en 
conf t

line con 0
 exec-timeout 0 0
 logging synchronous

hostname p1r3

interface Loopback11
 ip address 172.26.1.17 255.255.255.240

interface Loopback12
 ip address 172.26.1.33 255.255.255.240

interface Loopback13
 ip address 172.26.1.49 255.255.255.240


interface Serial0
 ip address 192.168.1.50 255.255.255.240
 no shut

router bgp 65101
 no synchronization
 network 172.26.1.16 mask 255.255.255.240
 network 172.26.1.32 mask 255.255.255.240
 network 172.26.1.48 mask 255.255.255.240
 network 192.168.1.48 mask 255.255.255.240
 neighbor 192.168.1.49 remote-as 65101

end

copy run start