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S9300, S9300E, and S9300X V200R012C00 Configuration Guide - Ethernet Switching

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, STP/RSTP/MSTP, VBST, SEP, RRPP, ERPS, LBDT, HVRP, and Layer 2 protocol transparent transmission.
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Creating an E-Trunk and Setting the E-Trunk Priority

Creating an E-Trunk and Setting the E-Trunk Priority


The E-Trunk priority determines the master or backup role of an E-Trunk member device.


  1. Run system-view

    The system view is displayed.

  2. Run e-trunk e-trunk-id

    An E-Trunk is created and the E-Trunk view is displayed, or the view of an existing E-Trunk is directly displayed.

    The member devices in an E-Trunk must be configured with the same E-Trunk ID.

    A maximum of 16 E-Trunks can be created on a device.

  3. Run priority priority

    The E-Trunk priority is set.

    The E-Trunk priority is used for master/backup negotiation between two devices. The device with a higher priority is the master. In priority comparisons, numerically lower values have higher priority.

    If the two devices have the same priority, the device with a smaller system ID is the master.

    By default, the E-Trunk priority of a member device is 100.

Updated: 2019-01-18

Document ID: EDOC1100038290

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