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Professional Certificate in Network Troubleshooting and Resolution

Gain advanced network troubleshooting skills
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Free · No signup · No credit card · No payment
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Flexible schedule
Learn at your own pace
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Learn from anywhere
Shareable certificate
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2 months to complete
at 2-3 hours a week

Overview

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Learning outcomes

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Course content

1

Network Troubleshooting Fundamentals

2

Network Protocols And Services

3

Network Security Principles

4

Wired And Wireless Network Troubleshooting

5

Routing And Switching Troubleshooting

6

Virtual Private Network (Vpn) Troubleshooting

7

Network Performance Monitoring And Optimization

8

Network Device Configuration And Management

9

Troubleshooting Network Connectivity Issues

10

Network Troubleshooting Tools And Techniques

Career Path

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Key facts

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Why this course

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People also ask

Everything you need to know before you start

Straight answers — no waiting on a reply. Most learners are enrolled within 60 seconds of finding what they need below.

60 sec
From enrol to start
24/7
Course access
Self-paced
Learn on your time
Certificate
Included in fee

We offer immediate access to our course materials through our open enrollment system. This means:

  • The course starts as soon as you pay the course fee, instantly
  • No waiting periods or fixed start dates
  • Instant access to all course materials upon payment
  • Flexibility to begin at your convenience

This self-paced approach allows you to begin your professional development journey immediately, fitting your learning around your existing commitments.

We offer two flexible learning paths to suit your schedule:

  • Fast Track: Complete in 1 month with 3-4 hours of study per week
  • Standard Mode: Complete in 2 months with 2-3 hours of study per week

You can progress at your own pace and access the materials 24/7.

There are no formal entry requirements for this course. You just need:

  • A good command of English language
  • Access to a computer/laptop with internet
  • Basic computer skills
  • Dedication to complete the course
Ready when you are
Most learners finish reading the FAQs and enrol in the same minute.
Self-paced · Certificate included · 24/7 access · 60-second start.
Enrol now

Assessment is done through:

  • Multiple-choice questions at the end of each unit
  • You need to score at least 60% to pass each unit
  • You can retake quizzes if needed
  • All assessments are online

Upon successful completion, you will receive:

  • A digital certificate from London School of International Business
  • Option to request a physical certificate
  • Transcript of completed units
  • Certification is included in the course fee
Open enrolment · Start today

You've read the page. The next step is the easy part.

Most learners are inside the course materials within 60 seconds of clicking the button below. Self-paced, instant access, certificate included.

Instant access Certificate included Self-paced Secure checkout

Why people choose us for their career

Trusted by professionals worldwide

Verified outcomes from learners who finished the course and put it to work.

4.5
Based on 2,066 learner reviews · 3 countries
98%
Would recommend
100%
Verified learners
2026
Cohort active
Completed from United Kingdom
EW
Emily Walker
GB · Course completed

As a network administrator in the UK, I found this course incredibly useful in achieving my learning goals. The content was engaging, relevant and covered a wide range of troubleshooting techniques. I particularly appreciated the practical exercises that allowed me to apply what I learned in a real-world setting. The course materials were of high quality and have helped me immensely in my day-to-day work. Overall, I'm very satisfied with the course!

JT
Jacob Thompson
US · Course completed

I've been in the networking field for a while now and this course from Stanmore School of Business was an absolute game changer. The practical troubleshooting skills I gained are invaluable. I can now resolve issues much faster and more efficiently than ever before. The course materials were top-notch, and the real-world examples provided made learning easy and enjoyable. I highly recommend this course to anyone looking to enhance their network troubleshooting skills!

LP
Liam Patel
IN · Course completed

I cannot express enough how much this course helped me in my career as a network engineer. The practical knowledge I gained is something that I can directly apply in my job, and it has already paid off. The course materials were detailed, comprehensive and easy to understand. The examples provided were relatable and helped me grasp complex concepts. Overall, this course exceeded my expectations, and I'm very satisfied with my learning experience!

OJ
Olivia Johnson
US · Course completed

This course was a fantastic experience for me. I was able to learn new troubleshooting techniques and skills that I could apply to my job as a network technician. The course materials were well-organized, easy to follow and relevant to my role. I particularly appreciated the detailed explanations of network protocols, which helped me understand the underlying causes of network issues. Overall, I'm very satisfied with the course, and I highly recommend it to anyone looking to improve their network troubleshooting skills!





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Taught in English

Clear and professional communication

Recently updated!

March 2026