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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.
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White box networking use cases and how to get started
Rising cloud costs have prompted organizations to consider white box switches to lower costs and simplify network management. Here's what to know about white box networking.
News
Cisco, HPE plug holes in cloud security portfolios
Hewlett Packard Enterprise also unveiled plans to acquire Athonet, an Italian company that provides cellular technology for private 4G and 5G networks.
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9 practice questions on twisted-pair network cables
Take this practice quiz on twisted-pair cables, sampled from 'Networking Essentials: A CompTIA Network+ N10-008 Textbook,' to test your understanding for the certification exam.
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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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Network Security Best Practices and Products Get Started
Five essential network security topics and trends to watch
With a constant drumbeat of security and data breaches in 2015, it's no wonder networking pros have questions and concerns about network security topics. These five stats can get you started.
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Network management software and network analytics Evaluate
How leading CDN services address core functionality
It may seem that all CDN services have similar functionality for optimizing traditional apps and video. But before you select a CDN, learn how the offerings compare and differ.
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Network Design News
U.S. DNS domains increasingly compromised
This week, networking bloggers examine why the United States has so many compromised DNS domains, architecting for things and Brocade's acquisition plans.
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Evaluate
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.
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Considerations for configuring twisted-pair cables
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SD-WAN comparison chart: 10 vendors to assess
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4 key SD-WAN trends to watch in 2023
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Problem Solve
4 ways to reduce network power consumption
A heavy reliance on the network can increase energy use across businesses. Here are some best practices network teams can follow to reduce power consumption.
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16 PowerShell commands for network troubleshooting
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Troubleshoot wireless network connection problems in 10 steps
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How to perform VLAN troubleshooting
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Manage
Network security management best practices and challenges
The rise of distributed networks, mobile devices and cyber threats has spurred the ongoing convergence of network management and network security processes.
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Unify NetOps and DevOps to improve load-balancing strategy
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Don't forget these 3 factors in SD-WAN security
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How cloud-managed Wi-Fi simplifies policy and AP controls
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E-Handbook | January 2021
Refreshing look at Wi-Fi 6 benefits, preparations
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E-Handbook | September 2020
Is the SD-WAN home office here to stay?
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E-Handbook | June 2020
SD-branch devices promise network, security benefits
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E-Handbook | May 2020
A network automation roadmap to reap tech's best benefits
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E-Handbook | April 2020
What SD-WAN design considerations are most critical?
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Networking Basics
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WAN (wide area network)
A wide area network (WAN) is a geographically distributed private telecommunications network that interconnects multiple local area networks (LANs).
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White box networking use cases and how to get started
Rising cloud costs have prompted organizations to consider white box switches to lower costs and simplify network management. Here's what to know about white box networking.
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network protocol
A network protocol is a set of established rules that specify how to format, send and receive data so that computer network endpoints, including computers, servers, routers and virtual machines, can communicate despite differences in their ...
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Cloud and data center networking
Cisco, HPE plug holes in cloud security portfolios
Hewlett Packard Enterprise also unveiled plans to acquire Athonet, an Italian company that provides cellular technology for private 4G and 5G networks.
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Network Infrastructure
Technology trends behind Cisco, Arista earnings
Cisco and Arista's latest earnings reports show that companies are upgrading campus networks and distributing more applications across cloud and edge environments.
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SD-WAN
Cisco Viptela SD-WAN integrates with SASE for better security
Cisco Viptela SD-WAN integration with Cisco+ Secure Connect brings cloud-based security to remote workers and easier collaboration between IT security and networking teams.