Networking Lab Report 2015

1. Lab Report on
Computer Networks Lab
Topic: All Experiments From 1st
class to Last Class
Course Code: CSE 314
Spring-2015
Submitted To:
Narayan Ranjan Chakraborty
Senior Lecturer
Dept. of Computer Science & Engineering
Faculty of Science & Information Technology
Submitted by:
Syed Ahmed Zaki
ID:131-15-2169
Sec: A
Dept. of CSE,FSIT
Date of Submission: 22, April 2015

2. Contents:
Topic Page
Lab 1: Basic Configuration 2
Lab 2: Two PC in Different Network Connected With One Router 3
Lab 3: Static 3 Router 6
Lab 4: Dynamic: Routing Information Protocol 12
Lab 5: Static NAT Configuration 20
Lab 6: VLAN 27
1

3. Lab 1: Basic Configuration
Here: Two PC is connected with copper cross over cable for basic configuration and passing
packets successfully
IP Configuration for PC 0
IP Configuration for Laptop 3
2

4. Lab 2: Two PC in Different Network Connected With One Router
Here: Two PC in different networks connected with one router
Config For PC0
3

5. Config For PC1
Router Configurationfor PC0 and PC1
For PC0
Router>en
Router#conf t
Router(config)#int f0/0
Router(config-if)#ip address 192.168.10.1 255.255.255.128
Router(config-if)#no shut
Router(config-if)#exit
4

6. For PC1
Router(config)#int f0/1
Router(config-if)#ip address 192.168.10.129 255.255.255.128
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#exit
Router(config-if)#exit
Router(config)#exit
Router#copy run start
After Finishing The Router Configuration Packet Is Passing Successfully
5

7. Lab 3: Static 3 Router
Here: Topology of 3 pc with 3 routers
IP Config for PC0
6

8. IP Config for PC2
IP Config for PC1
Router Configuration for 3 Router Static Routing
Router 3 Config
Router>en
Router#conf t
Router(config)#int f0/0
7

9. Router(config-if)#ip address 172.16.10.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s2/0
Router(config-if)#clock rate 64000
Router(config-if)#ip address 172.16.11.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#exit
Router#copy run start
Router 4 Config
Router>en
Router#conf t
Router(config)#int s2/0
Router(config-if)#ip address 172.16.11.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int f0/0
Router(config-if)#ip address 172.16.12.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s3/0
Router(config-if)#clock rate 64000
8

10. Router(config-if)#ip address 192.168.10.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#exit
Router#copy run start
Router 5 Config
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#ip address 192.168.11.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s3/0
Router(config-if)#ip address 192.168.10.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#exit
Router#copy run start
9

11. Routing Config For Router 3
Router#en
Router#conf t
Router(config)#ip route 172.16.10.0 255.255.255.0 172.16.11.2
Router(config)#ip route 172.16.12.0 255.255.255.0 172.16.11.2
Router(config)#ip route 192.168.11.0 255.255.255.0 172.16.11.2
Router(config)#exit
Router#copy run start
Routing Config For Router 4
Router#en
Router#conf t
Router(config)#ip route 172.16.10.0 255.255.255.0 172.16.11.1
Router(config)#ip route 192.168.11.0 255.255.255.0 192.168.10.2
Router(config)#exit
Router#copy run start
10

12. Routing Config For Router 5
Router#en
Router#conf t
Router(config)#ip route 172.16.12.0 255.255.255.0 192.168.10.1
Router(config)#ip route 172.16.11.0 255.255.255.0 192.168.10.1
Router(config)#ip route 172.16.10.0 255.255.255.0 192.168.10.1
Router(config)#exit
Router#copy run start
After finishing all configuration and routing we get
11

13. Lab 4: Dynamic: Routing Information Protocol
Here: Topology of Dynamic RIP
IP Configuration for PC 0
12

14. IP Configuration for PC 1
IP Configuration for PC 2
Router Configurationfor 3 Router Dynamic Routing
Router 0 Config
Router>en
13

15. Router#conf t
Router(config)#int f0/0
Router(config-if)#ip address 172.16.15.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config-if)#int s0/0/0
Router(config-if)#clock rate 64000
Router(config-if)#ip address 172.16.17.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#exit
Router#copy run start
Router 1 Config
Router>en
Router#conf t
Router(config)#int s0/0/0
Router(config-if)#ip address 172.16.17.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int f0/0
Router(config-if)#ip address 172.16.16.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
14

16. Router(config)#int s0/0/1
Router(config-if)#clock rate 64000
Router(config-if)#ip address 172.16.20.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#exit
Router#copy run start
Router 2 Config
Router>en
Router#conf t
Router(config)#int f0/0
Router(config-if)#ip address 172.16.16.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s0/0/1
Router(config-if)#ip address 172.16.20.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#exit
Router#copy run start
15

