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News
Analyst: Blockchain not ready for network management
Blockchain technology use has little value in networking, according to one IT analyst. Analysts also examine IoT security and what might happen to AI if disasters occur.
News
Cisco bolsters DNA Center for IoT
Cisco DNA Center can now access an additional 620 IoT device profiles. Cisco also introduced this week a couple of Catalyst 9500 switches, including one with 100 GbE ports.
Evaluate
Cisco: Third-party support key goal of Assurance Engine
Cisco's network verification tool, Network Assurance Engine, will add support for more third-party devices and platforms. Cisco's Sundar Iyer shares plans.
News
AT&T progress in mobile 5G less than expected
The latest update on AT&T's mobile 5G network trials indicates the company will need to work faster to meet its goal of launching a commercial service by the end of the year.
Download: Overcome Virtual Network Management Challenges
The virtualized network poses challenges to network management systems -- and as more hardware components become virtualized, that challenge becomes even greater. This handbook discusses the steps IT must take to both build and corral their virtualized infrastructure.
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Trending Topics
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Data Center Infrastructure News
Cisco disaggregates network OSes for data centers, carriers
Cisco has embraced network disaggregation for data centers and carriers. The company is providing the option of running its network operating systems on third-party switches.
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Wireless LAN Implementation Evaluate
Do I need to upgrade to mGig in my WLAN?
Networking vendors introduced mGig to support 802.11ac Wave 2 devices within enterprise networks. But do you really need to upgrade to accommodate the new WLAN speed?
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Network Security Best Practices and Products News
SN blogs: Managing security incidents takes planning
This week, bloggers look into incident detection strategies, a new anomaly detection tool from ExtraHop and how Ethernet VPN differs from virtual private LAN service.
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Network Performance Management Evaluate
Cisco: Third-party support key goal of Assurance Engine
Cisco's network verification tool, Network Assurance Engine, will add support for more third-party devices and platforms. Cisco's Sundar Iyer shares plans.
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Network Design Evaluate
Networking as a service: Is it for you?
The network-as-a-service market is attracting more attention, as enterprises look for ways to outsource some of their infrastructure needs to providers.
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Network Monitoring News
Gathering data from network devices poses challenges
This week, bloggers look at alternative methods in network device monitoring, Europe's GDPR legislation and the integration of low-code platforms within cloud offerings.
Topics Covered
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Data Center Networking (7) +
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Network Administration and Resources (7) +
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Network Infrastructure (5) +
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Network Management (5) +
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Network Security (7) +
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Virtualization (9) +
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Wireless LANs (4) +
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Evaluate
Networking as a service: Is it for you?
The network-as-a-service market is attracting more attention, as enterprises look for ways to outsource some of their infrastructure needs to providers.
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Cisco: Third-party support key goal of Assurance Engine
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Scott Gordon explores trends, new Pulse Secure launch
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Edge computing drives shift to decentralized IT
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Problem Solve
Configuring DNS services in the IPv6 era
DNS data is among the most basic and crucial information required for network connectivity, but configuring DNS recursive servers in IPv6-only networks can pose challenges.
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What's the future of automation in networking?
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How can companies fortify mobile data protection?
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What are the capabilities of intent-based networking?
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Manage
Business units getting value from network analytics
According to a study from Enterprise Management Associates, network data analysis tools are now being used by enterprises to deliver valuable information to business units.
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Disaggregation and the API: How many do you need?
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Can you use old cable for a WLAN upgrade to 802.11ac?
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What does digital assistant cybersecurity entail?
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E-Zine | April 2018
Big data network analytics: The next big thing
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Buyer's Handbook | March 2018
Now data center interconnect lets traffic ride the cloud
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E-Handbook | February 2018
DNS challenges have changed, but its vital role hasn't
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E-Zine | February 2018
Interest in 5G wireless networks ramps up
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E-Handbook | December 2017
How to address automated networking strategically
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Networking Basics
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Get Started
presentation layer
Residing at Layer 6 of the Open Systems Interconnection (OSI) communications model, the presentation layer ensures that the communications that pass through it are in the appropriate form for the recipient application.
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Get Started
5G
Fifth-generation wireless, or 5G, is the latest iteration of cellular technology, engineered to greatly increase the speed and responsiveness of wireless networks.
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Get Started
5G wireless technology primer
5G wireless networks offer enterprises a lot of intriguing possibilities. What exactly is 5G, and what has to happen before the high-speed, low-latency technology becomes a reality?
Vendor Resources
- Smart Wi-Fi for Education –White Paper
- Hospitality: Give your Guests a Better Network Experience –White Paper
- Stop the Insanity: From App Overload to Workplace Zen –Resource
Blog: The Network Hub
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Cisco to acquire Viptela
Cisco said it would acquire SD-WAN vendor Viptela Inc. in a deal valued at $610 million. The transaction, expected to close later this year, will fortify Cisco's existing SD-WAN portfolio with ...Continue Reading
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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
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More The Network Hub Posts
Ethernet switch market up 2%: IDC
Broadcom buys Brocade in $5.9B deal
Looking at the future of networking, Reddit style
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News
View All -
Network Management Software, Tools and Utilities
Analyst: Blockchain not ready for network management
Blockchain technology use has little value in networking, according to one IT analyst. Analysts also examine IoT security and what might happen to AI if disasters occur.
-
Network Management Software, Tools and Utilities
Cisco bolsters DNA Center for IoT
Cisco DNA Center can now access an additional 620 IoT device profiles. Cisco also introduced this week a couple of Catalyst 9500 switches, including one with 100 GbE ports.
-
Network Design
AT&T progress in mobile 5G less than expected
The latest update on AT&T's mobile 5G network trials indicates the company will need to work faster to meet its goal of launching a commercial service by the end of the year.