R21xx-HP FlexFabric 11900 MPLS Configuration Guide

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Configuring BGP VPNv4 route control ············································································································· 113
Configuring inter-AS VPN ··········································································································································· 115
Configuring inter-AS option A ···························································································································· 115
Configuring inter-AS option B ···························································································································· 115
Configuring inter-AS option C···························································································································· 116
Configuring nested VPN ·············································································································································· 118
Configuring HoVPN ····················································································································································· 119
Specifying the VPN label processing mode on the egress PE ················································································· 120
Configuring BGP AS number substitution ·················································································································· 120
Displaying and maintaining MPLS L3VPN ················································································································ 121
MPLS L3VPN configuration examples ························································································································ 122
Configuring basic MPLS L3VPN ························································································································ 122
Configuring an MPLS L3VPN over a GRE tunnel ····························································································· 130
Configuring MPLS L3VPN inter-AS option A ···································································································· 134
Configuring MPLS L3VPN inter-AS option B ····································································································· 139
Configuring MPLS L3VPN inter-AS option C ···································································································· 144
Configuring MPLS L3VPN carrier's carrier ······································································································· 150
Configuring nested VPN ····································································································································· 158
Configuring HoVPN ············································································································································ 168
Configuring BGP AS number substitution ········································································································· 175
Configuring IPv6 MPLS L3VPN ······························································································································ 180
Overview ······································································································································································· 180
IPv6 MPLS L3VPN packet forwarding ··············································································································· 180
IPv6 MPLS L3VPN routing information advertisement ····················································································· 181
IPv6 MPLS L3VPN network schemes and functions ·························································································· 181
IPv6 MPLS L3VPN configuration task list ··················································································································· 181
Configuring basic IPv6 MPLS L3VPN ························································································································· 182
Configuring VPN instances ································································································································ 182
Configuring routing between a PE and a CE ··································································································· 184
Configuring routing between PEs ······················································································································ 187
Configuring BGP VPNv6 route control ············································································································· 188
Configuring inter-AS IPv6 VPN ··································································································································· 189
Configuring inter-AS IPv6 VPN option A ·········································································································· 189
Configuring inter-AS IPv6 VPN option C ·········································································································· 190
Displaying and maintaining IPv6 MPLS L3VPN ········································································································ 191
IPv6 MPLS L3VPN configuration examples ··············································································································· 192
Configuring IPv6 MPLS L3VPNs ························································································································· 192
Configuring an IPv6 MPLS L3VPN over a GRE tunnel ···················································································· 200
Configuring IPv6 MPLS L3VPN inter-AS option A ···························································································· 203
Configuring IPv6 MPLS L3VPN inter-AS option C ···························································································· 208
Configuring IPv6 MPLS L3VPN carrier's carrier ······························································································· 214
Configuring MPLS L2VPN ······································································································································· 222
Overview ······································································································································································· 222
Basic concepts of MPLS L2VPN ························································································································· 222
MPLS L2VPN network structure ·························································································································· 222
MPLS L2VPN connection establishment ············································································································ 223
Ethernet over MPLS ·············································································································································· 223
PW redundancy ··················································································································································· 224
Multi-segment PW ················································································································································ 225
MPLS L2VPN configuration task list ···························································································································· 226
Enabling L2VPN ··························································································································································· 227
Configuring an AC ······················································································································································ 227
Configuring a Layer 2 Ethernet interface ·········································································································· 228