Creating a sham link ··········································································································································· 235
Configuring routing on an MCE ································································································································· 235
Configuration prerequisites ································································································································ 235
Configuration prerequisites ································································································································ 245
Configuration procedure ···································································································································· 245
Resetting BGP connections ································································································································· 246
Configuring inter-AS option A ···························································································································· 272
Configuring inter-AS option B ···························································································································· 277
Configuring inter-AS option C···························································································································· 282
Configuring nested VPN ····································································································································· 304
Configuring HoVPN ············································································································································ 314
Configuring OSPF sham links ···························································································································· 321
Configuring multi-role host·································································································································· 329
Configuring IPv6 MPLS L3VPN ······························································································································ 337
IPv6 MPLS L3VPN overview ········································································································································ 337
Configuration prerequisites ································································································································ 340
Configuring VPN instances ································································································································ 340
Configuring inter-AS IPv6 VPN ··································································································································· 349
Configuration prerequisites ································································································································ 349
Configuring routing on an MCE ································································································································· 351
Configuration prerequisites ································································································································ 351
Resetting BGP connections ································································································································· 358
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