en
Password:
r1#show run
Building configuration...

Current configuration : 2224 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r1
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$oB4/$/FW3JlE2DSVOt6/g1Jw7W/
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
ip host r2 192.168.3.34
ip host r3 172.16.2.22
ip host r4 192.168.4.6
ip host r5 192.168.3.130
ip host r6 192.168.4.10
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 1.1.1.1 255.255.255.255
!
interface FastEthernet0/0
 description link to r2
 ip address 192.168.3.33 255.255.255.224
 duplex half
!
interface FastEthernet1/0
 description link to r3
 ip address 172.16.2.21 255.255.255.252
 ip summary-address eigrp 2 192.168.0.0 255.255.248.0 5
 duplex half
!
interface FastEthernet2/0
 description link to r4
 ip address 192.168.4.5 255.255.255.252
 ip summary-address eigrp 2 192.168.3.0 255.255.255.0 5
 duplex half
!
interface FastEthernet3/0
 description link to r5
 ip address 192.168.3.129 255.255.255.224
 ip summary-address eigrp 1 192.168.4.0 255.255.255.0 5
 ip summary-address eigrp 1 192.168.3.0 255.255.255.128 5
 ip summary-address eigrp 1 172.16.0.0 255.255.255.252 5
 duplex half
!
interface FastEthernet4/0
 description link to r6
 ip address 192.168.4.9 255.255.255.252
 duplex half
!
router eigrp 2
 redistribute ospf 1 metric 100000 100 100 5 1500
 passive-interface FastEthernet4/0
 network 172.16.0.0
 network 192.168.4.0
 no auto-summary
!
router eigrp 1
 redistribute ospf 1 metric 100000 100 100 5 1500
 passive-interface FastEthernet0/0
 network 192.168.3.0
 no auto-summary
!
router ospf 1
 log-adjacency-changes
 area 1 nssa no-redistribution no-summary
 area 1 range 192.168.4.8 255.255.255.248
 summary-address 172.16.0.0 255.255.0.0
 summary-address 192.168.3.128 255.255.255.128
 summary-address 192.168.4.0 255.255.255.0
 redistribute eigrp 2 metric 10 subnets
 redistribute eigrp 1 metric 10 subnets
 network 192.168.3.32 0.0.0.31 area 0
 network 192.168.4.8 0.0.0.3 area 1
!
ip classless
ip route 192.168.4.8 255.255.255.248 Null0
no ip http server
!
!
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r1^C
!
line con 0
 stopbits 1
line aux 0
line vty 0 4
 no login
!
!
end

r1#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

     1.0.0.0/32 is subnetted, 1 subnets
C       1.1.1.1 is directly connected, Loopback0
     172.16.0.0/16 is variably subnetted, 3 subnets, 3 masks
C       172.16.2.20/30 is directly connected, FastEthernet1/0
O       172.16.0.0/16 is a summary, 00:27:05, Null0
D       172.16.1.0/24 [90/156160] via 172.16.2.22, 00:23:26, FastEthernet1/0
     192.168.4.0/24 is variably subnetted, 6 subnets, 4 masks
D       192.168.4.72/29 [90/156160] via 192.168.4.6, 00:11:20, FastEthernet2/0
O       192.168.4.13/32 [110/2] via 192.168.4.10, 00:27:06, FastEthernet4/0
C       192.168.4.8/30 is directly connected, FastEthernet4/0
S       192.168.4.8/29 is directly connected, Null0
C       192.168.4.4/30 is directly connected, FastEthernet2/0
D       192.168.4.0/24 is a summary, 00:03:00, Null0
     192.168.1.0/32 is subnetted, 1 subnets
O       192.168.1.1 [110/2] via 192.168.3.34, 00:26:45, FastEthernet0/0
D    192.168.2.0/24 [90/156160] via 192.168.3.130, 00:02:25, FastEthernet3/0
     192.168.3.0/24 is variably subnetted, 9 subnets, 4 masks
O       192.168.3.97/32 [110/2] via 192.168.3.34, 00:26:45, FastEthernet0/0
O       192.168.3.65/32 [110/2] via 192.168.3.34, 00:26:45, FastEthernet0/0
C       192.168.3.32/27 is directly connected, FastEthernet0/0
D       192.168.3.0/25 is a summary, 00:02:30, Null0
D       192.168.3.0/24 is a summary, 00:07:31, Null0
D       192.168.3.192/27
           [90/156160] via 192.168.3.130, 00:02:25, FastEthernet3/0
D       192.168.3.160/27
           [90/156160] via 192.168.3.130, 00:02:25, FastEthernet3/0
C       192.168.3.128/27 is directly connected, FastEthernet3/0
O       192.168.3.128/25 is a summary, 00:02:29, Null0
D    192.168.0.0/21 is a summary, 00:23:31, Null0
r1#r2
Translating "r2"
Trying r2 (192.168.3.34)... Open
Wlcome to r2
r2>en
Password:
r2#show run
Building configuration...

