Networking: OSI/TCP-IP, Subnetting & DNS/DHCP
The Network Protocols and Services course by Koenig Original equips network administrators, engineers, and IT support specialists with mastery of core protocols, services, and troubleshooting techniques, solving the critical gap between theoretical knowledge and real-world implementation. Designed for professionals targeting roles in enterprise networking, it addresses the demand for skilled talent in an industry where over 200,000 U.S. networking positions require hands-on protocol expertise.
This course prepares learners for the Cisco Certified Network Associate (CCNA) certification with official curriculum and 30-day lab access, enabling hands-on practice. Koenig’s Guaranteed-to-Run scheduling ensures training continuity, empowering certified professionals to command salaries averaging $70,000–$112,000 and advance into senior network and security roles.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Network Protocols and Services course by Koenig Original provides comprehensive AZ-104 training for professionals mastering Microsoft Azure networking. This 5-day intensive program focuses on VNETs, ExpressRoute, and cloud connectivity, offering a superior learning experience through Koenig's exclusive 1-on-1 expert-led delivery and dedicated cloud lab access. Students gain practical skills in managing Azure infrastructure, securing virtual networks, and optimizing cloud traffic. By choosing Koenig Original, learners benefit from a personalized environment that ensures deeper technical mastery compared to standard group-based training providers, positioning them for success in high-demand cloud engineering and architecture roles.
Skills You'll Gain
Prerequisites
- Basic understanding of computer networking concepts and terminology.
- Familiarity with operating systems, particularly Windows and Linux environments.
- Introductory knowledge of how data flows across a network.
- Basic troubleshooting skills for network-related issues.
Certification Exam
Everything you need to know about the Networking: OSI/TCP-IP, Subnetting & DNS/DHCP certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Master Network Protocols and Services Fundamentals
2
Day 2– Network Layer and IP Protocol Mastery
3
Day 3– Advanced Routing and Protocol Configuration
4
Day 4– Transport and Application Layer Optimization
5
Day 5– Network Services and Security Hardening
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of Networking: OSI/TCP-IP, Subnetting & DNS/DHCP certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Networking: OSI/TCP-IP, Subnetting & DNS/DHCP certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Network Administrator
- Network Technician
- Systems Administrator
- IT Network Specialist
- Network Support Engineer
- Junior Network Engineer
Companies Hiring
and 5,000+ organizations worldwide seeking Networking: OSI/TCP-IP, Subnetting & DNS/DHCP certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the Networking: OSI/TCP-IP, Subnetting & DNS/DHCP training course
Is the certification exam included in the Network Protocols and Services course fee, and what is the exam cost?
What training formats does Koenig offer for Network Protocols and Services, and are they Guaranteed-to-Run?
How long is lab access provided, and what type of lab environment is used for Network Protocols and Services training?
What is Koenig's rescheduling and cancellation policy for the Network Protocols and Services course?
What is the format, number of questions, passing score, and time limit for the Network Protocols and Services certification exam?
How long is the Network Protocols and Services certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the Network Protocols and Services course?
What are the recommended prerequisites or experience needed before taking the Network Protocols and Services course?
What career opportunities and salary impact can be expected after completing the Network Protocols and Services certification?
How does instructor-led training for Network Protocols and Services compare with self-study in terms of pass rates and time required?
Still have questions?
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Read ArticleHappiness Guarantee
We are so confident in the quality of our training that we offer a full money-back guarantee. Not satisfied? Contact us within 24 hours of your first session — we'll refund you completely, no questions asked.