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Network Infrastructure News

December 29, 2020 29 Dec'20
Private 5G networks to gain momentum in 2021

Enterprises using industrial IoT devices are among the early adopters of private 5G networks, which could become an $8 billion market by 2027.
December 17, 2020 17 Dec'20
Cloud recasts global data center switch market

Cloud providers and enterprise cloud makers have dramatically changed the global switch market, dampening traditional networking gear's importance in the modern data center.
December 09, 2020 09 Dec'20
Aruba launches orchestration software for CX fabric

The Aruba Fabric Composer is best suited for a CX switching fabric within a small and midsize data center. The company also introduced the 8360 series of CX hardware.
November 18, 2020 18 Nov'20
VMware adds access control features to Tanzu

VMware has added attribute-based access control to the Tanzu Service Mesh. VMware is also adding a load balancer for Tanzu-managed containers.

Bring yourself up to speed with our introductory content

VLAN vs. subnet: What's the difference?

While VLANs are a type of subnet, they have their own unique capabilities and characteristics that differentiate them from subnets. However, the OSI model plays a major role in both. Continue Reading
VPN vs. VLAN: What's the difference?

VPNs and VLANs are different technologies with some similarities. VPNs connect authorized users to corporate network resources, while VLANs connect geographically separate devices. Continue Reading
Broadband vs. Wi-Fi: What's the difference?

Broadband and Wi-Fi are common technical terms often used interchangeably -- although they shouldn't be. Both provide connectivity, but they do so in different ways. Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

Refreshing look at Wi-Fi 6 benefits, preparations

Wi-Fi 6's benefits are real, and most organizations will eventually upgrade to the latest and greatest standard. When and how they'll do so is more complicated. Continue Reading
Myths and realities of a Wi-Fi 6 upgrade

Despite the promise of high data rates, longer client battery life and more efficient radio techniques, enterprises need to weigh Wi-Fi 6's limitations. Continue Reading
Top 5 SASE use cases balance network connectivity, security

Secure Access Service Edge can enhance network performance and security controls for remote sites. Discover some of the other top SASE use cases and deployment options. Continue Reading

Learn to apply best practices and optimize your operations.

Setting up and using a home VLAN to segment network traffic

Virtual LANs can help homeowners segment their network traffic for enhanced control and security. Network analyst John Fruehe takes you inside his home VLANs. Continue Reading
Ensure network resilience with redundancy and skills

Ensuring network resilience doesn't just mean building redundancy in network infrastructure. It should also include planning contingencies for people and skills. Continue Reading
NFV systems converge virtual network services at the edge

Explore functions, products and use cases that illustrate how NFV and edge computing trends combine SD-WAN endpoints and other network services on single pieces of hardware. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

SASE challenges include network security roles, product choice

Secure Access Service Edge blends network and security functions. While this integration has its benefits, enterprises still need to address some SASE challenges. Continue Reading
Troubleshoot wireless network connection problems in 10 steps

When troubleshooting wireless network issues, several scenarios can emerge. But valuable end-user insights can help network administrators root out problems. Continue Reading
How and why to implement Wi-Fi QoS

Quality of service, as network pros know, prioritizes apps as they cross the network. But Wi-Fi QoS needs to be considered, too, in relation to the overall network. Continue Reading