Current configuration : 1087 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r2
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$VLwP$X0RwLrmSyrIWf7PIqu9iS0
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
ip host r1 192.168.3.33
ip host r3 172.16.2.22
ip host r4 192.168.4.6
ip host r5 192.168.3.130
ip host r6 192.168.4.10
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 192.168.3.65 255.255.255.224
!
interface Loopback1
ip address 192.168.3.97 255.255.255.224
!
interface Loopback2
 ip address 192.168.1.1 255.255.255.0
!
interface FastEthernet0/0
 description link to r1
 ip address 192.168.3.34 255.255.255.224
 duplex half
!
router ospf 1
 log-adjacency-changes
 network 192.168.1.0 0.0.0.255 area 0
 network 192.168.3.32 0.0.0.31 area 0
 network 192.168.3.64 0.0.0.31 area 0
 network 192.168.3.96 0.0.0.31 area 0
!
ip classless
no ip http server
!
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWlcome to r2^C
!
line con 0
 stopbits 1
line aux 0
line vty 0 4
 no login
!
!
end

r2#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 E2 172.16.0.0/16 [110/10] via 192.168.3.33, 00:18:36, FastEthernet0/0
     192.168.4.0/24 is variably subnetted, 2 subnets, 2 masks
O IA    192.168.4.8/29 [110/2] via 192.168.3.33, 00:18:36, FastEthernet0/0
O E2    192.168.4.0/24 [110/10] via 192.168.3.33, 00:17:17, FastEthernet0/0
C    192.168.1.0/24 is directly connected, Loopback2
O E2 192.168.2.0/24 [110/10] via 192.168.3.33, 00:02:27, FastEthernet0/0
     192.168.3.0/24 is variably subnetted, 6 subnets, 3 masks
C       192.168.3.96/27 is directly connected, Loopback1
C       192.168.3.64/27 is directly connected, Loopback0
C       192.168.3.32/27 is directly connected, FastEthernet0/0
O E2    192.168.3.0/25 [110/10] via 192.168.3.33, 00:02:38, FastEthernet0/0
O E2    192.168.3.0/24 [110/10] via 192.168.3.33, 00:12:57, FastEthernet0/0
O E2    192.168.3.128/25 [110/10] via 192.168.3.33, 00:18:36, FastEthernet0/0
O E2 192.168.0.0/21 [110/10] via 192.168.3.33, 00:18:37, FastEthernet0/0
r2#r3
Translating "r3"
Trying r3 (172.16.2.22)... Open
Welcome to r3
r3>en
Password:
r3#show run
Building configuration...

Current configuration : 820 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r3
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$/aaN$qFphXWTE9Z18zFoT3GBxl.
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
ip host r1 172.16.2.21
ip host r2 192.168.3.34
ip host r4 192.168.4.6
ip host r5 192.168.3.130
ip host r6 192.168.4.10
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 172.16.1.1 255.255.255.0
!
interface FastEthernet0/0
 description link to r1
 ip address 172.16.2.22 255.255.255.252
 duplex half
!
router eigrp 2
 network 172.16.0.0
 auto-summary
!
ip classless
no ip http server
!
!
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r3^C
!
line con 0
 stopbits 1
line aux 0
line vty 0 4
 no login
!
!
end

r3#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

     172.16.0.0/16 is variably subnetted, 3 subnets, 3 masks
C       172.16.2.20/30 is directly connected, FastEthernet0/0
D EX    172.16.0.0/16 [170/53760] via 172.16.2.21, 00:24:55, FastEthernet0/0
C       172.16.1.0/24 is directly connected, Loopback0
D    192.168.0.0/21 [90/28160] via 172.16.2.21, 00:24:55, FastEthernet0/0
r3#r4
Translating "r4"
Trying r4 (192.168.4.6)... Open
Welcome to r4
r4>en
Password:

r4#show run
Building configuration...

