[j-nsp] QOS (Network Control traffic Queue)

[Chris Kawchuk]

Here's the secret sauce you're looking for to remap NC to something else, as well as change the DSCP value of any IP packet you generate from the RE:

/* Change the name of the original nc queue to Queue-3, and rename Queue-7 to 'Network-Control' */
forwarding-classes {                    
    queue 7 Network-Control;            
    queue 6 Queue-6;                      
    queue 5 Queue-5;                   
    queue 4 Queue-4;                   
    queue 3 Queue-3;                       
    queue 2 Queue-2;                     
    queue 1 Queue-1;                     
    queue 0 Best-Effort;                
} 

/* Force our own traffic into queue 7 for egress, and DSCP mark it as 7 for downstream honouring */
host-outbound-traffic {                 
    forwarding-class Network-Control;   
    dscp-code-point cs7;                
}                     

Naturally, you'd have to build new schedulers and DSCP mappings around this new queue configuration.

- CK.