[j-nsp] CoS - DSCP Markings

Saba Sumsam saba+jnsp at eintellego.net
Wed Jun 6 20:02:31 EDT 2012


Hi,
This is the first time I am configuring CoS and need some help. The
requirement is to classify some traffic going out an interface and assign a
DSCP marking to it. This is a simplified version of the configuration I
have, but I fail to see any DSCP markings on traffic matching the criteria.

[edit firewall filter TEST_FF]
term TERM1
from {
        source-address {
            10.1.15.24/32;
            10.1.15.25/32;
       }
}
then {
        loss-priority low;
        forwarding-class FWDCLASS;
        accept;
    }

[edit class-of-service]
forwarding-classes {
    queue 5 FWDCLASS;

interfaces {
    ae1 {
        unit 20 {
            rewrite-rules {
                dscp REWRITE;
            }

rewrite-rules {
    dscp REWRITE {
        forwarding-class FWDCLASS {
            loss-priority low code-point af31;
                            }
}

[edit interfaces ae1.20]
vlan-id 20;
family inet {
    filter {
        output TEST_FF;
    }
}

Regards,

*Saba Sumsam*
*Network Engineer - Level 2*
eintellego Pty Ltd
saba at eintellego.net <ali at eintellego.net> ; www.eintellego.net

Phone: 1300 753 383

Cell +61 (0)424753773

facebook.com/eintellego
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