- Set up our lab
- We configure a DHCP server on a router
- We learn the ip address-helper command
- "Man-in-the-middle"
- DHCP snooping and Cisco Best Practices
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:
How to configure a Dynamic Host Control Protocol server on a network device, such as a router or switch.
How to relay that data over non-contiguous networks using the Relay command.
How to detect a Man-in-the-Middle cyberattack that uses DHCP.
How to harden a network device against DHCP attacks.
As usual, this course includes free PDF handouts to help with your learning.
Learn what to use to make your DSLR experience the best it can be.
Learn all the basics: Parts of the guitar, how to hold a pick, how to strum, and how to play chords.
The New Word Update Solves Old Issues And Makes Word Processing Easier To Manage In The Web-Based Business World
Learn the ins and outs of MOOCs and the business case for building them
Using Articulate Storyline to build an interactive tab interaction.
How to build purpose-driven & successful workplaces. Introduction: The Conscious Business Institute Leadership Program.
Welcome to my profile page! My name is Jeff Diamond, and I am a network engineer and FOA certified cable technician with 10 years of IT experience + 4 years as an IT instructor. I also teach at a local college. Each of my courses is focused on teaching real-world career IT skills and exam objectives for the top respected industry certification exams, such as FOA, Cisco, and CompTia.
My teaching style is a plain-speaking approach, as I guide my students step-by-step so they can build a solid foundation of knowledge upon which to build upward to more complex skills through lectures and real hands-on labs.
For the latest news and updates please visit my website at CCNAUltimateLabs or my Facebook page listed in the links. Thank you for visiting, and I hope to see you in class!
JD