Networking Labs: DHCP, NAT, ACLs, DSL, WAN Links, and Network Analysis

This assignment is a comprehensive guide to various networking concepts, including DHCP, NAT, ACLs, DSL, and WAN link selection. It provides step-by-step lab configurations, network diagrams, and explanations of key technologies. The assignment covers topics such as IP addressing, MPLS, and router configuration, along with troubleshooting techniques using show and debug commands. It also addresses questions related to WAN link performance, network traffic requirements, and the advantages and disadvantages of WAN establishment. Furthermore, it includes information on ESD prevention and provides relevant references. This resource is ideal for students seeking to understand and apply practical networking skills.

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Table of Contents
Lab - 1 DHCP............................................................................................................................................1
Lab - 2 NAT...............................................................................................................................................4
Lab 3 ACLs................................................................................................................................................7
Lab 4 - DSL..............................................................................................................................................10
Lab 5 Selecting a WAN link and debugging..........................................................................................14
Questions..................................................................................................................................................15
References................................................................................................................................................18
1

Lab - 1 DHCP
DHCP configuration
To configure the DHCP on router by typing the below command.
Click the router and select the command line interface.
After,
Enter the interface as fa1/0
IP address as 192.168.1.1
Subnet mask as 255.255.255.0
IP dhcp pool as 38214
Network as 192.168.1.0 255.255.255.0
Default-router as 192.168.1.1
IP dhcp excluded-address as 192.168.1.1 192.168.1.20
Exit
It is shown below Jesin A, Packet Tracer Network Simulator (Packt Publishing, 2014).
2

The output is shown in below.
3

4

Lab - 2 NAT
NAT configuration is shown in below.
5

Click the Server and choose the services.
Click HTTP.
After edit the index.html file. It is shown in below.
6

The Output is shown in below.
7

Lab 3 ACLs
Configuration of ACLs is shown in below Jesin A, Packet Tracer Network Simulator (Packt
Publishing, 2014).
8

Once creates the Network, after connect all devices. Then ping the PC. It is shown in below.
9

Once ping is completed. After configure the ACLs. It is shown in below.
10

Lab 4 - DSL
The DSL connection is shown in below. The below diagram shows the DSL connection.
It contains the routers, cloud, DSL modem and PC. The The DSL connection obtain the IP
address for PC.
DSL connection configuration is shown below.
Here first creating the DHCP connection for Router. It is shown in below.
11