(config)# errdisable recovery interval 45
Supported Releases 10.4.2.0 or later
228 Layer 2