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AR100-S, AR110-S, AR120-S, AR150-S, AR160-S, AR200-S, AR1200-S, AR2200-S, and AR3200-S V200R009 CLI-based Configuration Guide - Ethernet Switching

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Adding a WAN-side Interface to a Bridge Group

Adding a WAN-side Interface to a Bridge Group

Context

Two devices can be connected using different types of intermediate links, such as Ethernet, PPP, HDLC, FRMP, and ATM to bridge data between different LANs.

To implement remote bridging between different LANs, add the user-side interface connecting to a LAN and the network-side interface connecting to the intermediate link to the same bridge group.

Perform the following steps on the devices at both ends of the intermediate link.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run interface interface-type interface-number

    The view of the network-side interface is displayed.

  3. Perform the following operations depending on the type of interface:

    • Add an Ethernet interface to a bridge group.

      1. Run bridge bridge-id

        The Ethernet interface is added to the bridge group.

    • Add an HDLC interface to a bridge group.

      1. Run link-protocol hdlc

        HDLC is enabled on the interface.

      2. Run bridge bridge-id

        The HDLC interface is added to the bridge group.

    • Add a PPP interface to a bridge group.

      1. Run link-protocol ppp

        PPP is enabled on the interface.

      2. Run bridge bridge-id

        The PPP interface is added to the bridge group.

    • Add an MP group interface to a bridge group.

      1. Run bridge bridge-id

        The VT interface is added to the bridge group.

      2. Run quit

        Return to the system view.

      3. Run interface interface-type interface-number

        The MP group interface view is displayed.

      4. Run link-protocol ppp

        PPP is enabled on the interface.

      5. Run ppp mp virtual-template number

        The MP group interface is bound to a virtual template.

    • Add an FR interface to a bridge group.

      1. Run link-protocol fr

        FR is enabled on the interface.

      2. Run fr dlci dlci

        A frame relay DLCI is created.

      3. Run quit

        Return to the interface view.

      4. Run bridge bridge-id

        The FR interface to the bridge group.

      5. Run fr map bridge dlci-number broadcast

        A mapping between the frame relay DLCI and the bridge group is configured.

    • Add an ATM interface to a bridge group.

      1. Run bridge bridge-id

        The ATM interface is added to the bridge group.

      2. Run pvc { { pvc-name [ vpi/vci ] | vpi/vci } | { start-vpi/start-vci end-vpi/end-vci } }

        The PVC view is displayed.

      3. Run map bridge broadcast

        The PVC is configured to receive and send bridging packets.

    • Add an IMA-Group interface to a bridge group.

      1. Run bridge bridge-id

        The IMA-Group interface is added to the bridge group.

      2. Run pvc { { pvc-name [ vpi/vci ] | vpi/vci } | { start-vpi/start-vci end-vpi/end-vci } }

        The PVC view is displayed.

      3. Run map bridge broadcast

        The PVC is configured to receive and send bridging packets.

    The number of interfaces that can be added to a bridge group depends on device models:
    • AR100-S&AR110-S&AR120-S&AR150-S&AR160-S&AR200-S&AR1200-S series: 20
    Interfaces of different types can be added to the same bridge group, but Layer 2 interfaces cannot be added to a bridge group.

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Updated: 2019-05-17

Document ID: EDOC1000174108

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