Tag: gateway

Windows IP Address Configuration – CompTIA A+ 220-902 – 1.6

Windows IP Address Configuration – CompTIA A+ 220-902 – 1.6

Last modified on June 22nd, 2018 at 5:22 pm

Your Windows operating system can’t do very much without an IP address. In this video, you’ll learn how Windows assigns IP addresses to network interface adapters.

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A boat this big doesn’t exactly stop on a dime

A boat this big doesn’t exactly stop on a dime

Which of these can you determine by pinging your default gateway?

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Professor Messer’s Network+ Study Group – July 2013

Professor Messer’s Network+ Study Group – July 2013

This month; public-key cryptography, multiple gateways on a single host, packet filtering vs. stateful inspection, and understanding IP classes.

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Professor Messer’s CompTIA A+ Study Group – March 2013

Professor Messer’s CompTIA A+ Study Group – March 2013

This month; using the Event Viewer, how to resolve Windows boot errors, choosing your default gateway, SATA technology, and choosing the exam version that’s right for you.

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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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CompTIA Network+ N10-005: 2.5 – Troubleshooting Subnet Masks and Gateways

CompTIA Network+ N10-005: 2.5 – Troubleshooting Subnet Masks and Gateways

Last modified on March 4th, 2012 at 6:14 pm

A simple configuration mistake can create big communication problems. In this video, you’ll learn the symptoms of a subnet mask or gateway misconfiguration and how to quickly resolve the issue.

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CompTIA Network+ N10-005: 2.1 – Configuring Routing Tables

CompTIA Network+ N10-005: 2.1 – Configuring Routing Tables

The configuration and management of routing tables can be handled dynamically or through static means. In this video, you’ll learn how to examine the routing tables of different network devices, and determine the data path based on existing routing tables.

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What’s with all this subnet stuff?

What’s with all this subnet stuff?

The idea behind subnetting a network and the use of subnet masks isn’t an incredibly difficult concept, but the details surrounding network subnetting have changed a bit through the years. Subnetting is simply a way to design and interconnect groups of networks.

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CompTIA A+ 220-702: 3.1 – Troubleshooting TCP/IP Settings

CompTIA A+ 220-702: 3.1 – Troubleshooting TCP/IP Settings

Last modified on October 7th, 2019 at 2:10 pm

The TCP/IP protocol is the foundation of today’s network connectivity. In this video, you’ll learn about the TCP/IP settings and some of the loopback and automatic addressing functionality of the protocol.

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