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Configuring ATM Scheduler on Ethernet VPLS over a Bridged ATM Interface

On M7i routers, M10i routers with Enhanced III FPCs, and M320 routers with Enhanced III FPCs, you can attach scheduler maps under ATM logical interfaces configured with Ethernet VPLS over ATM (bridging) encapsulation.

The following configuration tasks are required:

  • Define the scheduler-maps statement at the [edit interfaces at-fpc/pic/port atm-options] hierarchy level, as follows:
    [edit interfaces at-fpc/pic/port atm-options]
    scheduler-maps map-name {forwarding-class (class-name | assured-forwarding | best-effortexpedited-forwarding | network-control);vc-cos-mode strict;}
  • Include the encapsulation ether-vpls-over-atm-llc statement at the [edit interfaces at-fpc/pic/port unit logical-unit-number] hierarchy level, as follows:
    [edit interfaces at-fpc/pic/port unit logical-unit-number]
    encapsulation ether-vpls-over-atm-llc;
  • Include the atm-scheduler-map at the [edit interfaces at-fpc/pic/port unit logical-unit-number] hierarchy level, as follows.
    [edit interfaces at-fpc/pic/port unit logical-unit-number]
    atm-scheduler-map (map-name | default);

The scheduler map configured on the ATM device can be checked by using the PFE command show atm slot number vpc on the FPC console

Published: 2013-02-12