Putting the guru in the analyzer

[Network and Systems Mgmt. Tip]

Title: Network and Systems Management

October 13, 2004 Published by  TechTarget Network and Systems Management Issue Sponsored By:   > Argent -- The Systems Management Experts IN THIS ISSUE:   >  Network fault analysis: Putting the guru in the analyzer   >  What is change management?   >  VoIP campus VLAN design   >  Scott Haugdahl on Protocol and Network Analysis   >  Featured Topic: Intrusion detection/prevention   >  News exclusive: VoIP can cut costs, but capable of much more   Measuring the ROI of Systems Management Software A leading analyst firm states that "Argent delivers what a growing number of enterprises need today: flawless management of Windows, UNIX, and application servers; low total cost of ownership; flexible configuration; scalable architecture; modular products; positive ROI; and outstanding customer support. Every enterprise IT department wants value without sacrificing performance, and that describes Argent's value proposition." Click here to read this ROI Paper.   Network fault analysis: Putting the guru in the analyzer [Scott Haugdahl] Today's TCP/IP networks require packet-level analyzers for proper troubleshooting, just as older networks did, but these analyzers must be smarter and more efficient than ever. With this brief case study we'll look at some of these capabilities in more detail, and see how they might help in today's environment. What is change management? [Don Jones] Is change management a process or a tool? Or might it be a bit harder to define? Change management can be many things, but ultimately it is a process. And this process can usually benefit from some industry best practices. This article explains change management and provides a list of eight best practices to apply to your change management process. VoIP campus VLAN design [Rich Parsons] A company's campus network typically is made up of at least two "hierarchical layers" of LAN switching devices. Within these layers, virtual local area networks (VLANs) are used to manage traffic queues. There are some distinct advantages to segmenting your voice traffic onto a VLAN. Scott Haugdahl on Protocol and Network Analysis Our featured tip this week was written by Scott Haugdahl who is also an expert to SearchNetworking.com covering protocol and network analysis. Scott is the author of the book Network Analysis and Troubleshooting, and is the author of the expert system found in the WildPackets EtherPeek NX and AiroPeek NX LAN and wireless analyzer products. Scott brings his expertise to our readers by answering their questions on protocol and network analysis. If you're facing a network challenge, Scott can help. Ask him your question or view his collection of previously answered questions. Featured Topic: Intrusion detection/prevention One way to protect your network is to identify and stop hackers before they attack. This week we present our latest intrusion detection/prevention resources. News exclusive: VoIP can cut costs, but capable of much more A top Nortel exec said an enterprise may save a few pennies switching to VoIP, but the real cost savings will come from integrated communications. However, a Department of Defense manager said the DoD's VoIP move is all about saving money. Contact Us Sales For sales inquiries, please contact us at: [EMAIL PROTECTED] Editorial For feedback about any of our articles or to send us your article ideas, please contact us at: [EMAIL PROTECTED] Free E-Newsletters! Select e-newsletters you would like to receive via e-mail! SearchNetworking: The Wireless Advisor Not a Member? We'll activate your membership with your subscription. ABOUT THIS E-NEWSLETTER This e-newsletter is published by TechTarget, the most targeted IT media and events company. Copyright 2004 TechTarget. All rights reserved. To unsubscribe from "Network and Systems Management Tip": Go to unsubscribe: http://searchTechTarget.techtarget.com/u?cid=494010&lid=522392&track=NL-314 Please note, unsubscribe requests may take up to 24 hours to process; you may receive additional mailings during that time. A confirmation e-mail will be sent when your request has been successfully processed. Contact Us: TechTarget Member Services 117 Kendrick Street, Suite 800 Needham, MA 02494