Enterasys Networks 9034313-07 manual Set spantree lp, Show spantree lp

set spantree lp

set spantree lp

Use this command to enable or disable the Loop Protect feature per port and optionally, per SID. The Loop Protect feature is disabled by default. See “Loop Protect” on page 2. for more information.

Syntax

set spantree lp port-string{enable disable} [sid sid]

Parameters

port‐string	Specifies port(s) on which to enable or disable the Loop Protect feature.
enable disable	Enables or disables the feature on the specified port.
sid sid	(Optional) Enables or disables the feature for specific Spanning Tree(s).
	Valid values are 0 ‐ 4094. If not specified, SID 0 is assumed.

Defaults

If no SID is specified, SID 0 is assumed.

Mode

Switch command, read‐write.

Usage

Loop Protect takes precedence over per port STP enable/disable (portAdmin). Normally portAdmin disabled would cause a port to go immediately to forwarding. If Loop Protect is enabled, that port should go to listening and remain there.

Note: The Loop Protect enable/disable settings for an MSTI port should match those for the CIST port.

Example

This example shows how to enable Loop Protect on ge.2.3:

C3(su)->set spantree lp ge.1.11 enable

show spantree lp

Use this command to display the Loop Protect status per port and/or per SID.

Syntax

show spantree lp [port port-string] [sid sid]

Parameters

port‐string	(Optional) Specifies port(s) for which to display the Loop Protect
	feature status.
sid sid	(Optional) Specifies the specific Spanning Tree(s) for which to display
	the Loop Protect feature status. Valid values are 0 ‐ 4094. If not
	specified, SID 0 is assumed.

SecureStack C3 Configuration Guide 9-43