HP adds 3 years of 24/7 support to lifetime warranty

HP Networking's lifetime warranty gets a boost with free 24/7 phone support for three years on all campus switches and branch routers.
Can you miss the network technology investment boat?

New technologies like SDN and gigabit wireless are exciting, but how do you know when they’re mature enough for a network technology investment?
IT content and vendor engagement evaluation survey

When IT professionals, such as you, have an IT project at their organization, there is a need to research multiple pieces of content from a variety of sources including vendors, third-parties and e...
Could enterprises profit from Hotspot 2.0?

Hotspot 2.0 could allow enterprises to turn a profit from leftover wireless LAN capacity by wholesaling their available Wi-Fi to carriers.

Network Administration

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Collisions

This definition explains how collisions occur on a network. Tip
Disabling UDP checksums

Tom Lancaster takes a look at an often overlooked way to soup up your network. Tip
Gateway

Learn exactly what a gateway does in your network with this concise definition. Tip
Using access lists on Internet-facing routers

Tip
PSTN fallback

Tip
Fooling a program into thinking NT is Windows 95

Tip
Using the router to find TCP/UDP ports

Here's a quick tip to help you figure out which TCP/UDP ports are being used by an application. Tip
Hard to locate hostnames

Tip
Fixing confused shortcuts

Use this tip to save time by copying shortcuts using Shortcut.exe. Tip
Carriers and DSL--the good, the bad, and the ugly

Tip

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