Cisco bgp simple see: https://blog.mahyudd.in/2014/10/31/lab-pengaturan-dasar-bgp-di-cisco-mikrotik-dan-vyatta.html

cisco-simple-bgp

!
! Last configuration change at 15:37:08 UTC Fri Oct 31 2014
!
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname Cisco
!
boot-start-marker
boot-end-marker
!
no aaa new-model
no ip icmp rate-limit unreachable
!       
no ip domain lookup
ip cef
ipv6 multicast rpf use-bgp
no ipv6 cef
!
multilink bundle-name authenticated
!
ip tcp synwait-time 5
! 
!
interface Loopback0
 ip address 192.168.0.2 255.255.255.255
!
interface Ethernet0/0
 no ip address
 shutdown
 duplex auto
!
interface GigabitEthernet0/0
 ip address 192.168.1.2 255.255.255.0
 media-type gbic
 speed 1000
 duplex full
 negotiation auto
!
interface GigabitEthernet1/0
 ip address 192.168.2.2 255.255.255.0
 negotiation auto
!
router bgp 22
 bgp router-id 192.168.0.2
 no bgp log-neighbor-changes
 neighbor 192.168.1.1 remote-as 11
 neighbor 192.168.2.3 remote-as 33
 !
 address-family ipv4
  network 192.168.0.2 mask 255.255.255.255
  network 192.168.22.0
  neighbor 192.168.1.1 activate
  neighbor 192.168.1.1 soft-reconfiguration inbound
  neighbor 192.168.2.3 activate
  neighbor 192.168.2.3 soft-reconfiguration inbound
 exit-address-family
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip route 192.168.22.0 255.255.255.0 Null0
!
control-plane
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
 stopbits 1
line aux 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
 stopbits 1
line vty 0 4
 login
!
!
end