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Internet Explorer 7: Browsing and security enhancements
Microsoft released the beta version of Internet Explorer 7 (IE7) and hopes it will solve the security concerns of IE6 as well as add RSS functionality and anti-phishing protection. Contributor Tony...
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Automate security for standalone PCs
Roberta Bragg says she's tired of SMB complaints that Microsoft offers no tools to automate security for workgroups -- when the tools they need are right in front of them.
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Cisco router security
Network infrastructure is critical to our country and our businesses, and poor router security could have catastrophic consequences. Updating your router IOS is only the first step in ensuring a se...
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The growing complexity of IP networks, Part 2
IP networks are under tremendous pressure to evolve. IP networking has been complicated by a number of Influences such as edge controls, NIC augmentation, security, machine-to-machine communicatio...
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Let MOM 2005 clean up your network
Windows network management can get messy. Luckily MOM is there to help clean up. Microsoft's latest Operations Manager (MOM) 2005 has been upgraded enough that it should be a must have for Windows...
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Updating your Windows network
Changes made to Microsoft's Windows Server Update Services (WSUS) provide greater update functionality at a reasonable cost.
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Next generation WLAN planning
Wireless implementations have run the gamut from quick and haphazard to completely unsanctioned and unplanned. This tip outlines the steps needed to plan a successful and scalable WLAN implementation.
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IPv6 renumbering
Renumbering IPv4 networks has always been a difficult job for network administrators. With IPv6 it becomes easier. The protocol's ability to support multiple addresses on a host enables a gradual c...
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Router Expert: Building a WLAN proxy server, Part 2
Part 1covered the basic Linux distribution install, secure VTY and http text client -- Part 2 is a step by step process to build the kernel.
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Router Expert: Building a WLAN proxy server, Part 1
Our router expert walks you through building an http proxy server for a wireless network segment using Linux. The construction of the proxy server is quite involved so we'll cover the process over ...
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The growing complexity of IP networks, Part 1
IP networking has been complicated by a number of "new" developments such as IPv6, Gigabit Ethernet and wireless. Let's look at how each of these developments impacts our networks.
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Practical configurations, Part 2
Router management is one of the most basic duties of a network administrator. The second part in this series examines the configuration of distribution devices; STP, HSRP and OSPF.
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IPv6 mobility: Part 2
A look at the mechanisms that enable increased scalability, reliability and security for mobile networks in IPv6.
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Long range ethernet
Methods of long range network access.
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What Ping doesn't tell you
Ping distinguishes certain states of network functionality that are the cornerstones of everyday network troubleshooting. Learn how to gain greater insight into your network.
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Microsoft's Network Load Balancing
Microsoft's NLB is a popular choice for network load balancing, but consider how it will affect switching and how that could affect your network before installing it.
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Practical configurations, Part 1
This is the first in a small series of articles designed to help the common network engineer with some of the most basic configurations.
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Rapid Spanning Tree
Improve failover with the ues of Rapid Spanning Tree Protocol.
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Veni vidi wiki
Can wikis be the answer to a long time network administration dilemma?
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Wireless LAN deployment and federal regulations
A look at the bare minimum requirements to keep your WLAN compliant with federal regulations.
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Premises- or provider-based network management?
IT expert David Davis outlines the pros and cons of premises- versus provider-based network management.
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Networking blogs: Reevaluating the optical market
This week, networking bloggers discuss a potential sea change for the optical market, and reveal some key tips for using custom config builders.
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Data center spaghetti: Trials, tribulations of cabling
Switching out servers at a data center can go from ho-hum to disaster unless you have a tested cable management plan in place.
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Networking blogs: Wi-Fi Certified 802.11ac is here
In this week's blog roundup, get expert insight on preparing for 802.11ac and solutions to CDN bandwidth issues.
Network Management Strategies for the CIO