Implementing Application Layer Protocols for Cisco Networks

Keep your network running and help your business run more effectively. In this course, you will examine fundamental application layer protocols an their operation including, HTTP, FTP, DNS, DHCP, NTP, and Syslog.
Course info
Rating
(11)
Level
Intermediate
Updated
Mar 31, 2020
Duration
2h 45m
Table of contents
Description
Course info
Rating
(11)
Level
Intermediate
Updated
Mar 31, 2020
Duration
2h 45m
Description

In a business, the entire purpose of the data network is to make the business function more effectively through the use of software applications. In this course, Implementing Application Layer Protocols for Cisco Networks, you will examine critical application layer protocols that help keep the network running, as well as allow end users to easily access resources on the internal network as well as the Internet. Then, you'll learn about the application layer protocols that assist engineers in maintaining the function of a network efficiently, like DHCP, DNS, Syslog, and NTP. Engineers use these protocols to maintain networks, and create an effective user experience. Finally, you'll learn about the other application layer protocols, like HTTP and FTP, and how they are used by the users themselves to browse to websites or download files. By the end of this course, you will have the foundational knowledge of DHCP, DNS, FTP, HTTP, NTP, and Syslog. You will even learn how to investigate a strategy to mitigate rouge DHCP servers from attacking your network.

About the author
About the author

For nearly 20 years, Ross has taught and managed data networks.

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Section Introduction Transcripts
Section Introduction Transcripts

Course Overview
[Autogenerated] Hi everyone. My name is ross bigger ____ and welcome to my course implementing application layer protocols for Cisco networks. I'm a network engineer with more than 20 years experience building and managing enterprise networks and teaching people about them. The entire purpose of building a data network is to move information from one device to another device. And in order to do this, we use application layer protocols like http ssh or telnet. Additionally, we use a group of somewhat quiet protocols that work behind the scenes to make our network operates successfully in this course will learn about client server operation, will discuss HTTP clients and servers will look at telnet and Ssh both unencrypted and encrypted communications. We're going to examine D H C P operation and look at a rogue D h C p server and learn how we might mitigate attacks from rogue D H C P servers. We'll also look at DNS domain name system, which is the telephone directory for the internet. By the end of this course you'll know how to troubleshoot D H C P and DNS issues on workstations. And before beginning this course you should be familiar with TCP udp IP addressing and network operation, which can be learned from the previous videos in the CCN A learning path. I hope you'll join me on this journey to learn about h g d p d N s and D H C P with the implementing application layer protocols for Cisco networks course at Pluralsight