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Dell EMC offers 100 GbE switch for rising data center traffic
The latest Dell EMC 100 GbE switch is an open system aimed at service providers and large enterprises. The Z9264F is a 2RU system, with 64 100 GbE ports. Pricing starts at $45,000.
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Take a lesson from the unicorns to build application reliability
Enterprises dependent upon a high-availability application should investigate active-active data center designs to ensure reliability and resiliency.
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Array ships update of AVX hardware for NFVs
Array Networks has added support for 40 GbE interfaces in its NFV appliance. The AVX hardware also has higher throughput for encrypted traffic.
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Monitoring tools help ensure network availability
The use of network availability monitoring tools is an essential way to reduce downtime and to increase network reliability. What features are most important?
Download: Overcome Virtual Network Management Challenges
The virtualized network poses challenges to network management systems -- and as more hardware components become virtualized, that challenge becomes even greater. This handbook discusses the steps IT must take to both build and corral their virtualized infrastructure.
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Data Center Infrastructure Evaluate
Take a lesson from the unicorns to build application reliability
Enterprises dependent upon a high-availability application should investigate active-active data center designs to ensure reliability and resiliency.
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Wireless LAN Implementation News
Analysts mull WLAN marketing, the search for coding talent
Wireless reliability should be the main goal of WLAN vendors and institutions, one engineer writes. Also, how come networking didn't evolve the same way compute did?
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Network Security Best Practices and Products Problem Solve
How hackers hide behind TCP idle scans
Hackers exploit port scan attacks to mask their identities before launching an attack. One of their favorites: the idle scan.
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Network Performance Management
What are the most common network performance problems?
From cabling to capacity issues, IT professionals need to consider all possibilities when rooting out the underlying cause of network performance problems.
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Network Design Manage
IT service management helps increase network automation
IT service management helps close the gap between IT staff and business needs, as AI and machine learning work with ITSM automation to usher in IT and network automation.
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Network Monitoring Get Started
Monitoring tools help ensure network availability
The use of network availability monitoring tools is an essential way to reduce downtime and to increase network reliability. What features are most important?
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Data Center Networking (7) +
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Network Administration and Resources (7) +
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Network Infrastructure (5) +
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Network Management (5) +
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Network Security (7) +
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Virtualization (9) +
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Wireless LANs (4) +
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Terry Slattery asks:
What steps has your company taken to ensure the resilience of a highly available application?
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What kind of virtualized network functions is your organization running in its data center or cloud?
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Evaluate
Take a lesson from the unicorns to build application reliability
Enterprises dependent upon a high-availability application should investigate active-active data center designs to ensure reliability and resiliency.
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Monitoring tools help ensure network availability
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Wireless networks promote IT resilience, continuity
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How do CDNs work, and what are the benefits?
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Problem Solve
How hackers hide behind TCP idle scans
Hackers exploit port scan attacks to mask their identities before launching an attack. One of their favorites: the idle scan.
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Weighing the benefits and drawbacks of SR-IOV
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Addressing network capacity issues in virtualized environments
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Three signs your network design is too complex
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Manage
IT service management helps increase network automation
IT service management helps close the gap between IT staff and business needs, as AI and machine learning work with ITSM automation to usher in IT and network automation.
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Spine-and-leaf network presents metrics challenges
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What to do when network use is high
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Network data analysis boosts crucial monitoring tasks
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E-Handbook | July 2018
Network data analysis boosts crucial monitoring tasks
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E-Handbook | June 2018
What is cloud networking up to now? It's complicated
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E-Zine | June 2018
DevOps in networking begins to gain ground
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E-Handbook | May 2018
App delivery controllers are vital networking hardware tools
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E-Handbook | May 2018
Software-based networking: The engine for a dynamic network
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Networking Basics
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Monitoring tools help ensure network availability
The use of network availability monitoring tools is an essential way to reduce downtime and to increase network reliability. What features are most important?
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Get Started
Network management as a service is on the horizon
Network management as a service isn't widespread, at least not yet. But if past history is any indication, its popularity is bound to grow, once certain hurdles are overcome.
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Get Started
VLAN (virtual LAN)
A VLAN (virtual LAN) abstracts the idea of the local area network (LAN) by providing data link connectivity for a subnet.
Vendor Resources
Blog: The Network Hub
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Cisco to acquire Viptela
Cisco said it would acquire SD-WAN vendor Viptela Inc. in a deal valued at $610 million. The transaction, expected to close later this year, will fortify Cisco's existing SD-WAN portfolio with ...Continue Reading
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Are MPLS network deployments in decline?
There has been a fair amount of credence given to some media statements that are suggesting MPLS network services are decreasing in popularity. I believe WAN technology is becoming less about ...Continue Reading
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Ethernet switch market up 2%: IDC
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News
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Data Center Ethernet
Dell EMC offers 100 GbE switch for rising data center traffic
The latest Dell EMC 100 GbE switch is an open system aimed at service providers and large enterprises. The Z9264F is a 2RU system, with 64 100 GbE ports. Pricing starts at $45,000.
-
Network Security Monitoring and Analysis
Array ships update of AVX hardware for NFVs
Array Networks has added support for 40 GbE interfaces in its NFV appliance. The AVX hardware also has higher throughput for encrypted traffic.
-
Troubleshooting Wireless Networks
Arista, VMware bolster Wi-Fi analytics
Arista Networks and VMware are focusing on Wi-Fi to bolster products for the wireless LAN. Wi-Fi vendor Mist is strengthening VMware's NSX SD-WAN and Arista has acquired Mojo.