Enabling and Adjusting SpanGuard

Use this command to enable SpanGuard on the device:

set spantree spanguard enable

Use this command to adjust the SpanGuard timeout value. This sets the length of time that a SpanGuard-affected port will remain locked:

set spantree spanguardtimeout timeout

Valid values are 0–65535 seconds. Default is 300 seconds. Setting the value to 0 will set the timeout to forever.

Use this command to manually unlock a port that was locked by the SpanGuard function. This overrides the specified timeout variable:

set spantree spanguardlock port-string