!Router 6 section 7 part 1, OSPF
!Johnny Bass 6/2002
!
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R6
!
!
username Router2 password 0 cisco
username R2 password 0 cisco
username R7 password 0 cisco
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
isdn switch-type basic-ni
isdn voice-call-failure 0
!
key chain JB
 key 1
  key-string cisco
cns event-service server
!
!
!
!
!
interface Loopback0
 ip address 161.5.66.1 255.255.255.0
 no ip directed-broadcast
!
interface Multilink1
 ip address 161.5.26.6 255.255.255.128
 no ip directed-broadcast
 ip ospf message-digest-key 1 md5 cisco
 no cdp enable
 ppp authentication pap
 ppp pap sent-username Router6a password 7 104D000A061844
 ppp multilink
 multilink-group 1
!
interface Ethernet0
 ip address 202.21.5.136 255.255.255.240
 no ip directed-broadcast
 ip rip authentication mode md5
 ip rip authentication key-chain JB
!
interface Serial0
 ip address 161.5.156.6 255.255.255.240
 no ip directed-broadcast
 encapsulation frame-relay
 ip ospf priority 0
 no ip mroute-cache
 no fair-queue
 frame-relay map ip 161.5.156.2 165 broadcast
 frame-relay map ip 161.5.156.5 165 broadcast
 no frame-relay inverse-arp IP 162
!
interface Serial1
 no ip address
 no ip directed-broadcast
 encapsulation ppp
 no fair-queue
 ppp multilink
 multilink-group 1
!
interface Serial2
 no ip address
 no ip directed-broadcast
 encapsulation ppp
 no fair-queue
 ppp multilink
 multilink-group 1
!
interface Serial3
 no ip address
 no ip directed-broadcast
 shutdown
!
interface BRI0
 ip address 202.12.5.66 255.255.255.240
 no ip directed-broadcast
 encapsulation ppp
 ip ospf demand-circuit
 dialer map ip 202.12.5.65 name R2 broadcast 2013
 dialer-group 1
 isdn switch-type basic-ni
 isdn spid1 2014
 ppp authentication chap
!
router ospf 1
 router-id 6.6.6.6
 area 0 authentication message-digest
 area 45 authentication
 area 256 virtual-link 5.5.5.5 authentication-key cisco
 area 45 range 161.5.66.0 255.255.255.0
 network 161.5.26.0 0.0.0.255 area 0
 network 161.5.66.0 0.0.0.255 area 45
 network 161.5.156.0 0.0.0.255 area 256
 network 161.6.127.0 0.0.0.255 area 267
 network 202.12.5.64 0.0.0.15 area 26
!
router rip
 version 2
 passive-interface Multilink1
 network 202.21.5.0
!
ip classless
no ip http server
!
!
dialer-list 1 protocol ip permit
!
alias exec x un all
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
 transport input none
line aux 0
line vty 0 4
!
end