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Network Hardware News
October 06, 2017
An expanded Dell open networking portfolio includes a high-performing switch for connecting data centers and a 25 GbE model with a new OS for managing network fabrics.
August 17, 2017
ManageEngine launches OpManager Plus, a new deep packet inspection tool; Nyansa broadens analytics for Voyance; and Aerohive premieres a new combined switch-access point.
July 07, 2017
This week, bloggers look into the Aruba 8400 campus LAN switch, automation versus orchestration and culture changes needed for network agility.
June 23, 2017
This week, bloggers look into how to manage asymmetrical network traffic flows, Broadcom Trident telemetry and cloud security as part of a data protection strategy.
Network Hardware Get Started
Bring yourself up to speed with our introductory content
An edge router is a specialized router located at a network boundary that enables a campus network to connect to external networks. Continue Reading
A spectrum analyzer is a device that displays signal amplitude (strength) as it varies by signal frequency. Continue Reading
A network hub is a node that broadcasts data to every computer or Ethernet-based device connected to it. Continue Reading
Evaluate Network Hardware Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
The enterprise network continues to evolve in the face of new technologies and threats. Yet companies aren't managing these changes with full IT-business strategic alignment.
IT pros are considering the business need more and more as ... Continue Reading
Vendor equipment consolidation could limit network operator service automation efforts, but new open source network tools offer options and prevent lock-in. Continue Reading
Need to buy network switches? Evaluate vendor products by considering both your current and future network needs and getting up to speed on the latest features available. Continue Reading
Manage Network Hardware
Learn to apply best practices and optimize your operations.
Many wireless APs are set by default to act as DHCP servers, which can create IP address conflicts in your wireless network. Learn how to use DHCP scopes to manage your wireless environment. Continue Reading
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
Serial direct cable connection is examined in this cable networking lesson, which defines the term and explains how it works, as well as the technology required to set one up. Continue Reading
Problem Solve Network Hardware Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
Hackers target hardware vulnerabilities in networks, but you can take proactive steps to prevent attacks. Continue Reading
SFP ports enable Gigabit switches to connect to a wide variety of fiber and Ethernet cables in order to extend switching functionality throughout the network. Continue Reading
What's the difference in fiber vs. copper cables? Key differences include cost, speed and more when it comes to fiber optic and copper twisted-pair cabling options. Continue Reading