ip route 160.114.0.0 255.255.0.0 192.168.1.227
router bgp 5
 neighbor 10.5.1.2 remote-as 4
 neighbor 10.6.1.1 remote-as 6
 address-family ipv4 unicast
  neighbor 10.5.1.2 activate
  neighbor 10.6.1.1 activate
  network 10.5.0.0 mask 255.255.0.0
  network 192.168.1.0 mask 255.255.255.0
  network 160.114.0.0 mask 255.255.0.0
  redistribute connected
  aggregate-address 10.5.0.0 255.255.0.0 summary-only
  no auto-summary