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Unable to commit COS config on EX4600 with Junos 14.1

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  • 1.  Unable to commit COS config on EX4600 with Junos 14.1

    Posted 03-04-2020 18:02

    Hi Experts, 

     

    The below configuration is working fine on EX4600 switch with Junos 18.1.

    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af11
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af12
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af13
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af21
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af22
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af23
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af31
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af32
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af33
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af41
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af42
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class assured-forwarding loss-priority low code-points af43
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class network-control loss-priority low code-points nc1
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class network-control loss-priority low code-points nc2
    set class-of-service classifiers dscp "DSCP Classifier" forwarding-class expedited-forwarding loss-priority low code-points ef
    set class-of-service classifiers ieee-802.1 EF forwarding-class expedited-forwarding loss-priority low code-points 101
    set class-of-service classifiers inet-precedence EF forwarding-class expedited-forwarding loss-priority low code-points 101

    set class-of-service interfaces xe-* scheduler-map "Scheduler Map"
    set class-of-service interfaces xe-* unit * classifiers dscp "DSCP Classifier"

    set class-of-service scheduler-maps "Scheduler Map" forwarding-class best-effort scheduler best-effort-scheduler
    set class-of-service scheduler-maps "Scheduler Map" forwarding-class expedited-forwarding scheduler expedited-scheduler
    set class-of-service scheduler-maps "Scheduler Map" forwarding-class assured-forwarding scheduler assured-scheduler
    set class-of-service scheduler-maps "Scheduler Map" forwarding-class network-control scheduler strict-priority-scheduler
    set class-of-service schedulers best-effort-scheduler transmit-rate percent 35
    set class-of-service schedulers best-effort-scheduler buffer-size percent 40
    set class-of-service schedulers best-effort-scheduler priority low
    set class-of-service schedulers assured-scheduler transmit-rate percent 25
    set class-of-service schedulers assured-scheduler buffer-size percent 25
    set class-of-service schedulers assured-scheduler priority low
    set class-of-service schedulers expedited-scheduler transmit-rate percent 30
    set class-of-service schedulers expedited-scheduler buffer-size percent 30
    set class-of-service schedulers strict-priority-scheduler buffer-size percent 5
    set class-of-service schedulers strict-priority-scheduler priority strict-high


    but once i used same configuration on EX4600 with JUNOS 14.1X53-D47.6, it gives following error.

     

    ([edit class-of-service classifiers dscp "DSCP Classifier" forwarding-class]
    'assured-forwarding'
    forwarding class undefined: assured-forwarding)

     

    Do i have to configure any extra parameter on EX4600 with JUNOS 14.1X53-D47.6? Please advise.

     

    Thank you
    Badar



  • 2.  RE: Unable to commit COS config on EX4600 with Junos 14.1
    Best Answer

    Posted 03-04-2020 18:56

    Hi , just add forwarding-class assured-forwarding to your configuration

     

    set class-of-service forwarding-classes classassured-forwarding queue-num ....



  • 3.  RE: Unable to commit COS config on EX4600 with Junos 14.1

    Posted 03-04-2020 21:46

    Thank you Akushner. 🙂