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OSPF

US-R1#sh run

Building configuration...

Current configuration : 1187 bytes

!

version 12.4

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname US-R1

!

!

!

enable secret 5 $1$mERr$9cTjUIEqNGurQiFU.ZeCi1

!

!

!

!

!

!

!

!

!

!ip ssh version 1

!

!

spanning-tree mode pvst

!

!

!

!

interface Loopback0

ip address 172.16.0.1 255.255.255.255

!interface FastEthernet0/0

ip address 192.168.20.1 255.255.255.192

duplex auto

speed auto

!

interface FastEthernet0/1

ip address 192.168.20.118 255.255.255.248

ip ospf hello-interval 30

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Tablas ***********

US-R2#sh run

Building configuration...

Current configuration : 1160 bytes

!

version 12.4

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname US-R2

!

!

!

enable secret 5 $1$mERr$9cTjUIEqNGurQiFU.ZeCi1

!

!

!

!

!

!

!!

!

!

ip ssh version 1

!

!

spanning-tree mode pvst

!

!

!

!

interface Loopback0

ip address 172.16.0.2 255.255.255.255

!

interface FastEthernet0/0

ip address 192.168.20.65 255.255.255.224

duplex auto

speed auto

!

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interface FastEthernet0/1

ip address 192.168.20.113 255.255.255.248

ip ospf hello-interval 30

ip ospf priority 75

duplex auto

speed auto

!

interface Serial0/0/0

ip address 192.168.20.242 255.255.255.252

ip ospf priority 75

!

interface Serial0/0/1

no ip address

shutdown

!

interface Vlan1

no ip address

shutdown!

router ospf 3

log-adjacency-changes

passive-interface FastEthernet0/0

network 172.16.0.2 0.0.0.0 area 0

network 192.168.20.64 0.0.0.31 area 0

network 192.168.20.112 0.0.0.7 area 0

network 192.168.20.240 0.0.0.3 area 0

!

ip classless

!!

!

banner motd ^CAuthorized Access Only!^C

!

!

!

!

line con 0

password cisco

login

line vty 0 4

password ciscologin

line vty 5 15

password cisco

login

!

!

!

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End

Tablas **********

US-R1#sh ip ro

Codes: C - connected, S - static, I - IGRP, 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, E - EGP

i - IS-IS, 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 192.168.20.245 to network 0.0.0.0

64.0.0.0/30 is subnetted, 1 subnets

O 64.100.50.0 [110/128] via 192.168.20.245, 00:08:28, Serial0/0/0

128.107.0.0/30 is subnetted, 1 subnets

O 128.107.25.0 [110/128] via 192.168.20.245, 00:08:28, Serial0/0/0

172.16.0.0/32 is subnetted, 3 subnetsC 172.16.0.1 is directly connected, Loopback0

O 172.16.0.2 [110/129] via 192.168.20.245, 00:07:48, Serial0/0/0

O 172.16.0.4 [110/65] via 192.168.20.245, 00:08:28, Serial0/0/0

192.168.20.0/24 is variably subnetted, 6 subnets, 5 masks

C 192.168.20.0/26 is directly connected, FastEthernet0/0

O 192.168.20.64/27 [110/129] via 192.168.20.245, 00:07:48, Serial0/0/0

O 192.168.20.96/28 [110/2] via 192.168.20.114, 00:07:32, FastEthernet0/1

C 192.168.20.112/29 is directly connected, FastEthernet0/1

O 192.168.20.240/30 [110/128] via 192.168.20.245, 00:07:58, Serial0/0/0

C 192.168.20.244/30 is directly connected, Serial0/0/0

O*E2 0.0.0.0/0 [110/1] via 192.168.20.245, 00:08:28, Serial0/0/0

US-HQ#sh run

Building configuration...

Current configuration : 1489 bytes

!

version 12.4

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname US-HQ

!

!

!

enable secret 5 $1$mERr$9cTjUIEqNGurQiFU.ZeCi1

!

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!

!

!

!

!

!

!

!

!

ip ssh version 1

!

!

spanning-tree mode pvst

!

!

!

!

interface Loopback0ip address 172.16.0.4 255.255.255.255

!

interface FastEthernet0/0

no ip address

duplex auto

speed auto

shutdown

!

interface FastEthernet0/1

no ip address

duplex autospeed auto

shutdown

!

interface Serial0/0/0

description Link to US-R1

ip address 192.168.20.245 255.255.255.252

clock rate 2000000

!

interface Serial0/0/1

description Link to US-R2

ip address 192.168.20.241 255.255.255.252

clock rate 2000000!

interface Serial0/1/0

description Link to the Internet

ip address 64.100.50.2 255.255.255.252

!

interface Serial0/1/1

description Link to UK

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ip address 128.107.25.1 255.255.255.252

clock rate 2000000

!

interface Vlan1

no ip address

shutdown

!

router ospf 3

log-adjacency-changes

network 192.168.20.244 0.0.0.3 area 0

network 192.168.20.240 0.0.0.3 area 0

network 172.16.0.4 0.0.0.0 area 0

network 128.107.25.0 0.0.0.3 area 0

network 64.100.50.0 0.0.0.3 area 0

default-information originate

!

ip classless

ip route 10.10.0.0 255.255.252.0 128.107.25.2ip route 0.0.0.0 0.0.0.0 Serial0/1/0

!

