iContentsConfiguring MCE ························································································································································· 1MCE overview ··································································································································································· 1MPLS L3VPN overview ············································································································································· 1MPLS L3VPN concepts ············································································································································· 2MCE ··········································································································································································· 3How MCE works ······················································································································································ 4Configuring VPN instances on an MCE device ············································································································· 4Configuring routing on an MCE device ························································································································· 6Configuration prerequisites ····································································································································· 6Configuring routing between an MCE and a VPN site ························································································ 7Configuring routing between an MCE and a PE ······························································································· 11Displaying information about MCE ······························································································································ 15MCE configuration examples ······································································································································· 15Using OSPF to advertise VPN routes to the PE··································································································· 15Using BGP to advertise VPN routes to the PE····································································································· 21Configuring IPv6 MCE ··············································································································································· 26Overview········································································································································································· 26Configuring VPN instances on an IPv6 MCE device ································································································· 26Creating a VPN instance ······································································································································ 26Associating a VPN instance with an interface ··································································································· 26Configuring route attributes for a VPN instance ································································································ 27Configuring routing on an IPv6 MCE device ·············································································································· 28Configuring routing between an IPv6 MCE and a VPN site ············································································ 28Configuring routing between an IPv6 MCE and a PE ······················································································· 32Displaying information about IPv6 MCE ····················································································································· 35IPv6 MCE configuration example ································································································································· 35Index ··········································································································································································· 42