ADTRAN 1000R Series clear spanning-tree detected-protocols [interface <interface id>]

Command Reference Guide Enable Mode Command Set

clear spanning-tree detected-protocols [interface <interface id>]

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

Syntax Description

interface <interface id> Optional. Specifies a valid interface to clear. Type clear spanning-tree

detected-proto cols interface ? for a complete list of applicable interfaces.

Default Values

No default value necessary for this command.

Applicable Platforms

This command applies to the NetVanta 300, 1000, 1000R, 3000, 4000, and 5000 and Total Access 900

Series units.

Command History

Release 5.1 Command was introduced.

Functional Notes

The switch 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 switch automatically regresses to using the 802.1D spanning-tree protocol for that inter fa ce . Issu e th e

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 Ethernet interface 0/3:

>enable

#clear spanning-tree detected-protocols interface ethernet 0/3

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

>enable

#clear spanning-tree detected-protocols