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VOOZH | about |
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VOOZH | about |
Thanks for learning with the DigitalOcean Community. Check out our offerings for compute, storage, networking, and managed databases.
Former Senior Technical Writer at DigitalOcean, specializing in DevOps topics across multiple Linux distributions, including Ubuntu 18.04, 20.04, 22.04, as well as Debian 10 and 11.
Building future-ready infrastructure with Linux, Cloud, and DevOps. Full Stack Developer & System Administrator. Technical Writer @ DigitalOcean | GitHub Contributor | Passionate about Docker, PostgreSQL, and Open Source | Exploring NLP & AI-TensorFlow | Nailed over 50+ deployments across production environments.
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So here are also some CCNA tutorials ? This is Cisco and subnetting, I don’t understand why this is here on Digital Ocean
It’s still very useful content for people who want to learn more about networking in general.
I don’t see any problem with this here - really I think it’s great that DigitalOcean is providing good resources for people new to the concepts behind server administration and networking.
Yes, agreed. I love learning new stuff, even if it isn’t directly applicable to my own work. I think having a basic concept of the internet is priceless for anyone interested in web development in any capacity.
Doesn’t even mention Cisco or CCNA, this is basic networking knowledge…
Linux has security needs too and basic networking knowledge helps for a beginner.
i have a problem regarding CIDR ,who can help me please?
You state somewhat early in this tutorial the following example, which is wrong:
To demonstrate the second case, if you have a range in an IPv6 address with multiple groups as zeroes, like this:
…:18bc:0000:0000:0000:00ff:…
You could compact this like so (also removing the leading zeros of the group like we did above):
however this is wrong, you omitted an “:”, i.e., …:18bc::ff <======= wrong the correct example should be as follows: …18bc:::ff <======= correct
To demonstrate the second case, if you have a range in an IPv6 address with multiple groups as zeroes, like this:
…:18bc:0000:0000:0000:00ff:…
You could compact this like so (also removing the leading zeros of the group like we did above):
Note: the correct example should have three semicolons before the double f hex digits, your example currently only displays two.
i have one doubt subnetting that is, when we dividing large network into small network, while using subnetting, my question is when there is different block with same ip will communicate each other that mean one block can communicate with other block of same subnet
assume cidr/27
192.168.1.62(lan interface with block size ) 192.168.1.97(serial router connected to another serial link )
both two ip different block with same cidr value
Very nice explanation !!!
Great article and useful. Thank you
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