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June 18, 2019 18 Jun'19
Kaloom introduces real-time INT for data center visibility

Kaloom's in-band network telemetry, FlowEye, intends to provide data center managers with a full view of a packet's real-time journey through a data center.
November 09, 2018 09 Nov'18
Cisco layoffs mark Customer Experience restructuring

Cisco is laying off hundreds of employees as it restructures its Customer Experience unit led by new-hire Maria Martinez. The Cisco layoffs come the week before its Partner Summit.
November 09, 2018 09 Nov'18
Teridion intros cloud-based WAN for enterprises

Teridion plans to launch next year a cloud-based WAN for enterprises that includes a carrier-grade service-level agreement. The service connects to SaaS, IaaS and branch offices.
November 08, 2018 08 Nov'18
How the right network automation tools can modernize your network

In this roundup of networking blogs, industry experts examine network automation innovation, the partnership between networking and DevOps, and the importance of data sheet specs.

Bring yourself up to speed with our introductory content

Link Control Protocol (LCP)

In computer networking, Point-to-Point Protocol (PPP) provides a standard way to transport multiprotocol data over point-to-point links; within PPP, Link Control Protocol (LCP) establishes, configures and tests data link internet connections. Continue Reading
ADSL (Asymmetric Digital Subscriber Line)

ADSL (Asymmetric Digital Subscriber Line) is a technology that facilitates fast data transmission at a high bandwidth on existing copper wire telephone lines to homes and businesses. Continue Reading
beamforming

Beamforming is a type of radio frequency (RF) management in which a wireless signal is directed toward a specific receiving device. Continue Reading

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

What's the difference between a MAC address and IP address?

A MAC address and an IP address each identify network devices, but they do the job at different levels. Explore the differences between the two and learn why both are necessary. Continue Reading
Top 9 SD-WAN benefits for businesses

Make the case for an SD-WAN implementation, and explore the benefits and main use cases for SD-WAN in enterprises, beyond traditional hybrid WANs. Continue Reading
SD-WAN comparison chart: 15 vendor products to assess

This SD-WAN vendor comparison chart is a useful starting point to get information about deployment options, pricing, cloud connectivity, security and more. Continue Reading

Learn to apply best practices and optimize your operations.

Managing VPN bandwidth requirements, speed and overhead

Companies are relying on IPsec VPNs to connect their remote workers. But determining how much VPN bandwidth you need is just one consideration; VPN overhead is another. Continue Reading
The 5 steps to a successful MPLS-to-SD-WAN migration

A solid migration plan is necessary in order to successfully transfer MPLS to SD-WAN and avoid contract mishaps, unexpected costs and delayed installation. Continue Reading
How to monitor network traffic in 7 steps

Effective network monitoring is an ongoing process that requires constant vigilance by IT groups. This step-by-step plan can fine-tune network monitoring strategies. Continue Reading

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

What is the difference between WLAN and Wi-Fi?

Although the terms WLAN and Wi-Fi are used interchangeably, the two wireless technologies are quite different. Fundamentally, Wi-Fi is just a type of WLAN. 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