付録A.1 Diff-serv
| 
                      規格番号(発行年月)  | 
                  
                      規格名  | 
               
|---|---|
| 
                      RFC2474(1998年12月)  | 
                  
                      Definition of the Differentiated Services Field(DS Field) in the IPv4 and IPv6 Headers  | 
               
| 
                      RFC2475(1998年12月)  | 
                  
                      An Architecture for Differentiated Services  | 
               
| 
                      RFC2597(1999年6月)  | 
                  
                      Assured Forwarding PHB Group  | 
               
| 
                      RFC3246(2002年3月)  | 
                  
                      An Expedited Forwarding PHB (Per-Hop Behavior)  | 
               
| 
                      RFC3260(2002年4月)  | 
                  
                      New Terminology and Clarifications for Diffserv  |