Campus network planning and design (attach complete word file and pkt file)

Campus network planning and design report and pkt file

1. Design requirements

1. The network needs to have at least 9 network segments (each network segment has at least 2 hosts (two IP addresses)), and the starting address range of each network segment is: beginning with 192.168., the third digit is your student ID, For example, if your student ID is 18, your address segment starts with 192.168.18.
2. There are at least 5 routers in the topological map, 2 Layer 3 switches at the core layer, 3 switches at the aggregation layer, and 6 switches at the access layer.
3. This design simulates the planning and design of a campus network. The campus has three campuses, the east area, the south area and the north area. The link layer protocol between the external routes of the campus network (the routers in the east, south and north areas) is PPP, and the routing protocol is rip.
4. The campus network border router enables NAT technology.
5. Draw the network topology diagram.
6. In the design, virtual local area networks are involved, and VLANs are configured on the access layer switches.
7. Provide redundant links between two core switches.
8. Need to have Web site management: with WWW, FTP function, configure Web server.
9. The DHCP service needs to be configured.
10. Reflects policy routing.
11. Application of VRRP technology
12. Embodying IPsec technology
13. Embody PVST technology

2. Topology design

3. IP planning table

4. Main technology and corresponding configuration

1. Introduction to main technical functions

Vlan function introduction: divide the network segment by vlan, isolate the broadcast domain
**Introduction to link aggregation: **Bundle ports, double the bandwidth.
HSRP function introduction: set a common virtual gateway, priority, redundant link, and act as the backbone chain It can automatically start the backup link
MSTP function when the road fails. Introduction: By designing the priority to block the port, you can solve the switch loop problem and reduce the loop of the data packet in the network. The
static routing function Introduction: Because there are many public network routers, If dynamic routing is configured on the border, there will be a lot of routing records learned by the border router, which will occupy the router's memory and search efficiency. So you can only use the default route.
**Introduction to dynamic routing. RIP: **There are many routers on the public network that require a lot of manual assignment, so the RIP protocol
DHCP function introduction: There are many hosts to learn, and manual assignment of ip requires a lot of work, so Use DHCP service to automatically obtain
NAT function Introduction: School LAN uses private addresses, private addresses cannot access public network addresses, and private addresses need to be translated into public addresses to access the public network.
Ipsec Function Introduction: School LANs are private Yes, Internet users cannot access it. Therefore, it is necessary to configure the VPN encrypted channel
GRE function. Introduction: The local area network of each campus is independent. To realize the intercommunication between the campuses, it is necessary to configure the GER tunnel, ignore the public network router, and directly regard it as a network cable to connect to the campus border router.

2. East District Park Configuration

2.1. IP address of each device and port

Intranet server

FTP server

DNS server

DHCP server

Core switch CoreSW1

CoreSW1(config)#int f0/1
CoreSW1(config-if)#no switchport
CoreSW1(config-if)#ip address 172.16.0.2 255.255.255.252
CoreSW1(config-if)#int f0/23
CoreSW1(config-if)#no switchport 
CoreSW1(config-if)#ip address 10.0.1.254 255.255.255.0

Core switch CoreSW2

CoreSW2(config)#int f0/1
CoreSW2(config-if)#no switchport 
CoreSW2(config-if)#ip address 172.16.1.2 255.255.255.252

Router R1

R1(config)#int f0/0
R1(config-if)#no shutdown
R1(config-if)#ip address 172.16.0.1 255.255.255.252
R1(config-if)#int f0/1
R1(config-if)#no shutdown
R1(config-if)#ip address 172.16.1.2 255.255.255.252
R1(config-if)#int E1/1
R1(config-if)#no shutdown
R1(config-if)#ip address 60.60.60.60 255.255.255.252

