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Networking Tutorials and Technical Guides

• Get into the nitty-gritty of SD-WAN technology

  Discover SD-WAN outside of the fundamentals. Learn how it plays with management tools, get steps on how to transition from MPLS and read best practices for SD-WAN issues. Continue Reading

• SD-WAN features lacking, but offer differentiation opportunity

  Most available SD-WAN products focus on a few main features, which risks making SD-WAN a commodity offering. But vendors are starting to combat that with feature differentiation. Continue Reading

• Network security, SD-WAN suppliers revamp branch security

  Branch network security is getting a face-lift, as network security and SD-WAN suppliers look at new ways to integrate their platforms and upgrade products. Continue Reading

• What roles do vCPE and uCPE have at the network edge?

  As service providers look to virtualize the edge and deliver network services faster, they're turning to vCPE and uCPE that run services as software on generic hardware. Continue Reading

• What are the top benefits of CDN services for enterprises?

  You might be asking yourself, 'Do I need a CDN?' According to one network analyst, the answer is most likely yes, as CDNs provide faster access to internet content. Continue Reading

• Which KPIs should I measure for security in SDN?

  KPIs provide useful guidelines to measure how network performance and security align with business objectives. Here are some KPIs to help keep track of an SDN environment.Continue Reading

• Final 802.11ax release date now slated for late 2019

  When it comes to the hotly anticipated new wireless standard, are we there yet? This 802.11ax timeline notes key milestones in the draft's development and explains what's next.Continue Reading

• 6 emerging trends in wireless networking technology for 2019

  In 2019, expect to see some interesting trends in wireless networking technology, including a surge in millimeter waves, the budding potential for end-to-end network analytics and, of course, the ongoing development of 5G services.Continue Reading

• What to consider when integrating SD-WAN and ITSM tools

  We haven't really heard a lot about SD-WAN integration with IT service management. But getting SD-WAN to work with existing ITSM tools is a big priority for enterprises.Continue Reading

• How might NFV in IoT enhance network edge security?

  The emergence of IoT devices has considerable network security implications. An NFV architecture, however, could add another layer of network defense.Continue Reading

• The top 9 trends in network technology for 2019

  In the new year, expect SDN and SD-WAN to come back down to earth. Meanwhile, multi-cloud, edge computing and intent-based networking will ramp up. Plus, data centers are not dead.Continue Reading

• Seneca College brings its campus Wi-Fi back to school

  Wi-Fi has gone back to school. Seneca College deployed a new Wi-Fi system from Aruba Networks to support its tens of thousands of students, faculty and plentiful devices.Continue Reading

• Providers widen telecom cloud services for the enterprise

  Some traditional service providers are reinventing telecom cloud services enabled by new networking partnerships and technologies to offer enterprise customers a number of benefits.Continue Reading

• What are the top 3 benefits of NFV technology?

  The use of standard hardware, consolidation of network functions and machines, and flexible system upgrades are some of the key benefits of NFV technology.Continue Reading

• The future of SD-WAN moves away from stand-alone product

  'Tis the season for a look at the future of SD-WAN. In 2019, one networking expert expects more managed SD-WAN, further market consolidation and a shift away from individual SD-WAN devices.Continue Reading