OpenFlow inventor discusses changes to the network; Network troubleshooting gets smarter, faster

	Network troubleshooting gets smarter, faster with 'Network Traffic Visibility' | Cisco invests again in cloud telephony company
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	OpenFlow inventor: Network provisioning will inevitably be automated Art Fewell: 2011 has been an exciting year for OpenFlow and software defined networking (SDN). I recently had a conversation with OpenFlow's creator and Nicira CTO Martin Casado to discuss the future of SDN generally and OpenFlow specifically. Read More WHITE PAPER: Diskeeper Corporation NEW Diskeeper 2011 EnterpriseServer FREE 30-day trialware Bring your largest and most mission-critical server operations to a new level of efficiency and reliability. Diskeeper 2011 EnterpriseServer provides uncompromising peak performance continuously and without requiring downtime or further management. Learn more. In this Issue Network troubleshooting gets smarter, faster with 'Network Traffic Visibility' Cisco invests again in cloud telephony company Cloud Confusion Fuels Security Concerns A new 15.1(2)T IOS feature that should be considered when upgrading Choosing the New CCTRS Instead of CCENT? Really? Visit Cisco Subnet for more daily news, blogs WEBCAST: Cymphonix Gain Complete Control Over Internet Bound Traffic The Cymphonix Network Composer is the only network appliance that provides comprehensive clarity into all internet bound network traffic and simply powerful tools to manage that traffic with a holistic approach. Learn More Today! Network troubleshooting gets smarter, faster with 'Network Traffic Visibility' Cisco Subnet is pleased to welcome Yankee Group analysts Zeus Kerravala to the community. He writes: When it comes to managing the network, even realtime monitoring isn't fast enough anymore. You need Network Traffic Visibility (NTV). Read More Cisco invests again in cloud telephony company Jim Duffy: Cisco has upped its investment in a provider of cloud-based VoIP, TechCrunch reports. RingCentral raised $10 million in new funding from Cisco and new investor Scale Venture Partners. Read More WHITE PAPER: CA Technologies The Value of Service-Centric Visibility IT organizations are under pressure to avert problems before they occur. To achieve the proactive approach required and move to the next level of service delivery, they need "service-centric" visibility that ties infrastructure components to the services that rely on them. Read More Cloud Confusion Fuels Security Concerns Jon Oltsik: I'm in Washington DC this week presenting at a cloud computing and virtualization conference for Federal IT professionals. Yesterday, I presented a recent quote from former Federal CIO, Vivek Kundra about fear of cloud security. Read More A new 15.1(2)T IOS feature that should be considered when upgrading Avner Izhar: One of the first things to check when a H.323 gateway will not work with Cisco Unified Communication Manager (CUCM) is the IP address configuration. Read More WHITE PAPER: Riverbed Business Value with Network and Application Visibility In this white paper, IDC analyzes the ROI that customers can expect from Riverbed Cascade, based on interviews with Cascade customers. Additionally, IDC lays out the business case for proactively managing network and application performance. Get the visibility you need to achieve your IT objectives. Read Now. Choosing the New CCTRS Instead of CCENT? Really? Wendell Odom: Cisco announced their three CCT certs, all geared towards technicians. The question is: how useful, appealing, and popular CCT will become as a general Cisco career cert? Read More Visit Cisco Subnet for more daily news, blogs The Cisco Subnet community features industry-expert bloggers, giveaways and all the top news of interest to network professionals. Check out the Cisco Subnet home page and follow us on Twitter @ciscosubnet Read More
	SLIDESHOWS What do top CIOs make? How high can a senior IT leader ascend in the ranks of a public company? High enough to rank among a company's most highly paid executives. High enough to enjoy perks such as company cars, financial planning services, and access to the corporate jet. GOODIES FROM MICROSOFT SUBNET We've got books on System Center Opalis Integration Server and Microsoft training of the winner's choice from Webucator.. Enter here. MOST-READ STORIES ISP customer sales failed: Using 'it's OK they all invade privacy' argument IBM, 3M glue together high-powered silicon bricks Dot-XXX sTLD registrations begin Wednesday ATM hack gives cash on demand What online news looked like on 9/11 802.11u and Hotspot 2.0 promise Wi-Fi users a cellular-like experience Parallels Desktop 7 for Mac: An upgrade you can skip Hackers flip characters to disguise malware IT outsourcing: What HP's new strategy means for customers Suit on Cisco's China activities broadened
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