Category Archives: network

Slow SQL Connection or Network in Windows 10 – Update

Finally found a small problem with Windows 7, 8, 8.1 and 10.  After upgrading, we have discovered that Windows  was responding slow to our SQL Server 2008.  What we discovered is below. Slow response times in Windows to a SQL … Continue reading

Posted in Technology, Computers, Wireless, network, Information Technology, freeware, Computer Security, Windows 10 Quick Tips | Tagged , , , , , , , , , , , , , , , | 13 Comments

AlphiMAX PTP Estimator provides an excellent way to align your wireless antennas

Need an excellent program to estimate your wireless bridges from building to building?  AlphiMAX provides an excellent online program to estimate your wireless links. Sign up is easy and fast.  The PTP Estimator requires that you have the Latitude and … Continue reading

Posted in Apple, Computer hardware, Computers, Education, freeware, Information Technology, network, Networking, Technology, Windows, Wireless | Tagged , , , , , , | Leave a comment

Diagnose your network and view network packets with Microsoft’s Message Analyzer

Microsoft’s Message Analyzer enables you to capture, display, and analyze network traffic.   This software even allows payload rendering in order to see pictures and other data. Download Here

Posted in Computer Security, freeware, Information Technology, network, Networking, Software, Technology, Windows, Wireless | Tagged , , , , , | Leave a comment

Going to take a certification that involves binary?

Going to take a certification that involves binary? Here’s a quick tutorial~ Let’s say you are given an IP address of 192.168.1.135 in an answer. What is this number in binary? Here’s what you do. Take a simple key to … Continue reading

Posted in Computer Security, Education, freeware, Information Technology, network, Networking, Technology, Windows | Tagged , , , , , | Leave a comment

The easy way to subnet your network

Why?  The Golden Question All over the internet you will find information on ‘How to Subnet’.   Suddenly you are thrown into a world of bits and binary and given charts of ‘How to Subnet’.   But why do you subnet? Subnets … Continue reading

Posted in Computer Security, Computers, Hacking, Information Technology, network, Networking, Technology, Wireless | Tagged , , , , , , , , , , , | 2 Comments

Network named incorrectly under Network and Sharing Center

Have you connected and reconnected to a wireless or wired network and noticed the network adapter is now named wrong? There’s an easy fix. Open the Network and Sharing Center Click on the Active Network icon (see below). Type in … Continue reading

Posted in Home Networking, Information Technology, network, Networking, Technology, Windows | Tagged , , , , | Leave a comment

Did you really complete your Windows installation?

While we cannot cover every scenario there is, this is a general setup of  a Windows 7 or 8 computer. Check all drivers under the Device Manager Get the latest drivers for performance Optimize Network Card Configuration– Disable all but … Continue reading

Posted in Computers, Education, Home Networking, Information Technology, network, Networking, Windows | Leave a comment

When engineers don’t think about the technicians

Recently my niece dropped her laptop and the hard drive stopped working.   Normally an easy fix, I looked for the access panel for the hard drive so that I could replace it.   What? No access panel?  Oh, easy fix, lets … Continue reading

Posted in Computer hardware, Computer Security, Computers, Information Technology, Mobile Computing, network, Networking, Windows | Tagged , , , , | 1 Comment

Test your network speed

Need a quick way to check your network speed?  You can use TotuSoft’s Lan Speed Test. This small (124kb), excellent program allows you to transfer data packets from one computer to another across your network.  TotuSoft offers advanced versions of … Continue reading

Posted in network, Networking | Tagged , , , , , , , , | 1 Comment

Using a GPS to perform a Wi-Fi survey

It is important to perform a wi-fi survey so that you can determine not only the perfect place to locate your access point or bridge but to gain an understanding of the channel co-existence challenge you may face.  With wireless … Continue reading

Posted in Computer hardware, Computer Security, Computers, Education, freeware, Home Networking, Information Technology, network, Networking, Software, Technology, Windows, Wireless | Tagged , , , , , , , , | Leave a comment

Network Switches – Avoid Daisy-Chains

When you are networking computers, wireless access points, printers and other nodes in multiple rooms, try to avoid daisy-chaining switches or using small 4-8 port switches when you are in a hurry.  Replace any hubs on your network as soon … Continue reading

