Skill

Describe Application Layer Functions and Protocols

December 2019 with Keith Barker

Join Keith Barker as he teaches you about Application layer services and how they interact with the TCP/IP protocol stack.

Gain an understanding of well-known ports, DHCP, DNS, SNMP, NTP, clients, servers, and multilayer switches.

Recommended Experience

None

Recommended Equipment

None

Related Job Functions

Network technician
Network engineer

Keith Barker has been a CBT Nuggets trainer since 2012 and has nearly three decades of IT experience. He has received certifications from Cisco, CompTIA, and more. His expertise areas include networking and security.

Keith Barker — Keith Barker
Trainer

Videos in this skill

1. Introducing the Application Layer (0:27)
2. Common Application Layer Services (6:17)
3. Ports Overview (9:56)
4. Common IP Services (6:09)
5. End-To-End IP Communications (6:35)
6. Multilayer Switches (6:51)
7. Application Layer Review (0:36)

Quizzes & Practice Exams

Reinforce core concepts and new skills with built-in quiz questions, and exams.

Virtual Labs

Explore new technology and apply your expertise in customized virtual labs.

Accountability Coaching

Define your goals and stick to a training plan with help from our coaches.

Learn this skill and so much more!

Gain instant access to our entire IT training library, free for your first week. Train anytime on your desktop, tablet, or mobile devices.

Not sure where to start?
Call 541-284-5522 or try our .

What is it like to train with us?

Our learners say it best.

Helps me learn the skills I need when I need them

THOMAS S. | SYSTEMS ENGINEER & CONSULTANT

Get CBT Nuggets IT training news and resources

Email Address

I have read and understood the privacy policy and am able to consent to it.

Product

Solutions

Resources

Company

Support

Follow us

Let's chat!

Sales | Support | General

© 2023 CBT Nuggets. All rights reserved.Terms | Privacy Policy | Accessibility | Sitemap | 2850 Crescent Avenue, Eugene, OR 97408 | 541-284-5522