2.2. VLAN and backbone link

Access layer switch AccessSW1

AccessSW1(config)#vlan 10
AccessSW1(config-vlan)#vlan 20
AccessSW1(config-vlan)#int range f0/1-10
AccessSW1(config-if-range)#switchport access vlan 10
AccessSW1(config-if-range)#int range f0/11-20
AccessSW1(config-if-range)#switchport access vlan 20
AccessSW1(config-if)#int f0/24
AccessSW1(config-if)#switchport mode trunk

Access layer switch AccessSW2

ACCESSSW2(CONFIG)#VLAN 30
ACCESSSW2(CONFIG-VLAN)#VLAN 40
ACCESSSW2(CONFIG-VLAN)#INT RANGE F0/1-10
ACCESSSW2(CONFIG-IF-RANGE)#SWITCHPORT ACCESS VLAN 30
ACCESSSW2(CONFIG-IF-RANGE)#INT RANGE F0/11-20
ACCESSSW2(CONFIG-IF-RANGE)#SWITCHPORT ACCESS VLAN 40
AccessSW2(config-if)#int f0/24
AccessSW2(config-if)#switchport mode trunk

Convergence layer switch ConvergeSW1

ConvergeSW1 (config)#vlan 10
ConvergeSW1 (config-vlan)#vlan 20
ConvergeSW1 (config-vlan)#vlan 30
ConvergeSW1 (config-vlan)#vlan 40
ConvergeSW1 (config)#int range f0/21-24
ConvergeSW1 (config-if-range)#switchport mode trunk

Core switch CoreSW1 VLAN and backbone link

CoreSW1(config)#ip routing
CoreSW1(config)#vlan 10
CoreSW1(config-vlan)#vlan 20
CoreSW1(config-vlan)#vlan 30
CoreSW1(config-vlan)#vlan 40
CoreSW1(config-vlan)#int f0/24
CoreSW1(config-if)#switchport trunk encapsulation dot1q
CoreSW1(config-if)#switchport mode trunk
CoreSW1(config-if)#int port-channel 1
CoreSW1(config-if)#switchport trunk encapsulation dot1q
CoreSW1(config-if)#switchport mode trunk
CoreSW1(config)#int vlan 10
CoreSW1(config-if)#ip address 192.168.18.1 255.255.255.240
CoreSW1(config-if)#int vlan 20
CoreSW1(config-if)#ip address 192.168.18.17 255.255.255.240
CoreSW1(config-if)#int vlan 30
CoreSW1(config-if)#ip address 192.168.18.33 255.255.255.240
CoreSW1(config-if)#int vlan 40 
CoreSW1(config-if)#ip address 192.168.18.49 255.255.255.240

Core switch CoreSW2 VLAN and backbone link

CoreSW2(config)#ip routing
CoreSW2(config)#vlan 10
CoreSW2(config-vlan)#vlan 20
CoreSW2(config-vlan)#vlan 30
CoreSW2(config-vlan)#vlan 40
CoreSW2(config)#int f0/24
CoreSW2(config-if)#switchport trunk encapsulation dot1q
CoreSW2(config-if)#switchport mode trunk
CoreSW2(config-if)#int port-channel 1
CoreSW2(config-if)#switchport trunk encapsulation dot1q
CoreSW2(config-if)#switchport mode trunk
CoreSW2(config)#int vlan 10
CoreSW2(config-if)#ip address 192.168.18.2 255.255.255.240
CoreSW2(config-if)#int vlan 20
CoreSW2(config-if)#ip address 192.168.18.18 255.255.255.240
CoreSW2(config-if)#int vlan 30
CoreSW2(config-if)#ip address 192.168.18.34 255.255.255.240
CoreSW2(config-if)#int vlan 40
CoreSW2(config-if)#ip address 192.168.18.50 255.255.255.240

2.3. Link aggregation

Core switch CoreSW1

convergeSW1 (config)#int range g0/1-2
convergeSW1 (config-if-range)#channel-group 1 mode on

Core switch CoreSW2

ConvergeSW2 (config)#int range g0/1-2
ConvergeSW2 (config-if-range)#channel-group 1 mode on

