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How does intent-based networking differ from SDN?
When it comes to the primary differentiators between intent-based networking and SDN, abstraction and administrator commands are at the top of the list.
News
Cisco's new DNA Spaces enters privacy-sensitive climate
Software like the new Cisco DNA Spaces can help retailers improve their merchandising and supply chains. But the first priority should be protecting shopper privacy, an expert says.
Evaluate
How 5G and cloud could virtualize network infrastructure
Could the cloud, 5G, small cell technology, BYOD and carrier-provisioned networks completely virtualize network infrastructure? Well, maybe not today.
Manage
Is it possible to predict network events?
While the associated term might sound magical, predictive networks make use of real historical data to predict network events. Be ready for a bit of complexity, though.
How to Prepare your WLAN for the 802.11ax Standard
Currently planned for release in 2019, the 802.11ax standard offers 10 Gbps speeds –up to 40% faster than Wave 2 802.11ac. Find out how this will be a game changer, and why anyone with skin in the game should start educating themselves now.
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Data Center Network Infrastructure Evaluate
How SDN benefits the small business
As SDN matures and evolves from its original definition, it's getting harder for small businesses to ignore the benefits of SDN, like better visibility, security and efficiency.
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Wireless LAN Implementation News
Consumers see no immediate need for 5G
A PwC 5G survey finds service providers will have to educate consumers and build unique services if they expect potential buyers to pay more for the high-speed wireless technology.
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Network Security Best Practices and Products News
Multiple connections thwart security on SD-WANs
Networking analysts and engineers examine SD-WAN security concerns, the importance of cabling in wireless environments and a new security attack that's difficult to detect.
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Network analytics Manage
Is it possible to predict network events?
While the associated term might sound magical, predictive networks make use of real historical data to predict network events. Be ready for a bit of complexity, though.
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Network Design Evaluate
What is SD-WAN? Future, challenges, benefits of SD-WAN technology
What is SD-WAN and how can it change the way networks operate? Discover its advantages, challenges, important key terms and where the future of SD-WAN could take you.
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Network Monitoring News
Study: Network pros spending more time on security
A majority of networking professionals spend 10 or more hours a week on security initiatives, a study finds.
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Campus area network (1) +
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Data Center Networking (3) +
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Network Infrastructure (7) +
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Network management and monitoring (2) +
Network Security
Networking careers and certifications
Software-defined networking
Telecommunication networking
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WAN technologies and services (3) +
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Evaluate
How does intent-based networking differ from SDN?
When it comes to the primary differentiators between intent-based networking and SDN, abstraction and administrator commands are at the top of the list.
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How 5G and cloud could virtualize network infrastructure
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A primer on data center interconnects
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Hybrid cloud vs. multi-cloud: What's the difference?
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Problem Solve
Data center interconnect design: Get back to basics
Avoid pushing complexity into your network. This is especially true with data center interconnect design, Layer 2 mobility and application requirements.
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2019 telecom trends: Tough choices ahead
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TCP/IP model vs. the OSI model: What's the difference?
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How to plug up your company's Wi-Fi leaks
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Manage
Is it possible to predict network events?
While the associated term might sound magical, predictive networks make use of real historical data to predict network events. Be ready for a bit of complexity, though.
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What to do when SD-WAN issues arise
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Should you revamp your network change management process?
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How to manage a multi-cloud network infrastructure
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Buyer's Handbook | December 2018
A guide to CDN technology benefits, providers and services
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E-Handbook | November 2018
How to get network data analytics that really helps your team
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E-Handbook | October 2018
802.11ax Wi-Fi and training act as paths to better security
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Buyer's Handbook | October 2018
What you need to know about SD-branch before diving in
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E-Handbook | July 2018
Network data analysis boosts crucial monitoring tasks
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Networking Basics
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Get Started
How can SDP secure my network?
An evolving network world requires evolving network security. Learn how software-defined perimeter offers a compelling answer to network vulnerabilities.
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Get Started
Where are network services being virtualized?
Network functions virtualization can virtualize both data center and branch office network services. But a couple of special cases, like virtual switches, require clarification.
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Get Started
5G
Fifth-generation wireless (5G) is the latest iteration of cellular technology, engineered to greatly increase the speed and responsiveness of wireless networks.
Vendor Resources
Blog: The Network Hub
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5 questions to ask about open data centers
Editor's note: In this opinion piece, industry analyst Zeus Kerravala shares his thoughts on open data centers and Extreme Networks' approach. Extreme Networks is a client of Kerravala's ZK ...Continue Reading
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Expect slow adoption of 400 Gigabit Ethernet, for now
Editor's note: In this opinion piece, industry analyst Zeus Kerravala shares his thoughts on 400 Gigabit Ethernet adoption and Arista Networks' 400 GbE approach. Arista is a client of Kerravala's ...Continue Reading
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More The Network Hub Posts
Merging wired and wireless networks spawns valuable analytics
Palo Alto Networks adds cloud analytics with RedLock acquisition
Cisco to acquire Viptela
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News
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Network Infrastructure
Enterprises invested in data center servers during 2018
Enterprise IT infrastructure spending trends in 2018 focused on data center servers and hosted and cloud collaboration, driving an increase in annual vendor revenue.
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Wireless LAN (WLAN)
Cisco's new DNA Spaces enters privacy-sensitive climate
Software like the new Cisco DNA Spaces can help retailers improve their merchandising and supply chains. But the first priority should be protecting shopper privacy, an expert says.
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Cloud Networking
Cisco readies ACI controller for AWS
An AWS version of the Cisco ACI controller set to launch this quarter brings consistency in fabric management between private data centers and Amazon's public cloud.