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.

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Preparing for SD-WAN deployment requires substantial research to determine what your organization needs from your WAN. And the growing number of options on the market can make the decision-making process overwhelming. To help, dive into FAQs about SD-WAN deployment, and the important features to consider, such as security, cloud connectivity, pricing and more.

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WAN technologies and services News

January 22, 2020 22 Jan'20
VMware acquisition of Nyansa combines LAN, WAN analytics

The VMware acquisition of Nyansa is expected to provide network traffic analytics that cover the SD-WAN and the wired and wireless LAN.
January 10, 2020 10 Jan'20
Cradlepoint NetCloud update avoids unnecessary data usage

Cradlepoint Netcloud has new analytics that help companies avoid the cost of exceeding the limits of their data plans for wireless links on the vendor's SD-WAN.
January 09, 2020 09 Jan'20
Aruba SD-Branch gets intrusion detection, prevention software

The latest update of the Aruba SD-Branch includes intrusion detection and prevention software built into the product's gateway appliance.
December 30, 2019 30 Dec'19
Cisco 2020: Challenges, prospects shape the new year

Cisco 2020: The networking giant begins the new year with an overhauled service provider business, and SD-WAN and customer challenges in the enterprise.

WAN technologies and services Get Started

Bring yourself up to speed with our introductory content

How is SD-WAN as a service different from managed SD-WAN?

SD-WAN technology is available in a variety of business models, including SD-WAN as a service and managed SD-WAN. But how do the different consumption models compare? Continue Reading
What is the difference between LoRa and LoRaWAN?

LoRa is a modulation technique for specific wireless spectrum, while LoRaWAN is an open protocol that enables IoT devices to use LoRa for communication. Continue Reading
Top SD-WAN benefits and the case for deployment

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

Evaluate WAN technologies and services Vendors & Products

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

What are some of the weaknesses of SD-WAN?

Cost, complexity and interoperability issues with existing network components are some of the weaknesses of SD-WAN that organizations need to consider. Continue Reading
Should organizations bundle SD-WAN, UCaaS together?

Organizations may consider pairing SD-WAN and UCaaS services to avoid complexity from multivendor services and gain potential synergy. But the combo can also create challenges. Continue Reading
WAN transformation sparked by 5G, cloud and SD-WAN technologies

In a modern world, legacy WAN architecture is rife with shortcomings. But 5G features and use cases could help jump-start a WAN transformation for many organizations. Continue Reading

Manage WAN technologies and services

Learn to apply best practices and optimize your operations.

How do you address QoS in cloud communication networks?

To ensure UCaaS traffic runs smoothly across your network, provision sufficient WAN bandwidth, provide low latency and implement QoS controls on WAN routers. Continue Reading
Before deploying SD-WAN, assess your underlay network components

If enterprises are to reap the benefits of SD-WAN, they better pay attention to the SD-WAN underlay network. Learn what you should take into consideration. Continue Reading
How SD-WAN 5G could optimize networks for specific applications

In this roundup of networking blogs, industry experts explore SD-WAN 5G integrations, Citizens Broadband Radio Service and multi-cloud networking issues. 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.

5 common SD-WAN challenges and how to prepare for them

SD-WAN technology has its fair share of risk factors, some of which include security, deployment and quality of service. Find out how your IT team can prepare for these challenges. Continue Reading
4 enterprise WAN challenges that 5G service could resolve

With 5G, organizations could ease or resolve common WAN challenges around deployment, business expansion, monthly pricing models and adoption of new technologies. Continue Reading
How SD-WAN security can boost your network security strategy

Many organizations say security is a top priority for their business, but most lack the necessary resources to thoroughly secure their networks and cloud services. SD-WAN could help. Continue Reading