!

!

banner motd ^CAuthorized Access Only!^C

!

!

!

!

line con 0

password ptselogin

line vty 0 4

password cisco

login

line vty 5 15

password cisco

login

!

!

!

End

Tablas**************

US-HQ#sh ip ro

Codes: C - connected, S - static, I - IGRP, 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, E - EGP

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i - IS-IS, 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 0.0.0.0 to network 0.0.0.0

10.0.0.0/22 is subnetted, 1 subnets

S 10.10.0.0 [1/0] via 128.107.25.2

64.0.0.0/30 is subnetted, 1 subnets

C 64.100.50.0 is directly connected, Serial0/1/0

128.107.0.0/30 is subnetted, 1 subnets

C 128.107.25.0 is directly connected, Serial0/1/1

172.16.0.0/32 is subnetted, 3 subnets

O 172.16.0.1 [110/65] via 192.168.20.246, 00:07:37, Serial0/0/0

O 172.16.0.2 [110/65] via 192.168.20.242, 00:06:56, Serial0/0/1

C 172.16.0.4 is directly connected, Loopback0

192.168.20.0/24 is variably subnetted, 6 subnets, 5 masks

O 192.168.20.0/26 [110/65] via 192.168.20.246, 00:07:37, Serial0/0/0O 192.168.20.64/27 [110/65] via 192.168.20.242, 00:06:56, Serial0/0/1

O 192.168.20.96/28 [110/66] via 192.168.20.246, 00:06:40, Serial0/0/0

O 192.168.20.112/29 [110/65] via 192.168.20.246, 00:05:55, Serial0/0/0

C 192.168.20.240/30 is directly connected, Serial0/0/1

C 192.168.20.244/30 is directly connected, Serial0/0/0

S* 0.0.0.0/0 is directly connected, Serial0/1/0

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EIGRP

BRANCH 1

EB1#sh run

Building configuration...

Current configuration : 1285 bytes

!

version 12.4

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname EB1

!

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!

interface FastEthernet0/1

ip address 192.168.0.129 255.255.255.128

duplex auto

speed auto

no cdp enable

!

interface Serial0/0/0

description Link to EHQ

ip address 192.168.1.250 255.255.255.252

ip summary-address eigrp 100 192.168.0.0 255.255.255.0 5

!

interface Serial0/0/1

description Link to EB2

ip address 192.168.1.245 255.255.255.252

ip summary-address eigrp 100 192.168.0.0 255.255.255.0 5

clock rate 2000000

!

interface Vlan1

no ip address

shutdown

!

router eigrp 100

passive-interface FastEthernet0/0

passive-interface FastEthernet0/1

network 192.168.0.0 0.0.0.127

network 192.168.0.128 0.0.0.127

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network 192.168.1.244 0.0.0.3

network 192.168.1.248 0.0.0.3

no auto-summary

!

ip classless

!

!

!

banner motd CAuthorized Access Only!^C

!

!

!

!

line con 0

exec-timeout 0 0

password cisco

logging synchronous

login

line vty 0 4

password cisco

login

!

!

!

End

Tablas*********

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EB1#sh ip ro

Codes: C - connected, S - static, I - IGRP, 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, E - EGP

i - IS-IS, 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 192.168.1.249 to network 0.0.0.0

172.16.0.0/24 is subnetted, 1 subnets

D EX 172.16.100.0 [170/7289856] via 192.168.1.249, 00:10:00, Serial0/0/0

192.168.0.0/24 is variably subnetted, 3 subnets, 2 masks

D 192.168.0.0/24 is a summary, 00:10:47, Null0

C 192.168.0.0/25 is directly connected, FastEthernet0/0

C 192.168.0.128/25 is directly connected, FastEthernet0/1

192.168.1.0/24 is variably subnetted, 4 subnets, 2 masks

D 192.168.1.0/25 [90/2172416] via 192.168.1.246, 00:07:34, Serial0/0/1

C 192.168.1.244/30 is directly connected, Serial0/0/1

C 192.168.1.248/30 is directly connected, Serial0/0/0

D 192.168.1.252/30 [90/7690496] via 192.168.1.249, 00:10:00, Serial0/0/0

[90/7690496] via 192.168.1.246, 00:07:34, Serial0/0/1

D*EX 0.0.0.0/0 [170/7289856] via 192.168.1.249, 00:10:00, Serial0/0/0

BRANCH 2

EB2#show running-config

Building configuration...

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Current configuration : 1189 bytes

!

version 12.4

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname EB2

!

!

!

enable secret 5 $1$mERr$9cTjUIEqNGurQiFU.ZeCi1

!

!

!

!

!

!

!

!

!

!

ip ssh version 1

!

!

spanning-tree mode pvst

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!

!

!

