configure stpd ports loop-protect

configure stpd stpd_name ports loop-protect [on | off] port_list

Description

Enables and disables loop protect on a port.

stpd_name	Specifies an STPD (Spanning Tree Domain) name on the switch.
on	Enables loop protect on the specified port.
off	Disables loop protect on the specified port.
port_list	Specifies one or more ports or slots and ports.

By default, loop protect is off.

Loop protect prevents loops due to misconfiguration or one-way communication failures.

The following example enables loop protect on port 1:10 in the STP (Spanning Tree Protocol) domain r1:

configure stpd r1 ports loop-protect on 1:10

This command was first available in ExtremeXOS 15.7.1.

This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X590, X620, X690, X870 series switches.

Published July 2019prev | next