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Configuration Guide - WLAN-AC

S5700 and S6720 V200R012C00

This document describes the configurations of WLAN, including WLAN Service Configuration, Radio Resource Management, Roaming, WLAN QoS, WLAN Security, WDS, Mesh, Location, Hotspot 2.0, Dual-Link Cold Backup, N+1 Backup.
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Configuring Parameters for an AP's Wired Interface

Configuring Parameters for an AP's Wired Interface


You can configure the wired interface on an MPP to connect to the AC or configure the wired interface on an AP to deploy a Layer 2 network or directly associate with STAs.

On Mesh networks, an AP wired interface can work in the following modes:

  • root mode: The wired interface that connects the MPP to the AC must work in root mode.
  • endpoint mode: When the wired interface of an AP works in endpoint mode, the AP's wired interface can directly connect to a STA or be used to deploy Layer 2 networks.


  1. Run system-view

    The system view is displayed.

  2. Run wlan

    The WLAN view is displayed.

  3. Run wired-port-profile name profile-name

    An AP wired port profile is created and the AP wired port profile view is displayed.

    By default, the system provides the AP wired port profile default.

  4. Run mode root

    The trackside AP's wired interface is configured to work in root mode.

    By default,
    • On a common AP: Its GE interfaces work in root mode, Ethernet interfaces in endpoint mode, and Eth-Trunk interfaces in root mode.
    • On a central AP: Its uplink GE interfaces in root mode and downlink GE interfaces work in middle mode.
    • On an R230D: Its Ethernet interface works in root mode.
    • On an R240D: Its Ethernet interface works in endpoint mode and GE interface in root mode.
    • On an R250D, R250D-E, AP2050DN, AP2051DN, AP2051DN-E, R251D, R251D-E and AP2050DN-E: Their uplink GE interfaces work in root mode and downlink GE interfaces in endpoint mode.
    • On an R450D: Its GE interface works in root mode.

    After changing the working mode of an AP's wired interface, run the ap-reset command to reset the AP for the configuration to take effect.

  5. Run vlan { tagged | untagged } { vlan-id1 [ to vlan-id2 ] } &<1-10>

    The VLAN to which the AP's wired interface is added is specified.

    By default, an AP wired interface allows packets from all VLANs to pass. The wired interface is added to VLAN 1 in untagged mode and to other VLANs in tagged mode.


    An AP wired interface can be added to a maximum of 256 VLANs.

  6. Run vlan pvid vlan-id

    A PVID is configured for the AP's wired interface.

    By default, no PVID is configured for an AP wired interface.

  7. Run user-isolate { all | l2 }

    User isolation is enabled on the AP's wired interface.

    By default, user isolation is disabled on an AP's wired interface.

Follow-up Procedure

Run the wired-port-profile profile-name interface-type interface-number command in the AP group view or AP view to bind the specified AP wired port profile to the AP's wired interface.

Updated: 2018-12-24

Document ID: EDOC1100038361

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