!

interface FastEthernet0/0

ip address 192.168.1.1 255.255.255.192

duplex auto

speed auto

no cdp enable

!

interface FastEthernet0/1

ip address 192.168.1.65 255.255.255.192

duplex auto

speed auto

no cdp enable

!

interface Serial0/0/0

bandwidth 384

ip address 192.168.1.254 255.255.255.252

ip summary-address eigrp 100 192.168.1.0 255.255.255.128 5

!

interface Serial0/0/1

ip address 192.168.1.246 255.255.255.252

ip summary-address eigrp 100 192.168.1.0 255.255.255.128 5

!

interface Vlan1

no ip address

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shutdown

!

router eigrp 100

passive-interface FastEthernet0/0

passive-interface FastEthernet0/1

network 192.168.1.0 0.0.0.63

network 192.168.1.64 0.0.0.63

network 192.168.1.244 0.0.0.3

network 192.168.1.252 0.0.0.3

no auto-summary

!

ip classless

!

!

!

banner motd ^CAuthorized access only!^C

!

!

!

!

line con 0

password cisco

login

line vty 0 3

login

line vty 4

password cisco

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login

!

!

!

End

TABLAS***

EB2#sh ip ro

Codes: C - connected, S - static, I - IGRP, 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, E - EGP

i - IS-IS, 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 192.168.1.245 to network 0.0.0.0

172.16.0.0/24 is subnetted, 1 subnets

D EX 172.16.100.0 [170/7801856] via 192.168.1.245, 00:04:47, Serial0/0/1

D 192.168.0.0/24 [90/2172416] via 192.168.1.245, 00:04:47, Serial0/0/1

192.168.1.0/24 is variably subnetted, 6 subnets, 3 masks

D 192.168.1.0/25 is a summary, 00:05:02, Null0

C 192.168.1.0/26 is directly connected, FastEthernet0/0

C 192.168.1.64/26 is directly connected, FastEthernet0/1

C 192.168.1.244/30 is directly connected, Serial0/0/1

D 192.168.1.248/30 [90/2681856] via 192.168.1.245, 00:04:47, Serial0/0/1

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C 192.168.1.252/30 is directly connected, Serial0/0/0

D*EX 0.0.0.0/0 [170/7801856] via 192.168.1.245, 00:04:47, Serial0/0/1

HQ***

EastHQ#sh run

Building configuration...

Current configuration : 1211 bytes

!

version 12.4

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname EastHQ

!

!

!

enable secret 5 $1$mERr$9cTjUIEqNGurQiFU.ZeCi1

!

!

!

!

!

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!

!

!

!

!

ip ssh version 1

no ip domain-lookup

!

!

spanning-tree mode pvst

!

!

!

!

interface FastEthernet0/0

no ip address

duplex auto

speed auto

shutdown

!

interface FastEthernet0/1

no ip address

duplex auto

speed auto

shutdown

!

interface Serial0/0/0

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ip address 192.168.1.249 255.255.255.252

clock rate 2000000

!

interface Serial0/0/1

bandwidth 384

ip address 192.168.1.253 255.255.255.252

clock rate 2000000

!

interface Serial0/1/0

ip address 209.165.201.6 255.255.255.252

no cdp enable

!

interface Serial0/1/1

ip address 192.0.2.2 255.255.255.252

!

interface Vlan1

no ip address

shutdown

!

router eigrp 100

redistribute static

network 192.168.1.248 0.0.0.3

network 192.168.1.252 0.0.0.3

no auto-summary

!

ip classless

ip route 0.0.0.0 0.0.0.0 Serial0/1/0

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ip route 172.16.100.0 255.255.255.0 192.0.2.1

!

!

!

banner motd CAuthorized Access Only!^C

!

!

!

!

line con 0

exec-timeout 0 0

password cisco

logging synchronous

login

line vty 0 4

password cisco

login

!

!

!

End

TABLAS***

EastHQ# sh ip ro

Codes: C - connected, S - static, I - IGRP, 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

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E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

i - IS-IS, 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 0.0.0.0 to network 0.0.0.0

172.16.0.0/24 is subnetted, 1 subnets

S 172.16.100.0 [1/0] via 192.0.2.1

192.0.2.0/30 is subnetted, 1 subnets

C 192.0.2.0 is directly connected, Serial0/1/1

D 192.168.0.0/24 [90/2172416] via 192.168.1.250, 00:12:10, Serial0/0/0

192.168.1.0/24 is variably subnetted, 4 subnets, 2 masks

D 192.168.1.0/25 [90/2684416] via 192.168.1.250, 00:09:44, Serial0/0/0

D 192.168.1.244/30 [90/2681856] via 192.168.1.250, 00:12:10, Serial0/0/0

C 192.168.1.248/30 is directly connected, Serial0/0/0

C 192.168.1.252/30 is directly connected, Serial0/0/1

209.165.201.0/30 is subnetted, 1 subnets

C 209.165.201.4 is directly connected, Serial0/1/0

S* 0.0.0.0/0 is directly connected, Serial0/1/0