2.4. Gateway redundancy HSRP

Core switch CoreSW1

CoreSW1(config-if)#int vlan 10
CoreSW1(config-if)#standby 1 ip 192.168.18.14
CoreSW1(config-if)#standby 1 preempt
CoreSW1(config-if)#standby 1 priority 110
CoreSW1(config-if)#standby 1 track f0/1
CoreSW1(config-if)#int vlan 20
CoreSW1(config-if)#standby 1 ip 192.168.18.30
CoreSW1(config-if)#standby 1 preempt
CoreSW1(config-if)#standby 1 priority 105
CoreSW1(config-if)#standby 1 track f0/1
CoreSW1(config-if)#int vlan 30
CoreSW1(config-if)#standby 1 ip 192.168.18.46
CoreSW1(config-if)#standby 1 preempt
CoreSW1(config-if)#standby 1 priority 110
CoreSW1(config-if)#standby 1 track f0/1
CoreSW1(config-if)#int vlan 40
CoreSW1(config-if)#standby 1 ip 192.168.18.62
CoreSW1(config-if)#standby 1 preempt
CoreSW1(config-if)#standby 1 priority 105
CoreSW1(config-if)#standby 1 track f0/1

Core switch CoreSW2

CoreSW2(config-if)#int vlan 10
CoreSW2(config-if)#standby 1 ip 192.168.18.14
CoreSW2(config-if)#standby 1 preempt
CoreSW2(config-if)#standby 1 priority 105
CoreSW2(config-if)#standby 1 track f0/1
CoreSW2(config-if)#int vlan 20
CoreSW2(config-if)#standby 1 ip 192.168.18.30
CoreSW2(config-if)#standby 1 preempt
CoreSW2(config-if)#standby 1 priority 110
CoreSW2(config-if)#standby 1 track f0/1
CoreSW2(config-if)#int vlan 30
CoreSW2(config-if)#standby 1 ip 192.168.18.46
CoreSW2(config-if)#standby 1 preempt
CoreSW2(config-if)#standby 1 priority 105
CoreSW2(config-if)#standby 1 track f0/1
CoreSW2(config-if)#int vlan 40
CoreSW2(config-if)#standby 1 ip 192.168.18.62
CoreSW2(config-if)#standby 1 preempt
CoreSW2(config-if)#standby 1 priority 110
CoreSW2(config-if)#standby 1 track f0/1

2.5. Spanning Tree Protocol MSTP

Convergence layer switch ConvergeSW1

ConvergeSW1(config)#spanning-tree vlan 10,20,30,40

Core switch CoreSW1

CoreSW1(config)#spanning-tree vlan 10 priority 0
CoreSW1(config)#spanning-tree vlan 20 priority 4096
CoreSW1(config)#spanning-tree vlan 30 priority 0
CoreSW1(config)#spanning-tree vlan 40 priority 4096

Core switch CoreSW2

CoreSW2(config)#spanning-tree vlan 10 priority 4096
CoreSW2(config)#spanning-tree vlan 20 priority 0
CoreSW2(config)#spanning-tree vlan 30 priority 4096
CoreSW2(config)#spanning-tree vlan 40 priority 0

2.6. Routing table

Static routing
Core switch CoreSW1

CoreSW1(config)#ip route 0.0.0.0 0.0.0.0 172.16.0.1

Core switch CoreSW2

CoreSW2(config)#ip route 0.0.0.0 0.0.0.0 172.16.1.1

Router R1

R1(config)#ip route 192.168.18.0 255.255.255.0 172.16.0.2
R1(config)#ip route 192.168.18.0 255.255.255.0 172.16.1.2
R1(config)#ip route 10.0.1.0 255.255.255.0 172.16.0.2
R1(config)#ip route 10.0.1.0 255.255.255.0 172.16.1.2
R1(config)#ip route 0.0.0.0 0.0.0.0 60.60.60.1
R1(config)#ip route 192.168.18.64 255.255.255.240 192.168.88.2
R1(config)#ip route 192.168.18.80 255.255.255.240 192.168.88.2
R1(config)#ip route 192.168.18.96 255.255.255.240 192.168.88.2
R1(config)#ip route 192.168.18.112 255.255.255.240 192.168.88.2
R1(config)#ip route 192.168.18.128 255.255.255.240 192.168.88.2

