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

AR500, AR510, and AR530 V200R007 CLI-based Configuration Guide - Ethernet Switching

This document describes the configuration of Ethernet services, including configuring transparent bridge, MAC table, link aggregation, VLANs, STP/RSTP/MSTP, and so on.The document provides the configuration procedures and configuration examples to illustrate the service configuration methods and application scenario.
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).
Configuring Selective QinQ

Configuring Selective QinQ

Context

You can configure either of the following selective QinQ modes:

  • VLAN ID-based selective QinQ

    When private networks connect to a carrier network through CEs and PEs, run the vlan stacking command on CE interfaces connected to PEs so that the CE interfaces add the outer VLAN tag allocated by the carrier to user packets. This implementation saves VLAN IDs and allows user packets to be transparently transmitted on the carrier network.

  • 802.1p priority-based selective QinQ

    An 802.1p priority indicates a packet priority. Generally, different services of a user use different priorities. A carrier can establish different data transmission networks for different services based on 802.1p priorities so that services on the carrier network can be differentiated.

Procedure

  • Configure VLAN ID-based selective QinQ.
    1. Run:

      system-view

      The system view is displayed.

    2. Run:

      bridge bridge-id

      A bridge group is created and the bridge group view is displayed.

    3. Run:

      quit

      Exit from the bridge group view.

    4. Run:

      interface { ethernet | gigabitethernet } interface-number.subinterface-number

      The Ethernet sub-interface view is displayed.

      NOTE:

      Sub-interfaces can only be created on Layer 3 Ethernet interfaces. If an interface works in Layer 2 mode and supports switching between Layer 2 and Layer 3 modes, run the undo portswitch command to switch the interface in Layer 3 mode before creating a sub-interface on the interface.

    5. Run:

      bridge bridge-id

      The Ethernet sub-interface is added to the bridge group.

    6. Run:

      bridge vlan-transmit enable

      The Ethernet sub-interface is enabled to transparently transmit VLAN IDs.

    7. Run:

      vlan stacking { default | vid low-ce-vid [ to high-ce-vid ] } pe-vid pe-vid [ remark-8021p 8021p-value2 ]

      VLAN ID-based selective QinQ is configured.

      NOTE:

      The VLANs allowed by all sub-interfaces of a main interface cannot overlap.

      The vlan stacking default command can only be executed on a sub-interface among all sub-interfaces of each main interface. Packets are forwarded through the default sub-interface when the packets do not match other QinQ entries on a sub-interface.

  • Configure 802.1p priority-based selective QinQ.
    1. Run:

      system-view

      The system view is displayed.

    2. Run:

      bridge bridge-id

      A bridge group is created and the bridge group view is displayed.

    3. Run:

      quit

      Exit from the bridge group view.

    4. Run:

      interface { ethernet | gigabitethernet } interface-number.subinterface-number

      The Ethernet sub-interface view is displayed.

      NOTE:

      Sub-interfaces can only be created on Layer 3 Ethernet interfaces. If an interface works in Layer 2 mode and supports switching between Layer 2 and Layer 3 modes, run the undo portswitch command to switch the interface in Layer 3 mode before creating a sub-interface on the interface.

    5. Run:

      bridge bridge-id

      The Ethernet sub-interface is added to the bridge group.

    6. Run:

      bridge vlan-transmit enable

      The Ethernet sub-interface is enabled to transparently transmit VLAN IDs.

    7. Run:

      vlan allow-pass { vid vlan-id1 [ to vlan-id2 ] | default }

      The VLANs allowed by the Ethernet sub-interface are configured.

      NOTE:

      VLANs allowed by all sub-interfaces of a main interface cannot overlap.

      The vlan allow-pass default command can be executed only on a sub-interface among all sub-interfaces of each main interface. Packets are forwarded through the default sub-interface when the packets do not match other QinQ or VLAN mapping entries on a sub-interface.

    8. Run:

      vlan stacking 8021p 8021p-value1 pe-vid pe-vid [ remark-8021p 8021p-value2 ]

      802.1p priority-based selective QinQ is configured.

Translation
Download
Updated: 2019-05-25

Document ID: EDOC1000097279

Views: 8760

Downloads: 62

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