Class-of-Service Configuration Guidelines - JUNOS 9.5 Services Interfaces Configuration Guide

To configure class of service (CoS) features on Adaptive Services (AS) and MultiServices PICs, include the cos statement at the [edit services] hierarchy level:

            
               cos {
               
                  
                     application-profile profile-name {
                     
                     
                        
                           sip-text {
                           
                           dscp (alias | bits);
                           
                           forwarding-class class-name;
                           
                           }
                        
                     
                     
                        
                           sip-video {
                           
                           dscp (alias | bits);
                           
                           forwarding-class class-name;
                           
                           }
                        
                     
                     
                        
                           sip-voice {
                           
                           dscp (alias | bits);
                           
                           forwarding-class class-name;
                           
                           }
                        
                     
                     }
                  
               
               
                  
                     rule rule-name {
                     
                     match-direction (input | output | input-output);
                     
                     
                        
                           term term-name {
                           
                           
                              
                                 from {
                                 
                                 application-sets set-name;
                                 
                                 applications [ application-names ];
                                 
                                 destination-address address;
                                 
                                 destination-prefix-list list-name <except>;
                                 
                                 source-address address;
                                 
                                 source-prefix-list list-name <except>;
                                 
                                 }
                              
                           
                           
                              
                                 then {
                                 
                                 application-profile profile-name;
                                 
                                 dscp (alias | bits);
                                 
                                 forwarding-class class-name;
                                 
                                 syslog;
                                 
                                 
                                    
                                       (reflexive | reverse) {
                                       
                                       application-profile profile-name;
                                       
                                       dscp (alias | bits);
                                       
                                       forwarding-class class-name;
                                       
                                       syslog;
                                       
                                       }
                                    
                                 
                                 }
                              
                           
                           }
                        
                     
                     }
                  
               
               
                  
                     rule-set rule-set-name {
                     
                     [ rule rule-names ];
                     
                     }
                  
               
               }