2.7.DHCP

DHCP server

Core switch CoreSW1

CoreSW1(config)#service dhcp
CoreSW1(config)#int vlan 10
CoreSW1(config-if)#ip helper-address 10.0.1.4
CoreSW1(config-if)#int vlan 20
CoreSW1(config-if)# ip helper-address 10.0.1.4
CoreSW1(config-if)#int vlan 30
CoreSW1(config-if)# ip helper-address 10.0.1.4
CoreSW1(config-if)#int vlan 40
CoreSW1(config-if)# ip helper-address 10.0.1.4

Core switch CoreSW2

CoreSW2(config)#service dhcp
CoreSW2(config)#int vlan 10
CoreSW2(config-if)#ip helper-address 10.0.1.4
CoreSW2(config-if)#int vlan 20
CoreSW2(config-if)# ip helper-address 10.0.1.4
CoreSW2(config-if)#int vlan 30
CoreSW2(config-if)# ip helper-address 10.0.1.4
CoreSW2(config-if)#int vlan 40
CoreSW2(config-if)# ip helper-address 10.0.1.4

2.8. NAT address translation

Router R1

R1(config)#int range f0/0-1
R1(config-if)#ip nat inside
R1(config-if)#int e1/1
R1(config)#ip nat outside
R1(config-if)#access-list 10 permit 10.0.1.0 0.0.0.255
R1(config)#access-list 10 permit 192.168.18.0 0.0.0.255
R1(config)# ip nat inside source list 10 interface Ethernet1/1 overload

2.9.ipsec VPN

Router R1

R1(config)#ip nat inside source static tcp 10.0.1.1 80 60.60.60.60 80
R1(config)#aaa new-model
R1(config)#aaa authentication login vec-a local
R1(config)#aaa authorization network vec-o local
R1(config)#username vec password 0 123
R1(config)#crypto isakmp policy 10
R1(config-isakmp)#hash md5
R1(config-isakmp)#authentication pre-share
R1(config-isakmp)#crypto isakmp client configuration group vecgroup
R1(config-isakmp-group)#key vec
R1(config-isakmp-group)#pool vecpool
R1(config-isakmp-group)#crypto ipsec transform-set map esp-3des esp-md5-hmac
R1(config)#crypto dynamic-map d-map 10
R1(config-crypto-map)#set transform-set map
R1(config-crypto-map)#reverse-route
R1(config-crypto-map)#crypto map map client authentication list vec-a
R1(config)#crypto map map isakmp authorization list vec-o
R1(config)#crypto map map client configuration address respond
R1(config)#crypto map map 10 ipsec-isakmp dynamic d-map
R1(config)#ip local pool vecpool 192.168.18.243 192.168.18.253
R1(config)#int e1/1
R1(config-if)#crypto map map
*Jan 3 07:16:26.785: %CRYPTO-6-ISAKMP_ON_OFF: ISAKMP is ON

2.10.GRE tunnel

Router R1

R1(config)#int tunnel 1
R1(config-if)#tunnel source e1/1
R1(config-if)#tunnel destination 50.50.50.50
R1(config-if)#ip address 192.168.88.1 255.255.255.252
R1(config-if)#int tunnel 2 
R1(config-if)#tunnel source e1/1
R1(config-if)#tunnel destination 40.40.40.40
R1(config-if)#ip address 192.168.77.1 255.255.255.252

