Spanning Tree Configuration Command Set
Reviewing and Setting Spanning Tree Port Parameters
6-52 Matrix E1 Series (1G58x-09 and 1H582-xx) Configuration Guide
Example
This example shows how to display the span guard lock status for Gigabit Ethernet front panel
port 1:
6.2.2.21 clear spantree spanguardlock
Use this command to unlock one or more ports locked by the Spanning Tree span guard function.
When span guard is enabled, it locks ports that receive BPDUs when those ports have been defined
as edge (user) ports (as described in Section 6.2.2.12).
clear spantree spanguardlock [port-string]
Syntax Description
Command Defaults
If port-string is not specified, all span guard locked ports will be unlocked.
Command Type
Switch command.
Command Mode
Read-Only.
Example
This example shows how to unlock Fast Ethernet front panel port 16:
6.2.2.22 show spantree spanguardtrapenable
Use this command to display the state of the Spanning Tree span guard trap function.
show spantree spanguardtrapenable
Matrix>show spantree spanguardlock ge.0.1
spanguard status for port ge.0.1 is UNLOCKED.
port-string (Optional) Unlocks specific port(s). For a detailed
description of possible port-string values, refer to
Section 4.1.2.
Matrix>clear spantree spanguardlock fe.0.16
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