Network Administration

MUST READ Networking FAQ FAQ - These FAQs for networking will help you learn networking basics.

EXPERT TECHNICAL ADVICE: 1 - 3 of 338

NETWORK ADMINISTRATION EXPERTS
			Chris Partsenidis Founder and Senior Editor, Firewall.cx ASK A QUESTION

	Using nmap for Linux administration and security Submitted By: SearchEnterpriseLinux.com | 29 May 2009 TIP - The open source tool nmap is ideal for network troubleshooting, scanning and auditing. It can be used to identify devices and glean advanced information like OS and firewall IDs.

	How server virtualization improves efficiency in a client-server model 22 Jun 2009 EXPERT ANSWER - How can server virtualization benefit a business in a client-server model? Our network administration expert explains how virtualization can optimize productivity in this expert response.

	Understand Windows tracert output to troubleshoot network connectivity 16 Jun 2009 TIP - Use this tip to troubleshoot Windows network connectivity problems from the command line interface using tracert. Each line in the tracert output is explained in this article.

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REFERENCE & LEARNING: 1 - 3 of 84

	Network management frameworks: FCAPS and ITIL SearchNetworking.com | 30 Jun 2008 CRASH COURSE - Network management is a complex topic. Thus far, two frameworks exist that can be of some use for understanding and taming network management: FCAPS and ITIL.

	Networking podcasts SearchNetworking.com | 23 Apr 2008 PODCAST - Listen to our networking podcasts and learn more about technologies you need to know to keep your network running smoothly.

	The IT Guy: Networking comics Amy Kucharik | 19 Mar 2008 COMIC - In our networking comic series, the IT guy and his office coworkers encounter day-to-day network challenges.

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NEWS: 1 - 3 of 55

	Tight times? Organize your networking group to stay above the stress SearchNetworking.com | 16 Apr 2009 ARTICLE - Savvy networking professionals will use tight times as a chance to reorganize their network groups before some pointy-haired boss gets the first strike.

	Managing Network Problem Users: The make-it-so CEO SearchNetworking.com | 15 Apr 2009 ARTICLE - SearchNetworking.com looks at the CEOs who demand it their way or the highway, no matter the impact on the network -- or the network admin's sanity.

	Turning around a bad network: What to do when you inherit one SearchNetworking.com | 29 Jan 2009 ARTICLE - A bad network is something no one wants to take over, whether stepping into a new job or inheriting one through a merger or acquisition. But once you own it, you need to fix it.

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WHITE PAPERS

	Ten Top Problems Network Techs Encounter Published by: Fluke Networks | 01 Jul 2009 WHITE PAPER - This whitepaper discusses ten common problems encountered by network technicians today and their symptoms, causes, and resolutions.

Vyatta - VMware Virtual Router, Firewall, VPN Published by: Vyatta Inc. | 17 Jun 2009 TRIAL SOFTWARE - Vyatta takes the concept of virtualization beyond just applications and operating systems and allows users who are migrating to virtual environments to also virtualize the network. Vyatta delivers advanced routing and security in a software-based network OS that is optimized to run in Xen and VMware virtual or cloud environments.

Vyatta - XenServer Virtual Router, Firewall, VPN Published by: Vyatta Inc. | 16 Jun 2009 TRIAL SOFTWARE - Vyatta takes the concept of virtualization beyond just applications and operating systems and allows users who are migrating to virtual environments to also virtualize the network. Vyatta delivers advanced routing and security in a software-based network OS that is optimized to run in Xen and VMWare virtual or cloud environments.

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WEBCASTS: 1 - 1 of 1

Exploiting MFPs as an On-Ramp for Capture & Communications - Vendor Webcast VIEW WEBCAST PREMIERED:   30 MAY 2006, 14:00 EDT (18:00, GMT) SUMMARY:   What used to be denigrated as the "lowly copier" is now a full-fledged digital citizen in the form of an "MFP" or multifunction peripheral. MFPs are helping reshape how electronic and paper documents are created, located, managed, disseminated, secured and output in the office.

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DEFINITIONS: 1 - 3 of 108

	availability 23 Dec 2002 WORD - 1) In a telephone circuit, availability is the ratio between the time during which the circuit is operational and elapsed time. 2) In a network switching system, availability is the accessibility of input and output ...

	carrier detect 30 Jul 2007 WORD - Carrier detect (see modem lights) is a control signal between a modem and a computer that indicates that the modem detects a "live" carrier that can be used for sending and receiving information.

	fiber jumper 10 Jul 2007 WORD - A fiber jumper, sometimes called a fiber patch cord is a length of fiber cabling fitted with LC, SC, MTRJ or ST connectors at each end. The LC, a smaller form factor connector, is most commonly used. Fiber jumpers also ...

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	SEE ALSO - Topics Related to Network Administration:  The OSI Model, Networking Certifications and Careers, Networking Book Excerpts, Networking Tutorials and Technical Guides, Working With Servers and Desktops