I've found this table that I created a while ago and it lists common WAN connections that businesses use. I have used this table like a reference guide to familiar myself into other protocols. People don't think of it much but the WAN is a different beast compared the LAN as it uses different protocols besides …

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Changing topics for today, I want to talk about the Windows 8 Developer Preview which was released on September 13th. I had the time to install it under virtual box and was pleasantly surprised! About how fast it installed the easy to understand install prompts and the new "Metro" UI which is aimed at touched …

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Network-Cable-Color Switching in the network can happen in two ways, these layer-two devices send frames but they can forward them in different ways. These different modes have positive and negative effects which depend on the type of network environment that runs through them! Store-and-forward is just like the name …

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Switching gears for today, Cisco has introduced a certification for onsite support technicians, who need product-specific technical skills to diagnose, restore, repair, and replace critical Cisco equipment. This certification which was introduced this summer now has questions about it from CLN (Cisco Learning Network) …

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In the month of August I talked about the "beginnings" of layer two redundancy mainly looking at the basic foundations and fundamentals of having layer two redundancy. Let's continue are discussion about redundancy in the layer two environment. To review what STP does (Spanning Tree Protocol) it works at …

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