THE WHATIS.COM WORD-OF-THE-DAY July 17, 2001 Resilient Packet Ring ______________ TODAY'S SPONSOR: Computer Books Direct 3 Computer Books for $1.99 each! Take 3 books for $1.99 each and get one FREE with membership to Computer Books Direct, your source for the most comprehensive books on the topics you want-at the best value! Upgrade and max out your system, build web skills, learn Linux or master Windows 2000. http://ad.doubleclick.net/clk;3032109;5058249;c?http://161.58.99.48/cgi-local/redirect.pl?CUPRBCLCP _____________ QUIZ #9: Wireless A hundred years ago, Morse code was a miracle. Now we live in a world filled with PDAs, where parents "beep" their kids that it's time to come home. Discover how much you know about wireless technology by taking this week's quiz! http://whatis.techtarget.com/definition/0,289893,sid9_gci752723,00.html _____________ TODAY'S WORD: Resilient Packet Ring See our definition with hyperlinks at http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci754865,00.html Resilient Packet Ring (RPR) is a network topology being developed as a new standard for fiber optic rings. The Institute of Electrical and Electronic Engineers (IETF) began the RPR standards (IETF 802.17) development project in December 2000 with the intention of creating a new media access control (MAC) layer for RPR. The IETF working group is part of the IETF's Local Area Network (LAN) and Metropolitan Area Network (MAN) Committee. Fiber optic rings are widely deployed in both MANs and wide area networks (WANs); however, these topologies are dependent on protocols that aren't optimized or scalable to meet the demands of packet-switched networks. The working group intends to actively promote RPR as a technology for the networking market as a whole, and as a technology to enable connectivity among various computing and telecommunications devices. The working group will specify an RPR access protocol and physical layer interfaces to enable high-speed data transmission in a fiber optic ring topology. Among the issues the RPR working group is addressing are bandwidth allocation and throughput, speed of deployment, and equipment and operational costs. RELATED TERMS: fiber optic http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci212113,00.html ring http://whatis.techtarget.com/definition/0,,sid9_gci212902,00.html MAN http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214083,00.html physical layer http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci212785,00.html ___________________ SELECTED LINKS The Resilient Packet Ring Alliance also has a Web site. http://www.rpralliance.org/ SearchNetworking.com provides links to more information about "Standards and Protocols." http://searchnetworking.techtarget.com/bestWebLinks/0,289521,sid7_tax3b0,00.html _______________________ TECHTARGET FEATURE Dictionary of Internetworking Terms and Acronyms By: Cisco Press Dictionary of Internetworking Terms and Acronyms will increase your understanding of the internetworking world whether you are a student, an active networking professional, or a business manager who deals with the company's networking infrastructure. Developed by Cisco Systems, Dictionary of Internetworking Terms and Acronyms has thousands of updated or added definitions of the terms, acronyms, and concepts that you need to know. http://www.digitalguru.com/dgstore/product.aspisbn=1587200457&ac_id=76 __________________________ SUPPORT OUR SPONSOR! TechStore "I want to compliment you. I was a little unsure ordering a large ticket item, that we needed in a timely manner, from your store. We saved several hundred dollars on this purchase and you delivered when you said you would." -Actual Quotes-Actual Customers-Incredible Pricing Ask for our FREE REPORT: "How to Outsource Offshore." http://www.techstore.com _________________________ RECENT ADDITIONS [1] velocity http://whatis.techtarget.com/definition/0,,sid9_gci755044,00.html [2] transient cookie http://searchwebmanagement.techtarget.com/sDefinition/0,,sid27_gci752450,00.html [3] Resilient Packet Ring http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci754865,00.html [4] environment variable http://searchsystemsmanagement.techtarget.com/sDefinition/0,,sid20_gci754903,00.html [5] waterfall model http://searchvb.techtarget.com/sDefinition/0,,sid8_gci519580,00.html ======================================================== If you would like to sponsor this or any techtarget newsletter, please contact Gabrielle DeRussy at [EMAIL PROTECTED] ======================================================== If you no longer wish to receive this newsletter simply reply to this message with "REMOVE" in the subject line. Or, visit http://WhatIs.techtarget.com/register and adjust your subscriptions accordingly. If you choose to unsubscribe using our automated processing, you must send the "REMOVE" request from the email account to which this newsletter was delivered. Please allow 24 hours for your "REMOVE" request to be processed.