3. South District Park Configuration

3.1. Each device and port ip address

Router R9

R9(config)#int f0/1
R9(config-if)#no shutdown
R9(config-if)#ip address 50.50.50.50 255.255.255.0
R9(config-if)#int f0/0
R9(config-if)#no shutdown
R9(config-if)#no ip address
R9(config-if)#int f0/0.1
R9(config-if)#encapsulation dot1q 50
R9(config-if)#ip address 192.168.18.78 255.255.255.240
R9(config-if)#int f0/0.2
R9(config-if)#encapsulation dot1q 60
R9(config-if)#ip address 192.168.18.94 255.255.255.240
R9(config-if)#int f0/0.3
R9(config-if)#encapsulation dot1q 70
R9(config-if)#ip address 192.168.18.110 255.255.255.240

3.2. VLAN technology

Access layer switch AccessSW3

AccessSW3(config)#vlan 50
AccessSW3(config)#vlan 60
AccessSW3(config)#int range f0/1-10
AccessSW3(config-if)#switchport access vlan 50
AccessSW3(config-if)#int range f0/11-20
AccessSW3(config-if)#switchport access vlan 60
AccessSW3(config-if)#int f0/24
AccessSW3(config-if)#switchport mode trunk

Access layer switch AccessSW4

AccessSW4(config)#vlan 70
AccessSW4(config)#int range f0/1-20
AccessSW4(config-if)#switchport access vlan 70
AccessSW4(config-if)#int f0/24
AccessSW4(config-if)#switchport mode trunk

Core switch ConvergeSW2

ConvergeSW2(config)#vlan 50
ConvergeSW2(config)#vlan 60
ConvergeSW2(config)#vlan 70
ConvergeSW2(config)#int f0/1
ConvergeSW2(config-if)#switchport mode trunk
ConvergeSW2(config-if)#int range f0/23-24
ConvergeSW2(config-if)#swithcport mode trunk

3.3. Routing table

Static routing
Router R9

R9(config)#ip route 0.0.0.0 0.0.0.0 50.50.50.1
R9(config)#ip route 10.0.1.0 255.255.255.0 192.168.88.1
R9(config)#ip route 192.168.18.0 255.255.255.240 192.168.88.1
R9(config)#ip route 192.168.18.16 255.255.255.240 192.168.88.1
R9(config)#ip route 192.168.18.32 255.255.255.240 192.168.88.1
R9(config)#ip route 192.168.18.48 255.255.255.240 192.168.88.1
R9(config)#ip route 192.168.18.112 255.255.255.240 192.168.66.6
R9(config)#ip route 192.168.18.128 255.255.255.240 192.168.66.6

3.4.DHCP

Router R9

R9(config)#service dhcp
R9(config)#ip dhcp pool 50
R9(config)#network 192.168.18.64 255.255.255.240
R9(config)#default-router 192.168.18.78
R9(config)#dns-server 10.0.1.3
R9(config)#ip dhcp excluded-address 192.168.18.78
R9(config)#ip dhcp pool 60
R9(config)#network 192.168.18.80 255.255.255.240
R9(config)#default-router 192.168.18.94
R9(config)#dns-server 10.0.1.3
R9(config)#ip dhcp excluded-address 192.168.18.94
R9(config)#ip dhcp pool 70
R9(config)#network 192.168.18.96 255.255.255.240
R9(config)#default-router 192.168.18.110
R9(config)#dns-server 10.0.1.3
R9(config)#ip dhcp excluded-address 192.168.18.110

3.5. NAT address translation

Router R9

R9(config)#int range f0/0.1-0.3
R9(config-if)#ip nat inside
R9(config-if)#int f0/1
R9(config)#ip nat outside
R9(config)#access-list 10 permit 192.168.18.0 0.0.0.255
R9(config)# ip nat inside source list 10 interface f0/1 overload

