SRX

Expand all | Collapse all

What interface should I apply CoS config to - pp0 or underlaying ethernet interface?

Jump to Best Answer
  • 1.  What interface should I apply CoS config to - pp0 or underlaying ethernet interface?

    Posted 03-02-2018 12:30

    With current CoS implementation on SRX300 15.1X49-D120, what interface should I apply CoS config to - pp0 or underlaying ethernet interface (ge-)? 

     

    Common configuration for both scenarios:

    ge-0/0/3 {
       per-unit-scheduler;
       unit 0 {

          encapsulation ppp-over-ether;
       }
    }

    pp0 {
       per-unit-scheduler;
       unit 0 {
       (...)
       pppoe-options {
          underlying-interface ge-0/0/3.0;
          (...)
       }

    (...)

    }

     

    Scenario 1:

        ge-0/0/3 {

            unit 0 {

                scheduler-map Some_scheduler-map;

                shaping-rate 10m;

            }

        }

     

    Scenario 2:

        pp0 {

            unit 0 {

                scheduler-map Some_scheduler-map;

                shaping-rate 10m;

            }

        }

     

     

     

    Both configs are "commitable", no idea if both work the same... 

    Thanks in advance!

     

    Regards,

    Pawel Mazurkiewicz



  • 2.  RE: What interface should I apply CoS config to - pp0 or underlaying ethernet interface?

     
    Posted 03-02-2018 18:53

    Since your pp0 is statically defined, shall apply at logical interface pp0.

    Another option would be to call the interface in under CoS

     

      set class-of-service interfaces pp0 unit 0 scheduler-map some_map shaping-rate <rate>  

     

     



  • 3.  RE: What interface should I apply CoS config to - pp0 or underlaying ethernet interface?

    Posted 03-03-2018 07:08

    Karan - thanks for the answer, but I do not understand. Should I put ge-, pp0 or both under class-of-service interfaces?

     

    Regards,

    Pawel



  • 4.  RE: What interface should I apply CoS config to - pp0 or underlaying ethernet interface?
    Best Answer

     
    Posted 03-03-2018 18:28

    Apply to the PP0 interface.

     

     



  • 5.  RE: What interface should I apply CoS config to - pp0 or underlaying ethernet interface?

    Posted 03-05-2018 05:23

    Thanks!