Problem solve

Problem solve

Get help with specific problems with your technologies, process and projects.

• How big data and mobility fuel the need for open cloud architectures

  Open cloud architectures let providers scale storage and integrate with enterprise storage platforms -- two big requirements in the big data age. Continue Reading

• Managing virtual network services: Lessons from implementation

  Virtualization broke many traditional management models. Cloud providers deploying virtual network services should understand the consequences. Continue Reading

• Five steps to boost network efficiency in campus LAN

  Networking expert Glen Kemp reveals five ways to optimize the efficiency of your campus LAN. Continue Reading

• SDN, networking monitoring: Challenge or a change for the better?

  In SDN network monitoring there are both challenges and the potential for change that will bring network management capabilities to a new level. Continue Reading

• How SDN and NFV simplify network service chain provisioning

  SDN and NFV simplify service chain provisioning, making it easier and cheaper to spin up applications in enterprise and service provider networks. Continue Reading

• What you need to know about duplicate IP address detection

  Read valuable expert advice about what causes IP address conflicts, and learn how to detect duplicate IP addresses in this tip.Continue Reading

• Solve NetFlow analysis challenges with big data approach

  Relational databases have their role, but retrieving NetFlow analysis data efficiently isn't necessarily one of them. Instead, try NoSQL reporting.Continue Reading

• Unified management more critical as virtual, physical worlds mesh

  As virtual and physical networking continue to evolve, the concept of unified management becomes even more important, analyst John Burke writes.Continue Reading

• Handling network change: Is IPv4-to-IPv6 the least of your problems?

  Engineers need to implement major network change for IPv6, SDN and hybrid cloud. But they're learning they'll have to manage the old and the new at once.Continue Reading

• Securing from anywhere: Your mobile device VPN strategy

  Virtual private networks have long secured remote users. Learn how a mobile device VPN factors into your security strategy.Continue Reading

• Network programming languages Frenetic and Pyretic simplify OpenFlow

  OpenFlow can simplify networks, yet the protocol itself is complex. Network programming languages Frenetic and Pyretic streamline OpenFlow SDN.Continue Reading

• Wireless security options don't have to break the bank

  Security expert Michele Chubirka shares low-cost and free options available to help your company guard its wireless LANs against threats.Continue Reading

• Handling network change: Is IPv4-to-IPv6 the least of your problems?

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• How many devices can one 802.11n standard access point control?

  Expert Mike Jude reveals the technical and theoretical limitations of 802.11n access points as more enterprises upgrade to the new standard.Continue Reading

• In app-centric era, what are the effects on a network performance manager?

  As application-centric networking grows, the responsibilities of network performance managers are changing as well, writes expert Daniel Seligman.Continue Reading