R7

R7#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

O 220.1.1.0/24 [110/65] via 78.1.1.2, 00:00:53, Serial0/0
100.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 100.1.1.0/24 is directly connected, Virtual-Access1.1
C 100.1.1.1/32 is directly connected, Virtual-Access1.1
O 200.1.1.0/24 [110/65] via 78.1.1.2, 00:00:53, Serial0/0
6.0.0.0/24 is subnetted, 1 subnets
C 6.6.6.0 is directly connected, Loopback0
7.0.0.0/32 is subnetted, 1 subnets
O 7.7.7.7 [110/65] via 78.1.1.2, 00:00:53, Serial0/0
78.0.0.0/24 is subnetted, 1 subnets
C 78.1.1.0 is directly connected, Serial0/0




R7(config-router)#do show run
Building configuration...

Current configuration : 1650 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R7
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username agg1 password 0 agg1
!
!
!
!
!
bba-group pppoe agg1
virtual-template 1
!
!
interface Loopback0
ip address 6.6.6.6 255.255.255.0
!
interface Serial0/0
ip address 78.1.1.1 255.255.255.0
serial restart-delay 0
no dce-terminal-timing-enable
no fair-queue
!
interface Serial0/1
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial0/2
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial0/3
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Ethernet1/0
no ip address
half-duplex
pppoe enable group agg1
!
interface Ethernet1/1
no ip address
shutdown
half-duplex
!
interface Ethernet1/2
no ip address
shutdown
half-duplex
!
interface Ethernet1/3
no ip address
shutdown
half-duplex
!
interface Virtual-Template1
ip address 100.1.1.254 255.255.255.0
peer default ip address pool agg1
ppp authentication pap
!
router ospf 1
log-adjacency-changes
redistribute connected subnets
network 6.6.6.0 0.0.0.255 area 0
network 78.1.1.0 0.0.0.255 area 0
network 100.1.1.0 0.0.0.255 area 0
!
ip local pool agg1 100.1.1.1 100.1.1.253
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging sy

nchronous
line aux 0
line vty 0 4
!
!
end