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CompTIA® Network+® N10-005 In Depth by Tamara Dean

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chapter 9

In-Depth TCP/IP Networking

After reading this chapter and completing the exercises, you will be able to:

• Describe methods of network design unique to TCP/IP networks, including subnetting, CIDR, and address translation

• Explain the differences between public and private TCP/IP networks

• Describe protocols used between mail clients and mail servers, including SMTP, POP3, and IMAP4

• Employ multiple TCP/IP utilities for network discovery and troubleshooting

On the Job

My company provided a full networking kit so I could work from my home office through a VPN. Everything worked well for over a year, until a newly hired coworker came to my location for on-the-job training.

I had wired my laptop and printer to two of the four available ...

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