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40.1 Introduction to MBGP4+
MBGP4+ is multi-protocol B GP (Multi-protocol Border Gateway Protocol) extension to IP v6, referring to BGP
protocol chapter about BGP protocol introduction in this manual.
has no corresponging independent protoc ol for IP v6, instead,it takes extensions to address families on the
original BGP. The extensions to BGP by MBGP4+ are mostly embodied:
a. neighbor address configured can be IP v6 address;
b. Increase IP v6 unicast address family configuration.
40.2 MBGP4+ Configuration Task List
MBGP4+ Configuration Task List::
1. Configure IP v6 neighbor
2. Configure and enable IP v6 address family
3. Configure redistribution of OSPFv3 routing to MBGP 4+
1)
Enable redistribution of OSPFv3 routing to MBGP 4+
2)
Display and debug the information about configuration of redistribution of OSPFv3 routing to
MBGP4+
1. Configure IPv6 neighbor
BGP Protocol Configuration Mode
neighbor <X:X::X:X> remote-as
<as-id>
2. Configure and activate IPv6 address family
BGP Protocol Configuration Mode
address-family IPv6 unicast
BGP protocol address family
comfiguration mode
neighbor <X:X::X:X> activate
no neighbor <X:X::X:X> activate
exit-address-family
3. Configure redistribution of OSPFv3 routing to MBGP 4+
(1) Enable redistribution of OSPFv3 routing to MBGP 4+
Command
Command
Command
Chapter 40 MBGP4+
Different from RIP ng and OSPFv3, BGP
Explanation
Configure IP v6 neighbor.
Explanation
Enter IP v6 unicast address family.
Configure IP v6 neighbor to activate/inactivate
the address family.
Exit address family configuration mode.
Explanation
40-1
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Troubleshooting
