Command Reference Guide

SROS Command Line Interface Reference Guide Enable Mode Command Set

clear spanning-tree detected-protocols [interface ethernet

<interface id>]

Use the clear spanning-tree detected-protocols command to restart the protocol migration process.

Syntax Description

interface Optional.

Choose the

ethernet

interface.

<interface id> Optional.

Enter a valid interface ID (e.g.,

0/1

for Ethernet 0/1).

Default Values

No default value necessary for this command.

Command Modes

# Enable Command Mode

Functional Notes

The ProCurve Secure Router has the ability to operate using the rapid spanning-tree protocol or the legacy

802.1D version of spanning-tree. When a BPDU (bridge protocol data unit) of the legacy version is

detected on an interface, the ProCurve Secure Router automatically regresses to using the 802.1D

spanning-tree protocol for that interface. Issue the clear spanning-tree detected-protocols command to

return to rapid spanning-tree operation.

Usage Examples

The following example re-initiates the protocol migration process on eth 0/2:

>enable

#clear spanning-tree detected-protocols interface ethernet 0/2

The following example re-initiates the protocol migration process on all interfaces:

>enable

#clear spanning-tree detected-protocols