CCNA 200-301 DHCP, WAN, and Cybersecurity + FREE book

An in depth DHCP course including WAN deployment and cybersecurity for DHCP

4.65 (72 reviews)
Udemy
platform
English
language
IT Certification
category
instructor
CCNA 200-301 DHCP, WAN, and Cybersecurity + FREE book
2,277
students
1 hour
content
Oct 2023
last update
$22.99
regular price

What you will learn

200-301 CCNA topics relating to DHCP (Dynamic Host Control Protocol)

Hands-on skill at configuring a functional DHCP server and related security measures.

Knowledge of DHCP related topics included in the current 200-301 CCNA exam track

DHCP over WANs

How to detect a common cyber attack: MitM

Cyber security vs Man-in-the-middle attacks

Description

In this hands-on lab we will build two LANS and configure a DHCP server to supply addresses over a WAN and explore DHCP's many features and requirements for operation. Then as a bonus we will simulate a common cyber attack on DHCP in the form of a Man-in-the-Middle attack against one of our networks by using a rogue DHCP server. Then, we follow up with a lesson on how to detect and prevent those kinds of attacks!

To ensure the deepest learning possible we will configure everything on the command-line (one command at a time), and then learn a variety of DHCP-specific show commands useful for verifying our configurations and for troubleshooting, and these commands will also help you on your exams.

Like all of my courses here on Udemy, we will use Packet-Tracer as our simulated network environment (available free from Cisco). By the way, this course also includes a FREE copy of my book On the Command Line which is available FREE only here on Udemy. The book includes 100 of the most popular commands and configurations critical to reaching your CCNA goals, all listed line-by-line with diagrams and real screen shots. Hardcopy and e-reader versions are also available from Amazon.

In this online course we are going to learn the basics of DHCP (Dynamic Host Control Protocol). To do this we will use a network device as the actual server, and the reason is so that you learn how to build the server from scratch. In other words, configure it yourself on the command line as opposed to using a server device that uses a GUI. Why do this? Because a GUI is easy, and because the CCNA exam track calls for command line ability. Of course, this takes more time and effort, but it is well worth it. There are some special rules to follow. But I promise that after you complete this course you will be able to build DHCP servers easily and with total confidence.

In this course we will cover:

  1. How to configure a Dynamic Host Control Protocol server on a network device, such as a router or switch.

  2. How to relay that data over non-contiguous networks using the Relay command.

  3. How to detect a Man-in-the-Middle cyberattack that uses DHCP.

  4. How to harden a network device against DHCP attacks.

As usual, this course includes free PDF handouts to help with your learning.


Content

Setting up our lab

Set up our lab

Configuring our DHCP server

We configure a DHCP server on a router

Configuring a DHCP Relay Agent

We learn the ip address-helper command

We simulate a DHCP cyber attack

"Man-in-the-middle"

Security counter-measures vs. DHCP attacks

DHCP snooping and Cisco Best Practices

Reviews

GABRIEL
October 5, 2020
Great content with wonderful explanation to help settle in... Please make more videos on switching and routing, thank you.

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Related Topics

3515116
udemy ID
9/21/2020
course created date
10/2/2020
course indexed date
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