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Networking 101: Understanding Spanning Tree
The spanning tree protocol ensures that sensible redundancy in your network doesn't turn into loops run amok. Charlie Schluting explains how it works.
Wednesday, August 27, 2008 11:20:40 AM EST
OpenOffice.org Tips and Tricks Part III
Eric Geier continues his OpenOffice.org series; today you will learn how to perform a few tasks in OOo that were available in MS Office, just harder to figure out due to the different interface. You'll find out you can still insert WordArt (actually called Fontwork), diagrams, and page numbering in OOo documents.
Monday, August 25, 2008 01:14:56 PM EST
Manage a Linux RAID 10 Storage Server
Today we'll learn how to monitor, maintain, and make changes in our RAID 10 array. We'll make it bigger, smaller, safely test failure recovery, and set up monitoring and failure notifications.
Friday, August 22, 2008 12:44:08 PM EST
OpenSUSE 11.0: A Solid, Up-to-Date Linux Desktop
Paul Ferrill reports that the newest release of openSUSE offers a polished, complete Linux distribution for both KDE and Gnome users, and it also supports a number of other window managers and visual environments, such as the lightweight LXDE. And it comes with a number of enhancements and features not included in most Linux distributions.
Thursday, August 21, 2008 02:02:23 PM EST
Networking 101: Understanding the Data Link Layer
Layer 2, the Data Link layer, is where Ethernet lives. We'll be talking about bridges, switching and VLANs with the goal of discovering how they interact in this part of Networking 101.
Wednesday, August 20, 2008 12:49:49 PM EST
Networking 101: Understanding Layers
Networking expert Charlie Schluting explains the OSI Reference Model, the famous network layers 1-7, as it relates to real-world networking and networking administration.
Wednesday, August 13, 2008 01:12:35 PM EST
OpenOffice.org Tips and Tricks Part II
Eric Geier continues his series on digging up the many time-saving hidden treasures in Open Office, and how to migrate from Microsoft Office with a minimum of pain. Today's installment covers importing the custom dictionary of MS Office, setting OOo to always save in the MS Office format, and using MS Office templates in OOo.
Monday, August 18, 2008 12:23:13 PM EST
Today's Tip
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