Spanning Tree Configuration Command Set
Configuring Spanning Tree Loop Protect Features
Matrix DFE-Platinum and Diamond Series Configuration Guide 6-121
6.2.3.1 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 6-2 for more
information.
set spantree lp port-string {enable | disable} [sid sid]
Syntax Description
Command Defaults
If no SID is specified, SID 0 is assumed.
Command Type
Switch command.
Command Mode
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.
Example
This example shows how to enable Loop Protect on fe.2.3:
port-string Specifies port(s) on which to enable or disable the Loop
Protect feature. For a detailed description of possible
port-string values, refer to Section 4.1.1.
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.
NOTE: The Loop Protect enable/disable settings for an MSTI port
should match those for the CIST port.
Matrix(rw)->set spantree lp enable fe.2.3
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