[nsp] tx-ring-limit tuning on ATM PVC

From: Francois Baligant (francois@be.wanadoo.com)
Date: Wed Nov 07 2001 - 21:44:22 EST

        As anyone a mathematical method to tune the tx-ring-limit
        parameter on an ATM PVC ?

        Right now Im using a packet generator and checking if Im
        dropping packets with 'sh queuing int atmx/x.x' when the
        PVC is slighty full.

        I would like to keep the tx-ring-limit as low as possible
        to be able to do low latency queuing for some particular
        QoS class.

        I must pass all my traffic throught one PVC on that ATM
        sub-interface. I have applied a policy-map to the PVC
        to choose what I want to drop first of course.

        Francois 

-- 

Francois Baligant            _     Wanadoo Belgium NV/SA,
Network Operation Center    ( )       a subsidiary of France Telecom
                            /_\/   Lozenberg 22 - B-1932 Zaventem
francois@be.wanadoo.com    (__/\   tel: +32 2 717 17 17
FB1-6BONE FB3122-RIPE              fax: +32 2 717 17 77

- "if you hold a unix shell to your ear, do you hear the c?"

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