17. Dynamic Routing RIP Config For Router 0
Router>en
Router#conf t
Router(config)#router rip
Router(config-router)#network 172.16.15.0
Router(config-router)#network 172.16.17.0
Router(config)#exit
Router(config)#exit
Router#copy run start
Dynamic Routing RIP Config For Router 1
Router>en
Router#conf t
Router(config)#router rip
Router(config-router)#network 172.16.16.0
Router(config-router)#network 172.16.17.0
Router(config-router)#network 172.16.20.0
Router(config-router)#exit
Router(config)#exit
Router#copy run start
16

18. Dynamic Routing RIP Config For Router 2
Router>en
Router#conf t
Router(config)#router rip
Router(config-router)#network 172.16.20.0
Router(config-router)#network 192.168.10.0
Router(config-router)#exit
Router(config)#exit
Router#copy run start
Final RIP
17

19. EIGRP Config
Router 0
Router>en
Router#conf t
Router(config)#routereigrp5
Router(config-router)#network172.16.15.0
Router(config-router)#network172.16.17.0
Router(config-router)#exit
Router(config)#exit
Router#copyrun start
Router 1
Router>en
Router#conf t
Router(config)#routerrip
Router(config-router)#exit
Router(config)#routereigrp5
Router(config-router)#network172.16.16.0
Router(config-router)#network172.16.17.0
Router(config-router)#network172.16.20.0
Router(config-router)#exit
Router(config)#exit
18

20. Router#copyrun start
Router 2
Router>en
Router#conf t
Router(config)#routereigrp5
Router(config-router)#network172.16.20.0
Router(config-router)#network192.168.10.0
Router(config-router)#exit
Router(config)#exit
Router#copyrun start
Final EIGRP
19

21. Lab 5: Static NAT Config
Here : Topology For NAT config
Config for PC0
20

22. Config for PC1
Config for PC2
21

23. Config for Server0
Nowrouter Configuration:
Router 1
Router>en
Router#conf t
Router(config)#intf0/0
Router(config-if)#ip address 10.0.0.1 255.0.0.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ints0/0/0
Router(config-if)#ip address 20.0.0.2 255.0.0.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ip route 30.0.0.0 255.0.0.0 20.0.0.1
Router(config)#ip nat inside sourcestatic 10.0.0.2 40.0.0.1
22

24. Router(config)#intf0/0
Router(config-if)#ip nat inside
Router(config-if)#exit
Router(config)#ints0/0/0
Router(config-if)#ip nat outside
Router(config-if)#exit
Router 0
Router>en
Router#conf t
Router(config)#intf0/0
Router(config-if)#ip address 30.0.0.1 255.0.0.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ints0/0/0
Router(config-if)#clock rate64000
Router(config-if)#ip address 20.0.0.1 255.0.0.0
Router(config-if)#bandwidth 64
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ip route 40.0.0.0 255.0.0.0 20.0.0.2
23

25. Ping Public IP from PC0 and get reply from the NAT server Actually we can ping
from any pc
But if er Ping NAT server IP 10.0.0.2 from PC0 or any pc connected to router and
we don’t get any reply from the NAT server
24

26. That means NAT is hiding the private address from public
And now if we config the index file from server and add any text
And call this page from PC0 browser by public ip address then the page will
display what we set on the server
We can also set domain name under IP address in server then call the domain
name from any PC
25

27. Here goes it
Setting on server
Calling by domain name from PC0
26

28. Lab 6: VLAN
Here: The topology of VLAN
Config for PC0
27

29. Config for PC1
Configurationfor Switch
Switch>en
Switch#conf t
Switch(config)#vlan 10
Switch(config-vlan)#namezaki
Switch(config-vlan)#exit
Switch(config)#vlan 20
Switch(config-vlan)#namelive
Switch(config-vlan)#exit
Switch(config)#intf0/1
Switch(config-if)#switchportmodeaccess
Switch(config-if)#switchportaccess vlan 10
Switch(config-if)#exit
Switch(config)#intf0/2
28

30. Switch(config-if)#switchportmodeaccess
Switch(config-if)#switchportaccess vlan 20
Switch(config-if)#exit
Switch(config)#intf0/3
Switch(config-if)#switchportmodetrunk
Switch(config-if)#exit
Switch(config)#exit
Switch#copy run start
Configurationfor Router
Router>en
Router#conf t
Router(config)#intf0/0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#intf0/0.1
Router(config-subif)#encapsulation dot1q 10
Router(config-subif)#ip add 192.168.1.1 255.255.255.0
Router(config-subif)#exit
Router(config)#intf0/0.2
Router(config-subif)#encapsulation dot1q 20
29

31. Router(config-subif)#ip add 192.168.2.1 255.255.255.0
Router(config-subif)#exit
Router(config)#exit
Router#copy run start
Final VLAN Configuration Success
30