Core-A:
interface GigabitEthernet0/0
 description FastEther to PhoneRoomSwitch_59
 no ip address
 ip pim dense-mode
 no ip mroute-cache
 duplex auto
 speed auto
 media-type rj45
!
interface GigabitEthernet0/0.1
 encapsulation dot1Q 1 native
 ip address 10.1.1.201 255.255.0.0
!
interface Serial1/1
 bandwidth 768
 ip address 10.254.2.1 255.255.255.252
 ip pim dense-mode
 ip policy route-map pbr-vnh-residents
 serial restart-delay 0
!
router eigrp 110
 variance 3
 redistribute static
 network 10.0.0.0
 network 172.16.2.0 0.0.0.255
 network 172.16.3.0 0.0.0.255
 network 192.168.4.0
 auto-summary
!
router rip
 network 10.0.0.0


Core-B:
interface GigabitEthernet0/0
 description GigabitEthernet to Gateway_Switch
 no ip address
 ip pim dense-mode
 no ip mroute-cache
 duplex auto
 speed auto
 media-type rj45
!
interface GigabitEthernet0/0.1
 encapsulation dot1Q 1 native
 ip address 10.1.1.202 255.255.0.0
!
interface Serial0/0/1:1
 bandwidth 1536
 ip address 10.254.2.5 255.255.255.252
 ip pim dense-mode
 ip policy route-map pbr-vnh-residents
!
router eigrp 110
 variance 3
 redistribute static
 network 10.0.0.0
 network 172.16.2.0 0.0.0.255
 network 172.16.3.0 0.0.0.255
 auto-summary
!
router rip
 network 10.0.0.0


Gateway_Switch:
router eigrp 110
 variance 3
 redistribute static
 network 10.0.0.0
 network 172.16.2.0 0.0.0.255
 network 172.16.3.0 0.0.0.255
 auto-summary
 eigrp log-neighbor-changes
!
router rip
 redistribute connected
 network 10.0.0.0


VNH:
interface Serial0/0
 bandwidth 1536
 ip address 10.254.2.6 255.255.255.252
 ip pim dense-mode
 ip route-cache flow
 service-module t1 timeslots 1-24
!
interface Serial0/1
 bandwidth 768
 ip address 10.254.2.2 255.255.255.252
 ip pim dense-mode
 ip route-cache flow
!
router eigrp 110
 variance 2
 redistribute static
 network 10.0.0.0
 network 192.168.2.0 0.0.0.3
 no auto-summary