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R1
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interface GigabitEthernet0/1
 description Primary INETCKT
 ip address 193.88.147.54 255.255.255.252
 ip access-group INET-RTR_EXT_IN in
 load-interval 30
 duplex full
 speed 1000
 media-type gbic
 negotiation auto
 no cdp enable

interface GigabitEthernet0/2
 description >> to switch A 1/0/1 <<
 ip address 216.104.233.2 255.255.255.0
 load-interval 30
 duplex auto
 speed auto
 media-type rj45
 no negotiation auto
 standby ip 216.104.233.1
 standby priority 110
 standby preempt
 standby track GigabitEthernet0/1 20

interface GigabitEthernet0/3
 ip address 216.104.222.2 255.255.255.0
 duplex auto
 speed auto
 media-type rj45
 no negotiation auto
 standby 220 ip 216.104.222.1
 standby 220 priority 110
 standby 220 preempt
 standby 220 track GigabitEthernet0/1 20

router bgp 64521
 no synchronization
 bgp log-neighbor-changes
 network 216.104.222.0
 network 216.104.233.0
 neighbor 193.88.147.53 remote-as 2111
 neighbor 193.88.147.53 timers 30 90
 neighbor 193.88.147.53 soft-reconfiguration inbound
 neighbor 193.88.147.53 route-map bths-in in
 neighbor 193.88.147.53 route-map bths-out out
 neighbor 193.88.147.53 password 7 XXXXXXXXXXX
 neighbor 216.104.233.3 remote-as 64521
 neighbor 216.104.233.3 next-hop-self
 neighbor 216.104.233.3 timers 30 90
 neighbor 216.104.233.3 route-map ibgp-in in
 neighbor 216.104.233.3 password 7 XXXXXXXXX
 no auto-summary


ip classless
ip route 216.104.222.0 255.255.255.0 Null0
ip route 216.104.233.0 255.255.255.0 Null0
no ip http server
no ip http secure-server
!
ip as-path access-list 1 permit ^$
ip as-path access-list 4 permit ^2111_
ip as-path access-list 4 permit ^\(.*
!
!
ip prefix-list XYZ-net seq 5 permit 216.104.233.0/24
ip prefix-list XYZ-net seq 10 permit 216.104.222.0/24
!
!
route-map bths-in permit 10
 match as-path 4
 set weight 250
!
route-map bths-in deny 20
!
route-map ibgp-in permit 10
 set weight 50
!
route-map bths-out permit 10
 match ip address prefix-list XYZ-net
 match as-path 1
 set metric 100
!
route-map bths-out deny 20




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R2
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interface GigabitEthernet0/1
 description Backup INETCKT
 ip address 193.99.147.58 255.255.255.252
 ip access-group INET-RTR_EXT_IN in
 load-interval 30
 duplex full
 speed 1000
 media-type gbic
 negotiation auto
 no cdp enable
!
interface GigabitEthernet0/2
  description >> to switch B 1/0/1 <<
 ip address 216.104.233.3 255.255.255.0
 load-interval 30
 duplex auto
 speed auto
 media-type rj45
 no negotiation auto
 standby ip 216.104.233.1
 standby preempt
 standby track GigabitEthernet0/1 20

interface GigabitEthernet0/3
 ip address 216.104.222.3 255.255.255.0
 load-interval 30
 duplex auto
 speed auto
 media-type rj45
 no negotiation auto
 no cdp enable
 standby 220 ip 216.104.222.1
 standby 220 preempt
 standby 220 track GigabitEthernet0/1 20
!
router bgp 64521
 no synchronization
 bgp log-neighbor-changes
 network 216.104.222.0
 network 216.104.233.0
 neighbor 193.99.147.57 remote-as 2111
 neighbor 193.99.147.57 timers 30 90
 neighbor 193.99.147.57 route-map bths-in in
 neighbor 193.99.147.57 route-map bths-out out
 neighbor 193.99.147.57 password 7 087719775D2B353F1D
 neighbor 216.104.233.2 remote-as 64521
 neighbor 216.104.233.2 next-hop-self
 neighbor 216.104.233.2 timers 30 90
 neighbor 216.104.233.2 route-map ibgp-in in
 neighbor 216.104.233.2 password 7 XXXXXXXXX
 no auto-summary
!
ip classless
ip route 216.104.220.0 255.255.255.0 Null0
ip route 216.104.223.0 255.255.255.0 Null0
no ip http server
no ip http secure-server
!
ip as-path access-list 1 permit ^$
ip as-path access-list 4 permit ^2110_
ip as-path access-list 4 permit ^\(.*
!
!
ip prefix-list XYZ-net seq 5 permit 216.104.223.0/24
ip prefix-list XYZ-net seq 10 permit 216.104.220.0/24
!
!
route-map bths-in permit 10
 match as-path 4
 set weight 200
!
route-map bths-in deny 20
!
route-map ibgp-in permit 10
 set weight 50
!
route-map bths-out permit 10
 match ip address prefix-list XYZ-net
 match as-path 1
 set metric 200
!
route-map bths-out deny 20