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

Configuration Guide - Ethernet Switching

S7700 and S9700 V200R012C00

This document describes the configuration of Ethernet services, including configuring MAC address table, link aggregation, VLANs, VLAN aggregation, MUX VLAN, VLAN termination, Voice VLAN, VLAN mapping, QinQ, GVRP, VCMP, STP/RSTP/MSTP, VBST, SEP, RRPP, ERPS, LBDT, HVRP, and Layer 2 protocol transparent transmission.
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 the Upper and Lower Thresholds for the Number of Active Interfaces

(Optional) Setting the Upper and Lower Thresholds for the Number of Active Interfaces

Context

The number of Up member links affects the status and bandwidth of an Eth-Trunk. To ensure that the Eth-Trunk functions properly and is less affected by member link status changes, set the following thresholds:

  • Lower threshold for the number of active interfaces: When the number of active interfaces falls below this threshold, the Eth-Trunk goes Down. This guarantees the Eth-Trunk a minimum available bandwidth.
  • Upper threshold for the number of active interfaces: When the number of active interfaces reaches this threshold, you can add new member interfaces to the Eth-Trunk, but excess member interfaces enter the Down state. This improves network reliability with assured bandwidth.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run interface eth-trunk trunk-id

    The Eth-Trunk interface view is displayed.

  3. Run least active-linknumber link-number

    The lower threshold for the number of active interfaces is set.

    By default, the lower threshold for the number of active interfaces is 1.

    The lower threshold for the number of active interfaces on the local device can be different from that on the remote device. If the two values are different, the larger one is used.

  4. Run max active-linknumber link-number

    The upper threshold for the number of active interfaces is set.

    By default, the upper threshold for the number of active interfaces in an Eth-Trunk is 8.

    If the device is equipped with cards specified in the assign trunk command, you can run the assign trunk command to set the value, and run the display trunk configuration command to view the configuration.

    The upper thresholds on both ends must be the same; otherwise, the Eth-Trunk status flaps if an active interface fails.

    The upper threshold for the number of active interfaces must be greater than or equal to the lower threshold for the number of active interfaces.

Translation
Download
Updated: 2019-01-18

Document ID: EDOC1100038843

Views: 109992

Downloads: 72

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