Tcp/IP Networking Assignment PDF

Running head: TCP/IP NETWORKING
TCP/IP Networking
Name of the Student
Name of the University
Author’s Note

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TCP/IP NETWORKING
Table of Contents
Task 1 – Setting up a network....................................................................................................2
Screenshot of PC Configuration.............................................................................................2
Screenshot of Server Configuration.......................................................................................3
Screenshot of Router Configuration.......................................................................................4
Commands of routing configuration on both the routers.......................................................6
Screenshot of Pinging own network interface from the client PC.........................................7
Screenshot of Pinging local router gateway interface............................................................8
Screenshot of Pinging remote router interface from the client PC........................................8
Screenshot of pinging to server..............................................................................................9
Screenshot of Traceroute from client to Server...................................................................10
Task 2 –Network Service Configuration..................................................................................11
1. DHCP...............................................................................................................................11
2. WEB and DNS Server......................................................................................................12
4. Firewall............................................................................................................................14
Bibliography.............................................................................................................................15

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TCP/IP NETWORKING
Task 1 – Setting up a network
Screenshot of PC Configuration
The above screenshot shows the allocation of IP address to the PC 0 connect with the switch
0.

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TCP/IP NETWORKING
Screenshot of Server Configuration
WEB and DNS Server
The above screenshot demonstrates the configuration of the DNS and WEB server with the IP
address and it is connected with the switch 1.
DHCP Server

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TCP/IP NETWORKING
The above screenshot demonstrates the configuration of the DHCP server with the IP address
and it is connected with the switch 1.
Screenshot of Router Configuration
Router 0 Configuration
The above screenshot demonstrates the configuration of the serial port in Router 0 with the IP
address and its interface is connected with the Router 0

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TCP/IP NETWORKING
The above screenshot demonstrates the configuration of the fast Ethernet port in Router 0
with the IP address and its interface is connected with the Switch 0.
Router 1

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The above screenshot demonstrates the configuration of the serial interface port in Router 1
with the IP address and its interface is connected with the Router 0.
The above screenshot demonstrates the configuration of the fast Ethernet port in Router 1
with the IP address and its interface is connected with the Switch 1.
Commands of routing configuration on both the routers
Router 0
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip route 10.20.0.0 255.255.255.0 10.10.0.2
Router(config)#exit
Router 1

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TCP/IP NETWORKING
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip route 10.0.0.0 255.255.255.0 10.10.0.1
Router(config)#exit
Screenshot of Pinging own network interface from the client PC
The ping command is used in the PC0 for testing the connectivity in the network. Here the
own interface of the PC is tested for sending data packets in the network.

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TCP/IP NETWORKING
Screenshot of Pinging local router gateway interface
In the above screenshot the PC0 pings with IP address used for the configuration of the fast
Ethernet port on the local router for testing the connectivity of the link.
Screenshot of Pinging remote router interface from the client PC
In the above screenshot the PC0 pings with IP address used for the configuration of the serial
interface of Router 1 for testing the connectivity of the link.

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TCP/IP NETWORKING
In the above screenshot the PC0 pings with IP address used for the configuration of the fast
Ethernet interface of Router 1 for testing the connectivity of the link.
Screenshot of pinging to server
In the above screenshot the PC0 pings with IP address used for the configuration of the
DHCP servers connected with the switch 1 for testing the connectivity of the link.

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TCP/IP NETWORKING
In the above screenshot the PC0 pings with IP address used for the configuration of the DNS
and WEB server connected with the switch 1 for testing the connectivity of the link.
Screenshot of Traceroute from client to Server
The above screenshot demonstrates the number of hop address used in the network to reach
the destination address in the network.

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Task 2 –Network Service Configuration
1. DHCP
The above screenshot demonstrates the configuration of the DHCP server with a range of IP
address used for automatically assigning the IP address to the host connected in the network.

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The above screenshot is used for the demonstration of the proper working of the DHCP
server configuration.
2. WEB and DNS Server

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The DNS and the WEB server is configured with an IP address and name that can be used by
the hosts to reach the server.
The above screenshot shows the testing of the configuration of the DNS and WEB server and
the web browser is used for testing the configuration.

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The above screen shot is used for testing the connectivity using the IP address used for the
configuration of the WEB and DNS server.
4. Firewall
Router(config)#access-list 101 deny tcp host 10.0.0.2 host 10.20.0.3 eq 80
Router(config)#access-list 101 permit ip any any
Router(config)#int fa 0/0
Router(config-if)#ip access-group 101 in
Router(config-if)#exit
The above screenshot is used for testing the access control list configuration used in the
router for blocking a specific IP address to connect with the web and DNS server.

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TCP/IP NETWORKING
Bibliography
Prasad, N. H., Reddy, B. K., Amarnath, B., & Puthanial, M. (2016). Intervlan Routing and
Various Configurations on Vlan in a Network using Cisco Packet
Tracer. International Journal for Innovative Research in Science and
Technology, 2(11), 749-758.
Tagliacane, S. V., Prasad, P. W. C., Zajko, G., Elchouemi, A., & Singh, A. K. (2016, March).
Network simulations and future technologies in teaching networking courses:
Development of a laboratory model with Cisco Virtual Internet Routing Lab (Virl).
In Wireless Communications, Signal Processing and Networking (WiSPNET),
International Conference on (pp. 644-649). IEEE.