DES-7200 Configuration Guide Chapter 2 Configuring BGP IP VPN
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DES-7200(config-router)#
address-family ipv4
Enter the IPv4 address family.
DES-7200(config-router-af)# neighbor
peer-address
Activate
Enable IPv4 route exchange.
DES-7200(config-router-af)# neighbor
peer-address
send-label
Enable label exchanging of IPv4 routes.
DES-7200(config-router-af)# neighbor
peer-address
route-reflector-client
Configure all PE peers as the clients of the IPv4
RR.
DES-7200(config-router-af)# exit
Quit the IPv4 address family.
DES-7200(config-router)#
address-family vpnv4
Enter the VPN address family.
DES-7200(config-router-af)# neighbor
peer-address
Activate
Enable the VPN route exchange with the peer.
DES-7200(config-router-af)# neighbor
peer-address
route-reflector-client
Configure all PE peers as the clients of the VPN
RR.
DES-7200(config-router-af)# show
running-config
View all configuration information.
# Set up an MP-IBGP session between the RR and PE. The configuration on the RR is as
follows:
DES-7200# configure terminal
DES-7200(config)# router bgp 1
DES-7200(config-router)# neighbor 10.10.10.1 remote-as 1
DES-7200(config-router)# neighbor 10.10.10.1 update-source loopback 0
DES-7200(config-router)# address-family ipv4
DES-7200(config-router-af)# neighbor 10.10.10.1 activate
DES-7200(config-router-af)# neighbor 10.10.10.1 send-label
DES-7200(config-router-af)# neighbor 10.10.10.1 route-reflector-client
DES-7200(config-router-af)# exit
DES-7200(config-router)# address-family vpnv4
DES-7200(config-router-af)# neighbor 10.10.10.1 activate
DES-7200(config-router-af)# neighbor 10.10.10.1 route-reflector-client
DES-7200(config-router-af)# end