@ R1 en conf t ! no ip domain-lookup ! enable secret cisco ! hostname R1 ! line con 0 logging syn exec-timeout 0 0 password cisco login ! line vty 0 4 password cisco login ! int lo 0 ip add 13.13.1.1 255.255.255.0 ! int fa0/0 ip add 150.1.13.1 255.255.255.0 no shutdown ! int fa0/1 ip add 13.13.11.1 255.255.255.0 no shutdown ! int s1/0 ip add 13.13.9.1 255.255.255.0 encapsulation frame-relay no frame-relay inverse-arp frame-relay map ip 13.13.9.2 102 broadcast frame-relay map ip 13.13.9.3 102 broadcast no shutdown ! int s1/1 ip add 13.13.10.1 255.255.255.0 encapsulation frame-relay no frame-relay inverse-arp frame-relay map ip 13.13.10.3 113 broadcast no shutdown ! router eigrp 100 eigrp router-id 13.13.1.1 no auto-summary network 13.13.1.1 0.0.0.0 network 13.13.11.1 0.0.0.0 network 13.13.9.1 0.0.0.0 network 13.13.10.1 0.0.0.0 network 150.1.13.1 0.0.0.0 passive-interface lo 0 passive-interface fa0/1 end ! @ R2 en conf t ! no ip domain-lookup ! enable secret cisco ! hostname R2 ! line con 0 logging syn exec-timeout 0 0 password cisco login ! line vty 0 4 password cisco login ! int lo 0 ip add 13.13.2.2 255.255.255.0 ! int fa0/1 ip add 13.13.12.2 255.255.255.0 no shutdown ! int s1/0 encapsulation frame-relay no frame-relay inverse-arp no shutdown ! int s1/0.123 multipoint ip add 13.13.9.2 255.255.255.0 frame-relay map ip 13.13.9.1 201 broadcast frame-relay map ip 13.13.9.3 203 broadcast ! router eigrp 100 eigrp router-id 13.13.2.2 no auto-summary network 13.13.2.2 0.0.0.0 network 13.13.12.2 0.0.0.0 network 13.13.9.2 0.0.0.0 passive-interface lo 0 passive-interface fa0/1 ! int s1/0.123 no ip split-horizon eigrp 100 end ! @ R3 en conf t ! no ip domain-lookup ! enable secret cisco ! hostname R3 ! line con 0 logging syn exec-timeout 0 0 password cisco login ! line vty 0 4 password cisco login ! int lo 0 ip add 13.13.3.3 255.255.255.0 ! int fa0/0 ip add 150.3.13.1 255.255.255.0 ip summary-address eigrp 100 13.13.0.0 255.255.0.0 no shutdown ! int fa0/1 ip add 13.13.13.3 255.255.255.0 no shutdown ! int s1/0 ip add 13.13.9.3 255.255.255.0 encapsulation frame-relay no frame-relay inverse-arp frame-relay map ip 13.13.9.2 302 broadcast frame-relay map ip 13.13.9.1 302 broadcast no shutdown ! int s1/1 ip add 13.13.10.3 255.255.255.0 encapsulation frame-relay no frame-relay inverse-arp frame-relay map ip 13.13.10.1 311 broadcast no shutdown ! access-list 10 permit 200.200.1.0 0.0.0.255 ! router eigrp 100 eigrp router-id 13.13.3.3 no auto-summary network 13.13.3.3 0.0.0.0 network 13.13.13.3 0.0.0.0 network 13.13.9.3 0.0.0.0 network 13.13.10.3 0.0.0.0 network 150.3.13.1 0.0.0.0 passive-interface lo 0 passive-interface fa0/1 offset-list 10 in 200000 s1/1 ! key chain EIGRP_KEY key 13 key-string cisco ! int fa0/0 ip authentication key-chain eigrp 100 EIGRP_KEY ip authentication mode eigrp 100 md5 end @ R4 en conf t ! no ip domain-lookup ! hostname R4 ! line con 0 logging syn exec-timeout 0 0 password cisco login ! line vty 0 4 password cisco login ! int lo 0 ip add 13.13.4.4 255.255.255.0 ! int lo 200 ip add 200.200.1.1 255.255.255.0 ! int fa0/0 ip add 150.1.13.254 255.255.255.0 no shutdown ! router eigrp 100 eigrp router-id 13.13.4.4 no auto-summary network 13.13.4.4 0.0.0.0 network 150.1.13.254 0.0.0.0 network 200.200.1.1 0.0.0.0 passive-interface lo 0 passive-interface lo 200 end ! @ R5 en conf t ! no ip domain-lookup ! hostname R5 ! line con 0 logging syn exec-timeout 0 0 password cisco login ! line vty 0 4 password cisco login ! int lo 0 ip add 13.13.5.5 255.255.255.0 ! int fa0/0 ip address 150.3.13.254 255.255.255.0 no shutdown ! router eigrp 100 eigrp router-id 13.13.5.5 no auto-summary network 13.13.5.5 0.0.0.0 network 150.3.13.254 0.0.0.0 passive-interface lo 0 key chain EIGRP_KEY key 13 key-string cisco ! int fa0/0 ip authentication key-chain eigrp 100 EIGRP_KEY ip authentication mode eigrp 100 md5 end !