No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


CLI-based Configuration Guide - Ethernet Switching

AR650, AR1600, and AR6100 V300R003

This document describes how to configure the components for LAN services, including link aggregation groups, VLANs, voice VLANs, MAC address tables, transparent bridging, as well as GVRP, STP/RSTP, and MSTP protocols.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring BPDU Protection on a Switching Device

Configuring BPDU Protection on a Switching Device


  1. Run system-view

    The system view is displayed.

  2. Run stp bpdu-protection

    BPDU protection is enabled on the switching device.

    By default, BPDU protection is disabled on a switching device.

Follow-up Procedure

If you want an edge port to automatically recover from the error-down state, run the error-down auto-recovery cause bpdu-protection interval interval-value command in the system view to configure the auto recovery function and set a recovery delay on the port. Then a port in error-down state can automatically go Up after the delay expires. Note the following when setting the recovery delay:
  • By default, the auto recovery function is disabled; therefore, the recovery delay parameter does not have a default value. When you enable the auto recovery function, you must set a recovery delay.
  • A smaller value of interval-value indicates a shorter time taken for an edge port to go Up, and a higher frequency of Up/Down state transitions on the port.
  • A larger value of interval-value indicates a longer time taken for the edge port to go Up, and a longer service interruption time.
  • The auto recovery function takes effect only for the interfaces that transition to the error-down state after the error-down auto-recovery command is executed.
Updated: 2019-04-12

Document ID: EDOC1100041791

Views: 63487

Downloads: 41

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Previous Next