4000 Router Series MPLS Configuration Guide

ManualsBrandsHP ManualsNetwork HardwareHP MSR3024 TAA-compliant AC Router

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CRLSP setup procedure ········································································································································· 91

RSVP refresh mechanism ······································································································································· 91

RSVP authentication ·············································································································································· 92

RSVP GR ································································································································································· 92

Protocols and standards ······································································································································· 93

RSVP configuration task list ··········································································································································· 93

Enabling RSVP ································································································································································ 93

Configuring RSVP refresh ·············································································································································· 94

Configuring RSVP Srefresh and reliable RSVP message delivery ············································································· 94

Configuring RSVP hello extension ································································································································ 95

Configuring RSVP authentication ·································································································································· 95

Configuring RSVP GR ···················································································································································· 97

Enabling BFD for RSVP ·················································································································································· 97

Displaying and maintaining RSVP ································································································································ 98

Configuring tunnel policies ········································································································································ 99

Overview ········································································································································································· 99

Configuring a tunnel policy ·········································································································································· 99

Configuration guidelines ······································································································································ 99

Configuration procedure ···································································································································· 100

Displaying tunnel information ····································································································································· 101

Preferred tunnel configuration example ····················································································································· 101

Exclusive tunnel configuration example ····················································································································· 101

Tunnel selection order configuration example ·········································································································· 102

Preferred tunnel and tunnel selection order configuration example ······································································· 103

Configuring MPLS L3VPN ······································································································································· 105

Basic MPLS L3VPN architecture ························································································································· 105

MPLS L3VPN concepts ········································································································································ 106

MPLS L3VPN route advertisement ······················································································································ 107

MPLS L3VPN packet forwarding ························································································································ 108

MPLS L3VPN networking schemes ····················································································································· 109

Inter-AS VPN ························································································································································ 111

Carrier's carrier ··················································································································································· 114

Nested VPN ························································································································································· 116

HoVPN ·································································································································································· 118

OSPF VPN extension ··········································································································································· 120

BGP AS number substitution ······························································································································· 122

Multi-VPN-instance CE ········································································································································ 123

MPLS L3VPN configuration task list ···························································································································· 124

Configuring basic MPLS L3VPN ································································································································· 125

Configuration prerequisites ································································································································ 125

Configuring VPN instances ································································································································ 125

Configuring routing between a PE and a CE ··································································································· 127

Configuring routing between PEs ······················································································································ 133

Configuring BGP VPNv4 route control ············································································································· 133

Configuring inter-AS VPN ··········································································································································· 135

Configuring inter-AS option A ···························································································································· 135

Configuring inter-AS option B ···························································································································· 136

Configuring inter-AS option C···························································································································· 136

Configuring nested VPN ·············································································································································· 138

Configuring HoVPN ····················································································································································· 139

Configuring an OSPF sham link ································································································································· 140

Configuring a loopback interface ····················································································································· 140