Ethernet switch cheat sheet Network technologies have come and gone, but the Ethernet switch has survived and continues to evolve, currently making its move to 40G and 100G. Here's a roundup of our latest and most evergreen coverage. Verizon Business lights up 100G backbone in Europe Verizon Business has deployed 100Gb-per-second equipment on a fiber link between Paris and Frankfurt, activating the next generation of optical networking for commercial services to enterprises. WLAN market on the rebound, Dell'Oro says The wireless LAN industry nearly returned to its pre-recession health in the third quarter and is likely to achieve record revenue when the current quarter has been tallied, according research company Dell'Oro Group. Broadband lags in U.S. The United States still lags behind several developed countries in broadband penetration despite experiencing solid growth over the past year, according to new data released by the Organization for Economic Development and Cooperation. Nortel purchase to test Avaya big time 2010 should be a watershed year for Avaya, which has been reinventing itself for the past three years and is just about to take on the challenge of acquiring and integrating the enterprise assets of Nortel. Data centers drive Ethernet switch market in 2010 2010 promises to be an interesting year in the enterprise LAN switching market. DNS flaw fixed, Neustar claims Neustar, a provider of managed DNS services to e-commerce sites, says it has developed an innovative, low-cost fix to a well-known problem that prevents DNS updates from getting propagated quickly across the Internet. gogoNET by gogo6: New Social Networking Site for IPv6 The IPv6 community has always been a pretty tight-knit community. IPv6 has taken a while to become mainstream and those who are focused on the protocol have had plenty of years to get to know each other. Now is your chance to join the IPv6 community if you haven't already. There is a new social networking site called gogoNET which is dedicated to those who are interested in IPv6 technologies. 10GE and Network Oversubscription Ratios Lately I have seen many data center designs that contain 10 Gigabit Ethernet links at the access, distribution and the core hierarchy layers. Traditionally, the bandwidth increases as you reach the core of the network. Historically, networks were like trees. The access network "leaves" are smaller, the distribution network "branches" are a little bigger, and the core network "trunk" is thick. However... Today from the Subnet communities On Cisco Subnet: Annual revenue for Cisco TelePresence and Cisco's EMC/VMware collaboration viewed favorably; On Microsoft Subnet: Power outages cause Windows Server 2008 problems; On Google Subnet: Google claims its new URL shortening service is more secure Network World on Twitter? You bet we are |
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