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Description
Linux implementation for the ISP & data centerThis Book covers from the basic principles of TCP IP to the more advanced sections like RADIUS High Availability Cluster installation, Web servers, Database Servers, and much more. While the Author does not go into the fine details, enought is provided that you can start then carry on on your own with external resources provided. Some Linux Knowledge, and a basic understanding of computing will help, but is not needed to understand the contents of
This Book covers from the basic principles of TCP/IP to the more advanced sections like RADIUS High Availability Cluster installation, Web servers, Database Servers, and much more.While the Author does not go into the fine details, enought is provided that you can start then carry on on your own with external resources provided. Some Linux Knowledge, and a basic understanding of computing will help, but is not needed to understand the contents of this book.
The Second edition is updated with the latest information, and now includes a bonus section on fighting SPAM.
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4.6 ★★★★★
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Product Reviews
★★★★★ 5
Love it and appreciate them
Love the necklace - special present from my husband after our baby was born. It was reasonably inexpensive but you wouldn’t be able to tell that when you see it. Mine broke after a month which is not normal. I emailed not expecting a response back….. I not only got a response but they offered to replace mine. Very happy I can wear it again!
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Reviewed in the United States on August 12, 2023
★★★★★ 5
Adorable. Good quality
very cute. I wear it with everything
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Reviewed in the United States on April 7, 2025
★★★★★ 5
Repeat Customer
I absolutely love this necklace. I ordered one for myself and then ordered several more for friends and family. The 16” is a great choice because there’s an option to make it longer. The product is exactly as pictured. It also ships very quickly. Excellent value for custom jewelry.
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Reviewed in the United States on November 10, 2024
★★★★★ 5
Looks great and beautiful shine
This is a beautiful piece I love it
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Beautiful bracelet
It’s beautiful
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Reviewed in the United States on March 7, 2026