====IOS-XR Lab 9: iBGP with Route Reflectors part 1====

===Initial Configs====
<code>hostname nysyr-rc1
!
interface Loopback0
 ipv4 address 192.168.1.1 255.255.255.255
!
interface GigabitEthernet0/0/0/0
 description connection to ny-rr; Gig 0/0/0/0
 ipv4 address 10.0.1.1 255.255.255.0
!
router bgp 65000
 bgp router-id 192.168.1.1
 address-family ipv4 unicast
  network 10.0.1.0/24
  network 192.168.1.1/32
 !
 neighbor 192.168.1.254
  remote-as 65000
  update-source Loopback0
  address-family ipv4 unicast</code>
<code>hostname ny-rr
!
interface Loopback0
 ipv4 address 192.168.1.254 255.255.255.255
!
interface GigabitEthernet0/0/0/0
 description connection to nysyr-rc1; Gig 0/0/0/0
 ipv4 address 10.0.1.254 255.255.255.0
!
interface GigabitEthernet0/0/0/1
 description connection to fl-rr; Gig 0/0/0/1
 ipv4 address 10.0.0.1 255.255.255.0
!
router ospf 1
 router-id 192.168.1.254
 area 0
  interface Loopback0
  !
  interface GigabitEthernet0/0/0/1
  !
 !
!
router bgp 65000
 bgp router-id 192.168.1.254
 address-family ipv4 unicast
  network 10.0.0.0/24
  network 10.0.1.0/24
  network 192.168.1.254/32
 !
 neighbor 192.168.1.1
  remote-as 65000
  update-source Loopback0
  address-family ipv4 unicast</code>