Posted in Apple, Computer hardware, Home Networking, Information Technology, Linux, network, Networking, Technology, Ubuntu, Windows, Wireless | Tagged , , , , , | Leave a comment

Configuring WDS to extend your wireless network

Want to extend your network and make it more reliable and robust? Note:  IP addresses and MAC addresses in this demo are in a controlled lab environment Here’s what you will need – Two routers with the same firmware Preferably … Continue reading

Posted in Apple, Computer hardware, Computers, Education, freeware, Home Networking, Information Technology, Internet, Linux, Mobile Computing, network, Networking, Software, Windows, Wireless | Tagged , , , , , , , , , | Leave a comment

Wi-fi takes a long time to find network after computer sleeps

After your computer goes to sleep, do you notice it takes a long time to connect to your wireless router? There can be several reasons for this. Here are some tips~ Power management on the adapter is enabled Disable in … Continue reading

Posted in Computer hardware, Computers, Home Networking, Information Technology, Internet, network, Networking, Windows | Tagged , , , , | Leave a comment

How to tie your cloud storage services together

How can you tie your cloud storage services together?   It’s actually easy if you use MultCloud.   MultCloud ties together all of the most popular cloud storage services so you can upload files to multiple sites through a single … Continue reading

Posted in Apple, Business, Education, freeware, Home Networking, Industry, Linux, network, Networking, Organizations, Software, Windows | Tagged , , , , , , | 1 Comment

See who’s on your wireless network – SoftPerfect WiFi Guard

Want to see who is on your wireless?  SoftPerfect’s  WiFi Guard is freeware that scans your network, both wireless and wired and it also inventories connections on your network. Before setting up WiFi Guard, inventory your computers, printers, routers, TVs … Continue reading

Posted in Apple, Computer hardware, Computer Security, Computers, freeware, Hacking, Home Networking, Information Technology, Linux, network, Networking, Software, Technology, Windows | Tagged , , , , , , | Leave a comment

The Ultimate Toolkit for IT Professionals – GE Geek Toolkit

I discovered GE Geek through Rick at What’s On My PC.  GE Geek is a resource like no other.  The time and dedication to linking and uploading the thousands of resources at GE Geek is commendable. The best feature by far … Continue reading

Posted in Apple, Business, Computer hardware, Computer Security, Computers, Education, freeware, Home Networking, Information Technology, Linux, Mobile Computing, network, Networking, Software, Technology, Windows, Wireless | Tagged , , , , , , | Leave a comment

An introduction to Big Data – RackSpace’s CloudU MOOC

Several years ago we introduced you to CloudU. A perfect introduction to how the ‘cloud’ works.  CloudU by RackSpace now has a MOOC (Mass Open Online Course) that introduces you to Big Data. According to Wikipedia, Big Data is a … Continue reading

Posted in Apple, Computers, Education, Industry, Internet, Linux, Manufacturing, Medical, network, Networking, Technology, Windows | Tagged , , , , , | Leave a comment

Commands in Telnet – DD-WRT and Tomato routers

If you have flashed your router with DD-WRT or Tomato you can probably use the following linux commands in the picture below. Before you get started, you’ll need to enable Telnet client on your Windows computer.  Go to Programs and Features under … Continue reading

Posted in Linux, network, Networking, Software, Windows, Wireless | Tagged , , , , , , | 1 Comment

Can Hackers Steal Secrets from Reflections?

I encourage my students to go over and visit Rick, Paul and Bill’s blog.  In 2009, Rick posted a link to a Scientific American article on How Hackers Steal Secrets from Reflections.   Great Article.  With our students going through some … Continue reading

Posted in Computer Security, Hacking, Information Technology, network, Technology, Wireless | Tagged , , , , , , , , | 1 Comment

Create a roaming profile – Windows 7, 8, Server 2008 R2

Don’t forget, the fastest hard drive without IPv6 ….check your network info here Attached are guides on creating a roaming profile with Windows 7 and Server 2008 r2. (Thanks to Mr. Ledlow for creating these) Guides are in PDF Step One … Continue reading

Posted in Business, Computers, Education, network, Networking, Windows | Tagged , , , | 1 Comment