Tag: tcp/ip

The TCP/IP Suite – CompTIA Network+ N10-006 – 5.2

The TCP/IP Suite – CompTIA Network+ N10-006 – 5.2

Last modified on May 20th, 2015 at 3:54 pm

The TCP/IP protocol suite is the most popular method of communication across our modern Internet. In this video, you’ll learn about the TCP/IP suite and the layers used to describe the functionality of this model.

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You’ll need to provide two valid forms of TCP/IP

You’ll need to provide two valid forms of TCP/IP

Which of these would be considered a valid Class C address?

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NetBIOS – CompTIA Security+ SY0-401: 1.4

NetBIOS – CompTIA Security+ SY0-401: 1.4

Last modified on August 24th, 2014 at 11:18 pm

The NetBIOS family of protocols has been used for years for many different purposes. In this video, you’ll learn about various forms of NetBIOS and how they are used in today’s technologies.

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Common TCP and UDP Ports – CompTIA A+ 220-801: 2.4

Common TCP and UDP Ports – CompTIA A+ 220-801: 2.4

Last modified on September 25th, 2019 at 4:41 pm

TCP and UDP are the primary transport protocols used in today’s modern networks. In this videos, you’ll get an operational overview of the TCP and UDP protocols, and you’ll learn the TCP and UDP ports that will be important to know for your CompTIA A+ exam.

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TCP/IP Addressing – CompTIA A+ 220-801: 2.3

TCP/IP Addressing – CompTIA A+ 220-801: 2.3

Last modified on September 25th, 2019 at 4:41 pm

If you’re configuring a network connection, then you’ll need to know the fundamentals of TCP/IP addressing. In this video, you’ll learn about the IP address, subnet mask, and default gateway, and you’ll learn how to configuration your system for automatic or manual network settings.

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An Overview of IPv4 and IPv6 – CompTIA A+ 220-801: 2.3

An Overview of IPv4 and IPv6 – CompTIA A+ 220-801: 2.3

Last modified on September 25th, 2019 at 4:42 pm

The primary IP technologies used today are IP version 4 and IP version 6. In this video, you’ll learn the differences between these two technologies, the differences between public and private IP addressing, and how automatic private IP addressing (APIPA) can be used to provide connectivity.

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TCP/IP Subnets – CompTIA A+ 220-801: 2.3

TCP/IP Subnets – CompTIA A+ 220-801: 2.3

Last modified on September 25th, 2019 at 4:43 pm

Our TCP/IP networks are separated into many subnets. In this video, you’ll learn about the fundamentals of IP subnetting and how legacy class-based and modern classless subnetting is used to connect the worldwide Internet.

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The masked subnet

The masked subnet

Which of these utilities would be the easiest way to view a summary of the IP address, subnet mask, and default gateway of a Windows workstation?

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CompTIA Network+ N10-005: 4.3 – Nbtstat

CompTIA Network+ N10-005: 4.3 – Nbtstat

Last modified on June 7th, 2012 at 12:08 am

A modern Windows network makes extensive use of NetBIOS over TCP/IP. In this video, you’ll learn how to use the nbtstat command to query NetBIOS information from local and remote devices over your IP network.

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CompTIA Network+ N10-005: 1.1 – The TCP/IP Model

CompTIA Network+ N10-005: 1.1 – The TCP/IP Model

Last modified on October 18th, 2019 at 9:52 am

The OSI model isn’t the only model in town. In this video, you’ll learn about the TCP/IP model and how real-world applications are associated with each layer.

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