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

Reminder

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

upgrade

S12700 V200R010C00 Configuration Guide - Ethernet Switching

This document describes the configuration of Ethernet services, including configuring link aggregation, VLANs, Voice VLAN, VLAN mapping, QinQ, GVRP, MAC table, STP/RSTP/MSTP, SEP, and so on.
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).
(Optional) Setting a Priority for a Switching Device

(Optional) Setting a Priority for a Switching Device

Context

An STP/RSTP network can have only one root bridge, which is the logical center of the spanning tree. The root bridge should be a high-performance switching device deployed at an upper network layer; however, such a device may not have the highest priority on the network. Therefore, you need to set a high priority for such a device to ensure that it can be selected as the root bridge.

Low-performance devices at lower network layers are not suitable for root bridges, so you need to set low priorities for these devices.

A smaller priority value indicates a higher priority of the switching device. The switching device with a higher priority is more likely to be elected as the root bridge.

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    stp priority  priority

    A priority is set for the switching device.

    The default priority value of a switching device is 32768.

    If the stp root primary or stp root secondary command has been executed to configure the device as the root bridge or secondary root bridge, run the undo stp root command to remove those configurations. Then run the stp priority priority command to set a priority.

Translation
Download
Updated: 2019-08-21

Document ID: EDOC1000142081

Views: 254734

Downloads: 405

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