R3303-HP HSR6800 Routers ACL and QoS Configuration Guide
iv
Configuring traffic redirecting ··································································································································· 95
Configuration guidelines ··············································································································································· 95
Configuration procedure ··············································································································································· 95
Traffic redirecting configuration example ··················································································································· 96
Network requirements ··········································································································································· 96
Configuration procedure ······································································································································ 96
Configuring class-based accounting ························································································································· 98
Configuration procedure ··············································································································································· 98
Displaying and maintaining class-based accounting ································································································· 98
Class-based accounting configuration example ········································································································· 99
Network requirements ··········································································································································· 99
Configuration procedure ······································································································································ 99
Configuring QPPB ··················································································································································· 101
Overview ······································································································································································· 101
QPPB fundamentals ······················································································································································ 101
QPPB configuration task list ········································································································································ 101
Configuring the route sender ······································································································································ 102
Configuring basic BGP functions ······················································································································· 102
Creating a routing policy ··································································································································· 102
Configuring the route receiver ···································································································································· 102
Configuring basic BGP functions ······················································································································· 102
Configuring a routing policy ······························································································································ 102
Enabling QPPB on the route receiving interface ······························································································ 102
Configuring a QoS policy ·································································································································· 103
Applying the QoS policy to an interface ·········································································································· 103
QPPB configuration examples ···································································································································· 103
QPPB configuration example in an IPv4 network ···························································································· 103
QPPB configuration example in an MPLS L3VPN ···························································································· 105
QPPB configuration example in an IPv6 network ···························································································· 111
Appendix ································································································································································· 115
Appendix A Acronyms ················································································································································ 115
Appendix B Default priority mapping tables············································································································· 116
Appendix C Introduction to packet precedences ····································································································· 117
IP precedence and DSCP values ························································································································ 117
802.1p priority ···················································································································································· 118
EXP values ···························································································································································· 119
Configuring MPLS QoS ·········································································································································· 120
Overview ······································································································································································· 120
Configuring MPLS CAR ··············································································································································· 120
Configuring MPLS priority marking ···························································································································· 121
Configuring MPLS congestion management ············································································································· 122
Configuration prerequisites ································································································································ 122
Configure MPLS PQ ············································································································································ 122
Configure MPLS CQ············································································································································ 122
MPLS QoS configuration example ····························································································································· 123
Configuring FR QoS ················································································································································ 127
Overview ······································································································································································· 127
FRTS ······································································································································································ 127
FR traffic policing ················································································································································· 129
FR queuing ··························································································································································· 129
FR congestion management ······························································································································· 130