R21xx-HP FlexFabric 11900 MPLS Configuration Guide
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Contents
Configuring MCE ························································································································································· 1
MCE overview ··································································································································································· 1
MPLS L3VPN overview ············································································································································· 1
MPLS L3VPN concepts ············································································································································· 2
MCE ··········································································································································································· 3
How MCE works ······················································································································································ 4
Configuring VPN instances on an MCE device ············································································································· 5
Configuring routing on an MCE device ························································································································· 6
Configuration prerequisites ····································································································································· 7
Configuring routing between an MCE and a VPN site ························································································ 7
Configuring routing between an MCE and a PE ······························································································· 13
Displaying and maintaining MCE ································································································································ 17
MCE configuration examples ······································································································································· 17
Using OSPF to advertise VPN routes to the PE ··································································································· 17
Using BGP to advertise VPN routes to the PE ····································································································· 23
Configuring IPv6 MCE ··············································································································································· 28
Overview ········································································································································································· 28
Configuring VPN instances on an IPv6 MCE device ································································································· 28
Creating a VPN instance ······································································································································ 28
Associating a VPN instance with an interface ··································································································· 28
Configuring route attributes for a VPN instance ································································································ 29
Configuring routing on an IPv6 MCE device ·············································································································· 30
Configuring routing between an IPv6 MCE and a VPN site ············································································ 30
Configuring routing between an IPv6 MCE and a PE ······················································································· 35
Displaying information about IPv6 MCE ····················································································································· 38
IPv6 MCE configuration example ································································································································· 39
Configuring basic MPLS ············································································································································ 46
Overview ········································································································································································· 46
Basic concepts ······················································································································································· 46
MPLS network architecture ··································································································································· 47
LSP establishment ··················································································································································· 48
MPLS forwarding ··················································································································································· 49
PHP ·········································································································································································· 49
Protocols and standards ······································································································································· 50
MPLS configuration task list ··········································································································································· 50
Enabling MPLS ································································································································································ 50
Configuring MPLS MTU ················································································································································· 51
Specifying the label type advertised by the egress ···································································································· 51
Configuring TTL propagation ········································································································································ 52
Enabling sending MPLS TTL-expired messages ··········································································································· 53
Displaying and maintaining MPLS ······························································································································· 54
Configuring a static LSP ············································································································································· 55
Overview ········································································································································································· 55
Configuration prerequisites ··········································································································································· 55
Configuration procedure ··············································································································································· 55
Displaying static LSPs ····················································································································································· 56
Static LSP configuration example ································································································································· 56