HP MSR4080 Configuration Manual page 5

Defining a QoS policy ·········································································································································· 56
Applying the QoS policy ······································································································································ 56
Configuring the maximum available interface bandwidth ··············································································· 57
Setting the maximum reserved bandwidth as a percentage of available bandwidth ··································· 58
Displaying and maintaining CBQ ······················································································································· 58
CBQ configuration example ································································································································ 59
Configuring packet information pre-extraction ··········································································································· 60
Configuration procedure ······································································································································ 60
Configuration example ········································································································································· 60
Configuring congestion avoidance ··························································································································· 62
Overview ········································································································································································· 62
Tail drop ································································································································································· 62
RED and WRED ····················································································································································· 62
Relationship between WRED and queuing mechanisms ··················································································· 63
WRED configuration approaches ························································································································ 63
WRED parameters ················································································································································· 63
Configuring WRED on an interface ····························································································································· 64
Configuration procedure ······································································································································ 64
Configuration example ········································································································································· 64
Displaying and maintaining WRED ····························································································································· 65
Configuring traffic filtering ········································································································································ 66
Configuration procedure ··············································································································································· 66
Configuration example ·················································································································································· 67
Network requirements ··········································································································································· 67
Configuration procedure ······································································································································ 67
Configuring priority marking ····································································································································· 68
Configuration procedure ··············································································································································· 68
Configuration example ·················································································································································· 69
Network requirements ··········································································································································· 69
Configuration procedure ······································································································································ 70
Configuring traffic redirecting ··································································································································· 72
Configuration procedure ··············································································································································· 72
Configuration example ·················································································································································· 73
Network requirements ··········································································································································· 73
Configuration procedure ······································································································································ 73
Configuring QPPB ······················································································································································ 75
Overview ········································································································································································· 75
QPPB fundamentals ························································································································································ 75
QPPB configuration task list ·········································································································································· 76
Configuring the route sender ········································································································································ 76
Configuring basic BGP functions ························································································································· 76
Creating a routing policy ····································································································································· 76
Configuring the route receiver ······································································································································ 76
Configuring basic BGP functions ························································································································· 76
Configuring a routing policy ································································································································ 76
Enabling QPPB on the route receiving interface ································································································ 77
Configuring a QoS policy ···································································································································· 77
Applying the QoS policy to an interface ············································································································ 77
QPPB configuration examples ······································································································································ 77
QPPB configuration example in an IPv4 network ······························································································ 77
QPPB configuration example in an MPLS L3VPN ······························································································ 80
QPPB configuration example in an IPv6 network ······························································································ 88
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