15 Best Protocols Courses on Udemy
We compared 15 Protocols courses currently listed on Udemy, priced from $19.99 to $199.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 15
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "protocols" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
CCNP BGP - Cisco
CCNP BGP - CiscoSam’s Courses have been taken over 50,000+ times by 30,000+ students all over the world. And now, he’s ready to help YOU learn BGP!If you’re the type of person that doesn’t like to waste time, likes...
$29.99listed price -
2
CompTIA Network+ (N10-008 & N10-009) Full Course with Lab's
Are you ready to become a certified networking professional? Our "CompTIA Network+ (N10-008 & N10-009) Full Course with Labs" is designed to provide you with everything you need to pass the CompTIA Network+ certification...
$19.99listed price -
3
Mastering Port Numbers for CompTIA A+
Mastering Port Numbers for CompTIA A+: Ace Your Certification with Confidence!Are you preparing for the CompTIA A+ Certification (220-1001 & 220-1101)? Struggling to memorize all those port numbers and protocols? Look no...
$19.99listed price -
4
220-1202 & 220-1201 CompTIA A+ Certification Test 2026
CompTIA A+ 220-1201 (Core 1) and 220-1202 (Core 2) Practice Test 2026CompTIA A+ Core 1 is the first of two exams required to earn the industry-standard A+ certification, designed to launch your tech career. This exam foc...
$19.99listed price -
5
EIGRP Comprehensive Labs Course
In this course, students will learn advanced knowledge on EIGRP for Real World & certification purposes.It will help students practice EIGRP with several comprehensive labs that are included here to help drill down t...
$19.99listed price -
6
Cisco | Data Encapsulation 101
Welcome everyone!In this course you will be learning the basics of Data Encapsulation so you can understand how our data learns the information it needs to be transmitted across the network, using various ports, protocol...
$19.99listed price -
7
Complete Study Guide: CompTIA Network+ Certification
Master the CompTIA Network+ Exam with Our Complete Study GuideGet fully prepared to ace your CompTIA Network+ certification with our all-in-one study course. Designed for both beginners and professionals, this course giv...
$19.99listed price -
8
Cisco CCNP ENARSI 300-410 – Exámenes Prácticos 2026
Bienvenido al conjunto completo de exámenes de práctica Cisco CCNP Enterprise Routing (ENARSI 300-410) – Edición 2026.Este curso está diseñado para profesionales de redes que desean ir más allá de la memorización y desar...
$149.99listed price -
9
Cisco CCNP Collaboration – CLCOR 350‑801
Prepare effectively for the CLCOR 350‑801 exam with a simulator made exclusively of realistic MCQs, designed to mirror the difficulty, logic, and scenarios of the official exam.This resource contains no long theoretical...
$19.99listed price -
10
Cisco CCNA Service Provider: IOS-XR, VPN, WAN & FHRP (4/4)
Course Description – CCNA Service Provider (SPNG1 + SPNG2)This course is designed to prepare CCNA Service Provider candidates for all the exam topics covered in SPNG1 (640-875) and SPNG2 (640-878). It forms the final par...
$19.99listed price -
11
CompTIA Network+ N10-006
CompTIA's Network+ N10-006 is a vendor-neutral certification that validates technical competency in networking administration and support. The Network Plus certification confirms a technician's critical knowledge of medi...
$199.99listed price -
12
Cisco Data Centers | Multicast
The Cisco Data Centers | Multicast course aims to provide a resource for network engineers to understand and deploy IP multicast technology for today’s data centers and enterprise networks. And to help CCIE Data Center c...
$44.99listed price -
13
Juniper JNCIS-ENT (Routing & Switching) Exámenes 2026
Bienvenido a su suite de preparación definitiva para la certificación Juniper Networks Certified Specialist Enterprise Routing and Switching (JNCIS-ENT).A medida que las redes empresariales se vuelven más complejas, las...
$149.99listed price -
14
CCNP Enterprise : ENCOR ( 350-401) Certification Training
This course gives you the knowledge and skills needed to configure, troubleshoot, and manage enterprise wired and wireless networks. You’ll also learn to implement security principles within an enterprise network and how...
$19.99listed price -
15
Cisco Certified CCNP Collaboration 350-801 CLCOR Tests
Cisco Certified CCNP Collaboration (350-801) CLCOR is a professional-level certification designed for IT professionals who specialize in collaboration technologies. This certification validates the individual's skills in...
$19.99listed price
Best Protocols Courses on Udemy compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 15 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $19.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.