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DES-7200 Configuration Guide Chapter 6 BGP
Configuration
70
6.30.12 Configuring BGP MDT address family
Networking requirements
Device R1 and R2 belong to the same AS. Device R3 belongs to another AS.
Multicast VPN needs to be established between them, and BGP is used to
transmit information about MDT address family.
Network topology
Here, R1 and R2 belong to AS100; IBGP connection is established between R1
and R2 to transmit routes of MDT address family. R3 belongs to AS200 and
establishes EBGP connections with R1 and R2 to transmit MDT address family.
Configuration tips
Configure VRF instances and associate with interfaces to allow network
isolation;
Configure BGP routing protocol to advertise routes of MDT address family
Configuration Steps
1, Configure VRF instances and associate with interfaces;
R1
# Create a VRF instance named "VRF1"
DES-7200# config terminal
DES-7200(config)# ip vrf VRF1
DES-7200(config-vrf)# rd 100:1