3.6.GRE tunnel

Router R9

R9(config)#int tunnel 1
R9(config-if)#tunnel source f0/1
R9(config-if)#tunnel destination 60.60.60.60
R9(config-if)#ip address 192.168.88.2 255.255.255.252
R9(config-if)#int tunnel 2 
R9(config-if)#tunnel source f0/1
R9(config-if)#tunnel destination 40.40.40.40
R9(config-if)#ip address 192.168.66.5 255.255.255.252

4. North District Park Configuration

4.1. Each device and port ip address

Router R10

R10(config)#int f0/1
R10(config-if)#no shutdown
R10(config-if)#ip address 40.40.40.40 255.255.255.0
R10(config-if)#int f0/0
R10(config-if)#no shutdown
R10(config-if)#no ip address
R10(config-if)#int f0/0.1
R10(config-if)#encapsulation dot1q 80
R10(config-if)#ip address 192.168.18.126 255.255.255.240
R10(config-if)#int f0/0.2
R10(config-if)#encapsulation dot1q 90
R10(config-if)#ip address 192.168.18.142 255.255.255.240

4.2. VLAN technology

Access layer switch AccessSW5

AccessSW5(config)#vlan 80
AccessSW5(config)#int range f0/1-20
AccessSW5(config-if)#switchport access vlan 80
AccessSW5(config-if)#int f0/24
AccessSW5(config-if)#switchport mode trunk

Access layer switch AccessSW6

AccessSW6(config)#vlan 90
AccessSW6(config)#int range f0/1-20
AccessSW6(config-if)#switchport access vlan 80
AccessSW6(config-if)#int f0/24
AccessSW6(config-if)#switchport mode trunk

Convergence layer switch ConvergeSW3

ConvergeSW3(config)#vlan 80
ConvergeSW3(config)#vlan 90
ConvergeSW3(config)#int f0/1
ConvergeSW3(config-if)#switchport mode trunk
ConvergeSW3(config-if)#int range f0/23-24
ConvergeSW3(config-if)#swithcport mode trunk

4.3. Routing table

Static routing
Router R10

R10(config)#ip route 0.0.0.0 0.0.0.0 40.40.40.1
R10(config)#ip route 10.0.1.0 255.255.255.0 192.168.77.1
R10(config)#ip route 192.168.18.0 255.255.255.240 192.168.77.1
R10(config)#ip route 192.168.18.16 255.255.255.240 192.168.77.1
R10(config)#ip route 192.168.18.32 255.255.255.240 192.168.77.1
R10(config)#ip route 192.168.18.48 255.255.255.240 192.168.77.1
R10(config)#ip route 192.168.18.64 255.255.255.240 192.168.66.5
R10(config)#ip route 192.168.18.80 255.255.255.240 192.168.66.5
R10(config)#ip route 192.168.18.96 255.255.255.240 192.168.66.5

4.4.DHCP

Router R10

R10(config)#service dhcp
R10(config)#ip dhcp pool 80
R10(config)#network 192.168.18.112 255.255.255.240
R10(config)#default-router 192.168.18.126
R10(config)#dns-server 10.0.1.3
R10(config)#ip dhcp excluded-address 192.168.18.126
R10(config)#ip dhcp pool 90
R10(config)#network 192.168.18.128 255.255.255.240
R10(config)#default-router 192.168.18.142
R10(config)#dns-server 10.0.1.3
R10(config)#ip dhcp excluded-address 192.168.18.142

4.5. NAT address translation

Router R10

R10(config)#int range f0/0.1-0.2
R10(config-if)#ip nat inside
R10(config-if)#int f0/1
R10(config)#ip nat outside
R10(config)#access-list 10 permit 192.168.18.0 0.0.0.255
R10(config)# ip nat inside source list 10 interface f0/1 overload

4.6.GRE tunnel

Router R10

R10(config)#int tunnel 2
R10(config-if)#tunnel source f0/1
R10(config-if)#tunnel destination 60.60.60.60
R10(config-if)#ip address 192.168.77.2 255.255.255.252
R10(config-if)#int tunnel 3 
R10(config-if)#tunnel source f0/1
R10(config-if)#tunnel destination 50.50.50.4=50
R10(config-if)#ip address 192.168.66.6 255.255.255.252

