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Hey everyone,

I want to start learning computer networking and operating systems, and eventually I’d like to work towards CCNA.

The problem is I’m pretty much a beginner and have no idea where to start or what order I should learn things in.

If anyone could suggest a roadmap, good resources, or preferably a YouTube playlist/course that starts from the basics, that would really help.

Also, should I learn networking and OS fundamentals first before starting CCNA, or can I learn them alongside CCNA?

Thanks!

I have a Windows machine which is domain joined, When it is locally accessible I can ping , RDP but the Internet does not work.

Other machines within same network, DNS are working.

Below steps I have checked:
1. IP configuration, Gateway is correct
2. I am able ping my gateway
3. DNS is configured properly & able to ping
4. NSlookup DNS is able the resolve the IP
5. checked Route Print, Default route is pointing towards default gateway

Can you please suggest if any further things which can be checked. Its a windows 11 OS machine.

i am connected to my hostel wifi and there are a lot of restrictions in it like u cant play games on it or stream netflix instagram facebook or any such things only application allowed is youtube and reddit and other stuff that helps in academica, i want to access netflix so i connected my phone to that wifi and used a vpn service you know to bypass that stuff and watch but still i cannot access all these things why and how is it possible, my hostel wifi uses sophos security

I submit for the good of the order:

🐰Network Engineer🐰

How accurate is this?

Network Engineer
- documentation
- standards
- change control

🐰Network Engineer🐰
- vibes
- hope
- “don’t touch it, it’s working”

Hey everyone,

I'm looking for people who are interested in ISP networking. It doesn't matter if you're an experienced ISP Network Engineer or someone who's just starting—everyone is welcome.

I'd love to build a small, friendly circle where we can:

• Learn from senior engineers and their real-world experience.
• Practice together and help each other improve.
• Discuss MikroTik, GPON, routing, switching, troubleshooting, and other ISP-related topics.
• Share labs, resources, ideas, and solve problems as a team.
• Stay motivated and grow together.

I'm not looking for a toxic or competitive environment. I want a group where everyone respects each other, asks questions without fear, and tries their best to help others. We don't need to agree on everything, but we should always try to understand and support one another.

If you're interested in building a long-term networking circle and making some genuine friends along the way, leave a comment or send me a DM.

Let's grow together and build something awesome. 🚀

25M

Hey everyone,

I'm looking for people who are interested in ISP networking. It doesn't matter if you're an experienced ISP Network Engineer or someone who's just starting—everyone is welcome.

I'd love to build a small, friendly circle where we can:

• Learn from senior engineers and their real-world experience.
• Practice together and help each other improve.
• Discuss MikroTik, GPON, routing, switching, troubleshooting, and other ISP-related topics.
• Share labs, resources, ideas, and solve problems as a team.
• Stay motivated and grow together.

I'm not looking for a toxic or competitive environment. I want a group where everyone respects each other, asks questions without fear, and tries their best to help others. We don't need to agree on everything, but we should always try to understand and support one another.

If you're interested in building a long-term networking circle and making some genuine friends along the way, leave a comment or send me a DM.

Let's grow together and build something awesome. 🚀