802.11n has been ratified. And best of all, the release contains no incompatibility with the draft versions. Many laptops and other network devices have implemented 802.11n draft for the past couple of years. So should you upgrade any remaining 802.11g or 802.11b devices in customer networks?
Like any other database, Exchange needs a little TLC if you want to recover from any downtime.
What you need to keep customer networks running; free network management tools perform basic tasks on smaller networks but pay-for tools give you more data and customisation options.
1. If your clients rack up the airmiles then WorldMate Live is an ideal travel companion. It’ll help manage itineraries, keep track of exchange rates and weather and (if you’re using the premium version) even find alternative flights.
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