iii
Configuration example ········································································································································· 43
Configuring WRR queuing ············································································································································ 44
Configuration procedure ······································································································································ 44
Configuration example ········································································································································· 44
Configuring WFQ queuing ··········································································································································· 45
Configuration procedure ······································································································································ 45
Configuration example ········································································································································· 46
Configuring SP+WRR queuing ····································································································································· 46
Configuration procedure ······································································································································ 46
Configuration example ········································································································································· 47
Configuring SP+WFQ queuing ···································································································································· 47
Configuration procedure ······································································································································ 47
Configuration example ········································································································································· 48
Configuring congestion avoidance··························································································································· 49
Overview········································································································································································· 49
Tail drop ································································································································································· 49
RED and WRED ····················································································································································· 49
Introduction to WRED configuration ···························································································································· 49
Configuring WRED ························································································································································ 50
Configuration procedure ······································································································································ 50
Configuration examples········································································································································ 50
Displaying and maintaining WRED ····························································································································· 51
Configuring traffic filtering ········································································································································ 52
Configuration procedure ··············································································································································· 52
Traffic filtering configuration example ························································································································· 53
Network requirements··········································································································································· 53
Configuration procedure ······································································································································ 53
Configuring priority marking
····································································································································· 54
Configuration procedure ··············································································································································· 54
Local precedence re-marking configuration example ································································································ 55
Network requirements··········································································································································· 55
Configuration procedure ······································································································································ 56
Local QoS ID marking configuration example
············································································································ 57
Configuring traffic redirecting ··································································································································· 59
Configuration restrictions and guidelines ···················································································································· 59
Configuration procedure ··············································································································································· 59
Redirect-to-next hop configuration example ················································································································ 60
Network requirements··········································································································································· 60
Configuration procedure ······································································································································ 60
Configuring aggregate CAR ····································································································································· 62
Overview········································································································································································· 62
Configuring aggregate CAR ········································································································································· 62
Configuration restrictions and guidelines ··········································································································· 62
Configuration procedure ······································································································································ 62
Displaying and maintaining aggregate CAR configuration ······················································································ 63
Aggregate CAR configuration example ······················································································································ 63
Network requirements··········································································································································· 63
Configuration procedure ······································································································································ 63
Configuring class-based accounting ························································································································· 65
Configuration procedure ··············································································································································· 65
Displaying and maintaining traffic accounting ··········································································································· 65