WAN technologies and services
Wide area network connections allow companies to access and share corporate resources among distributed sites. Discover more about available WAN technologies and services and how organizations can use them to aptly meet business requirements. Learn about factors such as the number of company sites, location, security and bandwidth needs when assessing WAN requirements.
New & Notable
Your Free CCNA Certification Prep Guide
Achieving your CCNA certification requires a true in-depth understanding of network fundamentals and network security technologies, so it’s important to stay on track with your studies. Download this exclusive prep guide to gain a clear understanding of the CCNA exam today and take a 10-question practice quiz to help you determine if you’re ready for your certification.
WAN technologies and services News
-
July 18, 2019
18
Jul'19
AT&T-Microsoft deal secures use of 5G wireless, Azure cloud
The latest AT&T-Microsoft partnership announcement lacked details for buyers of enterprise products and services but gave a big boost to Microsoft's Azure public cloud.
-
July 10, 2019
10
Jul'19
Cisco's acquisition of Acacia bolsters service provider offerings
Cisco plans to buy Acacia for $2.6 billion. Cisco's acquisition will make it a direct supplier of optical interconnects for the data centers of carriers and service providers.
-
June 28, 2019
28
Jun'19
Extreme's Aerohive acquisition closes WLAN product gap
Extreme Networks' Aerohive acquisition would fill a gap in Extreme's WLAN portfolio by adding a cloud-based management option competitive with Cisco and Aruba.
-
June 26, 2019
26
Jun'19
CloudGenix SD-WAN platform open for developers
The CloudGenix SD-WAN is open for developers. The vendor has launched a developer program and tool set for integrating third-party infrastructure software.
WAN technologies and services Get Started
Bring yourself up to speed with our introductory content
-
Despite its advantages, what are the top disadvantages of SD-WAN?
Cost, complexity, security, training, troubleshooting and software bugs are some of the top disadvantages of SD-WAN. See how these issues affect SD-WAN deployment. Continue Reading
-
A glossary for the terms and types of WAN technologies
This introduction to WAN technologies defines several different terms -- such as VPN and SD-WAN -- that are essential in anybody's networking vocabulary. Continue Reading
-
SD-WAN with IoT enables the enhanced network edge
In a world teeming with IoT devices -- and the resulting data -- SD-WAN and SD-branch can provide the security, visibility and connectivity the IoT edge requires. Continue Reading
Evaluate WAN technologies and services Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
-
5G deployment will accelerate SD-WAN growth
As 5G deployment ramps up in the coming years, the technology will transform enterprise WAN connectivity, help drive SD-WAN rollouts and stir up market competition. Continue Reading
-
What does open source SD-WAN look like, and do we need it?
Open source software has an openly available source code that users can adopt or modify. Open source combined with SD-WAN might be a perfect match or a too idealistic goal. Continue Reading
-
5G and SD-WAN could provide reliable, alternate connectivity
5G and SD-WAN could develop into an alternative connectivity option that offers high speeds and low latency to geographic areas and remote workers with limited connectivity options. Continue Reading
Manage WAN technologies and services
Learn to apply best practices and optimize your operations.
-
How to improve network visibility and regain control
Gaining visibility into the network has never been easy; technology like cloud and IoT makes it even tougher. Learn how to meet such challenges and keep network traffic flowing. Continue Reading
-
3 important SD-WAN security considerations and features
Device onboarding, control plane security and data plane security are three crucial SD-WAN security considerations enterprises should research when choosing an SD-WAN vendor. Continue Reading
-
DIY SD-WAN more complex than some vendors admit
Is DIY SD-WAN a do or a don't bother? One expert says it's rarely as simple as vendors suggest -- prompting a growing number of enterprises to enlist third-party support. Continue Reading
Problem Solve WAN technologies and services Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
-
Don't forget SD-WAN during your next network infrastructure upgrade
SD-WAN can be a natural progression for enterprises facing a network infrastructure upgrade. But a refresh with SD-WAN deployment requires more than a 'hope for the best' attitude. Continue Reading
-
How types of noise in data communication systems affect the network
Learn about the different types of noise in data communication -- including thermal, intermodulation, cross-talk, impulse and shot noise -- and how they can affect your network. Continue Reading
-
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