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Configuration Guide - VPN 01

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Configuration Guide - VPN
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(Optional) Configuring VSI PW-based Traffic Suppression

(Optional) Configuring VSI PW-based Traffic Suppression

You can configure the VSI PW-based traffic suppression of broadcast packets, multicast packets, and unknown unicast packets.


To prevent the network from being overburdened, set a traffic rate limit.


  1. Run system-view

    The system view is displayed.

  2. Run vsi vsi-name [ static ]

    The VSI view is displayed.

  3. Run pwsignal ldp

    The VSI-LDP view is displayed.

  4. Run vsi-id vsi-id

    The VSI ID is configured.

  5. Run peer peer-address [ negotiation-vc-id vc-id ] pw pw-name

    A PW was created, and the VSI-LDP-PW view is displayed.

  6. (Optional) Run pw pw-name

    The VSI-LDP-PW view is displayed.

    After you create the PW in Step 5, you can run this command to enter the VSI-LDP-PW view in the VSI-LDP veiw.

  7. Run the following commands as required:

    • Run broadcast-suppression cir cir-value [ cbs cbs-value ]

      The rate of the broadcast packets on the VSI PW is limited.

    • Run multicast-suppression cir cir-value [ cbs cbs-value ]

      The rate of the multicast packets on the VSI PW is limited.

    When the packet rate reaches the CIR, subsequent packets are discarded.

  8. Run commit

    The configuration is committed.

Updated: 2019-01-14

Document ID: EDOC1100058925

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