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DES-7200 Configuration Guide Chapter 6 BGP
Configuration
6-50
Router B Configuration:
!
router bgp 100
neighbor 192.168.4.3 remote-as 100
neighbor 192.168.5.3 remote-as 200
Router C Configuration:
!
router bgp 200
neighbor 192.168.5.2 remote-as 100
6.30.2 Configuring BGP Synchronization
Use the synchronization command to configure synchronization in the BGP
routing configuration mode, and use the no synchronization command to cancel
the configured synchronization.
The following example shows the function of synchronization. The relationship
among equipments and the assignment of the IP addresses are shown as the
schematics:
In the schematics, there is a route p in the router A, which is sent to router C by
the IBGP neighbor relationship. If the router C is configured with the BGP
synchronization, it is necessary for the router C to wait for the IGP (this example
uses the OSPF protocol) to receive the same route information p, so as to send