Current configuration : 846 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r4
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$3jXd$2c7.JCj4h9JxhMc9W90ew.
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
ip host r1 192.168.3.34
ip host r2 172.16.2.22
ip host r5 192.168.3.130
ip host r6 192.168.4.10
ip host r3 172.16.2.22
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 description test ip
 ip address 192.168.4.73 255.255.255.248
!
 interface FastEthernet0/0
 description link to r1
 ip address 192.168.4.6 255.255.255.252
 duplex half
!
router eigrp 2
 network 192.168.4.0
 auto-summary
!
ip classless
no ip http server
!
!
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r4^C
!
line con 0
 stopbits 1
line aux 0
line vty 0 4
 no login
!
!
end

r4#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

     172.16.0.0/16 is variably subnetted, 3 subnets, 3 masks
D       172.16.2.20/30 [90/30720] via 192.168.4.5, 00:12:28, FastEthernet0/0
D EX    172.16.0.0/16 [170/53760] via 192.168.4.5, 00:12:28, FastEthernet0/0
D       172.16.1.0/24 [90/158720] via 192.168.4.5, 00:12:28, FastEthernet0/0
     192.168.4.0/24 is variably subnetted, 5 subnets, 3 masks
C       192.168.4.72/29 is directly connected, Loopback0
D EX    192.168.4.13/32 [170/53760] via 192.168.4.5, 00:12:28, FastEthernet0/0
D       192.168.4.8/30 [90/30720] via 192.168.4.5, 00:12:28, FastEthernet0/0
D       192.168.4.8/29 [90/28160] via 192.168.4.5, 00:12:28, FastEthernet0/0
C       192.168.4.4/30 is directly connected, FastEthernet0/0
     192.168.1.0/32 is subnetted, 1 subnets
D EX    192.168.1.1 [170/53760] via 192.168.4.5, 00:12:28, FastEthernet0/0
D    192.168.3.0/24 [90/53760] via 192.168.4.5, 00:08:29, FastEthernet0/0
r4#r5
Translating "r5"
Trying r5 (192.168.3.130)... Open
Welcome to r5
r5>en
Password:
r5#show run
Building configuration...

Current configuration : 1036 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r5
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$3Bg3$8VxG1PliN/XKbkOP9q.Sj1
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
ip host r6 192.168.4.10
ip host r4 192.168.4.6
ip host r3 172.16.2.22
ip host r2 192.168.3.34
ip host r1 192.168.3.129
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 description test ip
 ip address 192.168.3.161 255.255.255.224
!
 interface Loopback1
 description test ip
 ip address 192.168.3.193 255.255.255.224
!
interface Loopback2
 description test ip
 ip address 192.168.2.1 255.255.255.0
!
interface FastEthernet0/0
 description link to r1
 ip address 192.168.3.130 255.255.255.224
 duplex half
!
router eigrp 1
 network 192.168.2.0
 network 192.168.3.0
 auto-summary
!
ip classless
no ip http server
!
!
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r5^C
!
line con 0
 stopbits 1
line aux 0
line vty 0 4
 no login
!
!
end

r5#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

D EX 172.16.0.0/16 [170/53760] via 192.168.3.129, 00:07:12, FastEthernet0/0
D    192.168.4.0/24 [90/53760] via 192.168.3.129, 00:07:12, FastEthernet0/0
     192.168.1.0/32 is subnetted, 1 subnets
D EX    192.168.1.1 [170/53760] via 192.168.3.129, 00:07:12, FastEthernet0/0
C    192.168.2.0/24 is directly connected, Loopback2
     192.168.3.0/24 is variably subnetted, 6 subnets, 3 masks
D       192.168.3.0/25 [90/30720] via 192.168.3.129, 00:07:12, FastEthernet0/0
D       192.168.3.0/24 is a summary, 00:18:15, Null0
C       192.168.3.192/27 is directly connected, Loopback1
C       192.168.3.160/27 is directly connected, Loopback0
C       192.168.3.128/27 is directly connected, FastEthernet0/0
D EX    192.168.3.128/25
           [170/53760] via 192.168.3.129, 00:07:12, FastEthernet0/0
r5#r6
Translating "r6"
Trying r6 (192.168.4.10)... Open
Welcome to r6
r6>en
Password:

r6#show run
Building configuration...

Current configuration : 918 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r6
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$/lE6$MVeWjkDbeBTthoju4Ugt50
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
ip host r1 192.168.4.9
ip host r2 192.168.3.34
ip host r3 172.16.2.22
ip host r4 172.16.4.6
ip host r5 192.168.3.130
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 description test ip
 ip address 192.168.4.13 255.255.255.252
!
 interface FastEthernet0/0
 description link to r1
 ip address 192.168.4.10 255.255.255.252
 duplex half
!
router ospf 1
 log-adjacency-changes
 area 1 nssa
 network 192.168.4.8 0.0.0.3 area 1
 network 192.168.4.12 0.0.0.3 area 1
!
ip classless
no ip http server
!
!
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r6^C
!
line con 0
 stopbits 1
line aux 0
line vty 0 4
 no login
!
!
end

r6#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 192.168.4.9 to network 0.0.0.0

     192.168.4.0/30 is subnetted, 2 subnets
C       192.168.4.12 is directly connected, Loopback0
C       192.168.4.8 is directly connected, FastEthernet0/0
O*IA 0.0.0.0/0 [110/2] via 192.168.4.9, 00:20:49, FastEthernet0/0
r6#

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