246
R1
AS 64520
192 .168.2.0/24
10.1.1.0/30
R2
AS 65000
172 .16.10.0/16
r1# router bgp 64520
neighbor 10.1.1.1 remote-as 65000
network 172.16.0.0
r2# router bgp 65000
neighbor 10.1.1.2 remote-as 64520
neighbor 192.168.1.50 remote-as 65000
network 172.16.10.0 mask 255.255.255.0
network 192.168.1.48 mask 255.255.255.252
neighbor 192.168.1.50 next-hop-self
aggregate-address 172.16.0.0 255.255.0.0 summary-only
R3
192 .168.1.48/30
172 .16.10.0/24 172 .16.20.0/24
Рисунок 24.2 – Пример сети работающей под управлением BGP