HP 6125G Configuration Manual page 4

Configuration procedure ······································································································································ 19
Defining a traffic behavior ············································································································································ 20
Defining a policy ···························································································································································· 21
Configuration restrictions and guidelines ··········································································································· 21
Configuration procedure ······································································································································ 21
Applying the QoS policy ··············································································································································· 21
Applying the QoS policy to an interface ············································································································ 22
Applying the QoS policy to online users ············································································································ 22
Applying the QoS policy to a VLAN ··················································································································· 23
Applying the QoS policy globally ······················································································································· 23
Displaying and maintaining QoS policies ·················································································································· 23
Configuring priority mapping ··································································································································· 25
Overview ········································································································································································· 25
Types of priorities ·················································································································································· 25
Priority mapping tables ········································································································································· 25
Priority trust mode on a port ································································································································· 26
Priority mapping procedure ································································································································· 26
Configuration guidelines ··············································································································································· 27
Configuring a priority mapping table ·························································································································· 27
Configuring a port to trust packet priority for priority mapping ··············································································· 27
Changing the port priority of an interface ·················································································································· 27
Displaying priority mappings ······································································································································· 28
Priority trust mode configuration example ··················································································································· 28
Network requirements ··········································································································································· 28
Configuration procedure ······································································································································ 29
Priority mapping table and priority marking configuration example ······································································· 29
Network requirements ··········································································································································· 29
Configuration procedure ······································································································································ 30
Configuring traffic policing, traffic shaping, and line rate ····················································································· 32
Overview ········································································································································································· 32
Traffic evaluation and token buckets ··················································································································· 32
Traffic policing ······················································································································································· 33
Traffic shaping ······················································································································································· 34
Line rate ·································································································································································· 34
Configuring traffic policing ··········································································································································· 35
Configuration restrictions and guidelines ··········································································································· 35
Configuration procedure ······································································································································ 35
Configuring GTS ···························································································································································· 36
Configuring the line rate ··············································································································································· 36
Displaying and maintaining traffic policing, GTS, and line rate ·············································································· 37
Traffic policing configuration example ························································································································ 37
Network requirements ··········································································································································· 37
Configuration procedures ····································································································································· 38
Configuring congestion management ······················································································································ 40
Overview ········································································································································································· 40
Congestion management techniques ··························································································································· 40
SP queuing ····························································································································································· 40
WRR queuing ························································································································································· 41
WFQ queuing ························································································································································ 42
SP+WRR queuing ·················································································································································· 43
SP+WFQ queuing ················································································································································· 43
Configuring SP queuing ················································································································································ 43
Configuration procedure ······································································································································ 43
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