802.1Qay closes in on standardization

Specification for service-provider networks enters home stretch Network Architecture Alert NetworkWorld.com | LANs & WANs Research Center | Update Your Profile Sponsored by Citrix Handle Network Traffic: 8 Critical Things Learn how you can replace your aging load balancer with a true web application delivery appliance that not only provides 100% availability but also delivers web apps with the highest performance and security possible. Spotlight Story 802.1Qay closes in on standardization By Jeff Caruso The IEEE last week said that its 802.1Qay specification for service-provider networks has entered the final phase for ratification as a standard. Read full story Jeff Caruso is site editor at Network World. Related News: Editor's note: We will be changing how we send out Network World newsletters over the next few weeks. To ensure future delivery of your newsletters, please add nww_newsletters@newsletters.networkworld.com to your e-mail address book or 66.186.127.216 to your white-list file. Thank you. Extreme embraces PBT Extreme Networks this week added PBT capabilities to its BlackDiamond 12800 series of switches. Is MPLS alternative DOA? Granted, it was an MPLS-immersed conference. And Cisco had its best engineering SWAT team there to exterminate anything that threatened its router franchise. PBT vs. MPLS: What if nobody wins? PBT (or PBB-TE if you're a purist) has been a technology darling in the media for a year, but it suffered a setback when it was reported that both Verizon and BT had decided not to use it. (PBT stands for "provider backbone transport," and PBB-TE is "provider bridging backbone -- transport engineering.") IBM to resell Brocade’s Foundry switches Brocade has extended an OEM relationship with IBM to include its recently acquired Foundry switches in a deal that appears to be in retaliation for Cisco’s recent entry into the blade server market. Juniper reports soft Q1; Cisco next On the heels of Juniper's less-than-stellar third-quarter earnings, analysts are expecting Cisco to post a 17% decline in revenue for its April quarter. Today's incredible international submarine cable systems Cisco Subnet blogger Michael Morris continues his look at undersea fiber optic cable systems, focusing in this installment on how they are deployed and repaired. IPv6 summit reaches pinnacle Cisco Subnet blogger Scott Hogg says there was plenty of helpful background information and protocol details on hand during the Rocky Mountain IPv6 Summit in Denver. April giveaways galore Cisco Subnet and Microsoft Subnet are giving away training courses from Global Knowledge, valued at $2,995 and $3,495, and have copies of three hot books up for grabs: CCVP CIPT2 Quick Reference by Anthony Sequeira, Microsoft Voice Unified Communications by Joe Schurman and Microsoft Office 2007 On Demand by Steve Johnson. Deadline for entries April 30. Network World on Twitter Get our tweets and stay plugged in to networking news. Evolution of Ethernet From 3Mbps over shared coax to 40/100Gbps over fiber…and beyond. Apple iPhoneys: The 4G edition iPhone enthusiasts from around the Web offer their visions for the next-gen iPhone. Sponsored by Citrix Handle Network Traffic: 8 Critical Things Learn how you can replace your aging load balancer with a true web application delivery appliance that not only provides 100% availability but also delivers web apps with the highest performance and security possible. Cut Campus Network TCO by 50%. Learn how to reduce your campus networks' TCO by up to 50% without compromising high performance, security or reliability. Juniper Networks shows you how to achieve unparalleled consistency, flexibility and efficiency for the lowest possible TCO. Click here to register for this Live April 30 Webcast. Compare Network Management Products Get side-by-side product comparisons, buying tips, market trend information, case studies and more with Network World's Network Management Product Guide. Visit now   04/28/09 Today's most-read stories: Some IT skills see pay hikes during downturn Seven burning security questions The downfall of Sun The legal risks of ethical hacking Conficker.E to self-destruct on May 5th? Researchers show how to take control of Windows 7 Einstein systems to inspect U.S. government's Internet traffic The evolution of Ethernet The biggest losers in the Oracle, Sun deal Intel CPU cache poisoning: dangerously easy on Linux Notebook replaces trackpad with LCD panel Network World on Twitter: Get our tweets and stay plugged in to networking news Metzler: 2009 Handbook of Application Delivery Successful IT organizations must know how to make the right application delivery decisions in these tough economic times. This handbook authored by WAN expert Jim Metzler will help guide you. Download now Compare products, get advice, and check out tests and reviews from the experts at Network World. Over 70 categories. Visit now   This email was sent to networking.world@gmail.com Complimentary Subscriptions Available for newsletter subscribers. Receive 50 issues of Network World Magazines, in print or electronic format, free of charge, Apply here. Terms of Service/Privacy   Subscription Services Update your profile To subscribe or unsubscribe to any Network World newsletter, change your e-mail address or contact us, click here. Unsubscribe Network World, Inc., 492 Old Connecticut Path, Framingham, MA 01701 Copyright Network World, Inc., 2009 www.networkworld.com