All Entries Tagged With: "gateway"
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.
Common TCP and UDP Ports – CompTIA A+ 220-801: 2.4
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.
TCP/IP Addressing – CompTIA A+ 220-801: 2.3
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.
CompTIA Network+ N10-005: 2.5 – Troubleshooting Subnet Masks and Gateways
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.
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.
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.
CompTIA A+ 220-702: 3.1 – Troubleshooting TCP/IP Settings
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.
What’s your gateway?
Which Windows command line feature can provide you with the IP address of your default gateway?
What command line utility provides gateway information?
While on the phone with technical support, the technician asks you to provide your default gateway. What command line utility would be the easiest way to get this information?
CompTIA A+ 220-701: 4.1 – Protocols and Addresses
The fundamental languages used over our computer networks are a standard set of protocols that are used around the world. In this video, you’ll learn about protocols and the set of standards associated with TCP/IP. You’ll also learn the essentials of TCP/IP and how subnetting can be used to build today’s modern networks.
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