5. Public network configuration

5.1. Each device port ip address

Router R3

R3(config)#int f0/0
R3(config-if)#no shutdown
R3(config-if)#ip address 60.60.60.1 255.255.255.0
R3(config-if)#int s0/0/0
R3(config-if)#no shutdown
R3(config-if)#ip address 1.1.1.1 255.255.255.252

Router R4

R4(config)#int S0/0/0
R4(config-if)#no shutdown
R4(config-if)#ip address 1.1.1.2 255.255.255.252
R4(config-if)#int s0/0/1
R4(config-if)#no shutdown
R4(config-if)#ip address 1.1.1.5 255.255.255.252

Router R5

R5(config)#int s0/0/1
R5(config-if)#no shutdown
R5(config-if)#ip address 1.1.1.6 255.255.255.252
R5(config-if)#int s0/0/0
R5(config-if)#no shutdown
R5(config-if)#ip address 1.1.1.9 255.255.255.252
R5(config-if)#int f0/0
R5(config-if)#ip address 50.50.50.1 255.255.255.0

Router R6

R6(config)#int s0/0/0
R6(config-if)#no shutdown
R6(config-if)#ip address 1.1.1.10 255.255.255.252
R6(config-if)#int s0/0/1
R6(config-if)#no shutdown
R6(config-if)#ip address 1.1.1.13 255.255.255.252

Router R7

R7(config)#int s0/0/1
R7(config-if)#no shutdown
R7(config-if)#ip address 1.1.1.14 255.255.255.252
R7(config-if)#int s0/0/1
R7(config-if)#no shutdown
R7(config-if)#ip address 1.1.1.17 255.255.255.252
R7(config-if)#it f0/0 
R7(config-if)#ip address 40.40.40.1 255.255.255.0

Router R8

R8(config)#int s0/0/0
R8(config-if)#no shutdown
R8(config-if)#ip address 1.1.1.18 255.255.255.252
R8(config-if)#int f0/0
R8(config-if)#no shutdown
R8(config-if)#ip address 222.222.222.1 255.255.255.0

5.2. Routing table

Dynamic RIP routing configuration
Router R3

R3(config)#router rip
R3(config-router)#version 2
R3(config-router)#no auto-summary
R3(config-router)#network 1.0.0.0
R3(config-router)#network 60.60.60.0

Router R4

R4(config)#router rip
R4(config-router)#version 2
R4(config-router)#no auto-summary
R4(config-router)#network 1.1.1.0

Router R5

R5(config)#router rip
R5(config-router)#version 2
R5(config-router)#no auto-summary
R5(config-router)#network 1.1.1.0
R5(config-router)#network 50.50.50.0

Router R6

R6(config)#router rip
R6(config-router)#version 2
R6(config-router)#no auto-summary
R6(config-router)#network 1.1.1.0

Router R7

R7(config)#router rip
R7(config-router)#version 2
R7(config-router)#auto-summary
R7(config-router)#network 1.1.1.0
R7(config-router)#network 40.40.40.0

Router R8

R8(config)#router rip
R8(config-router)#version 2
R8(config-router)#no auto-summary
R8(config-router)#network 1.1.1.0
R8(config-router)#network 222.222.222.0

Static routing configuration
Router R3

R3(config)#ip route 0.0.0.0 0.0.0.0 60.60.60.60

Router R4

R4(config)#ip route 0.0.0.0 0.0.0.0 1.1.1.1

Router R5

R5(config)#ip route 0.0.0.0 0.0.0.0 1.1.1.5

Router R6

R6(config)#ip route 0.0.0.0 0.0.0.0 1.1.1.9

Router R7

R7(config)#ip route 0.0.0.0 0.0.0.0 1.1.1.13

6. Server

DNS server configuration
FTP server configuration