Network Management Strategies for the CIO
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Bandwidth calculations for wireless networks supporting VoIP
When designing a wireless enterprise network supporting VoIP, learn how to calculate bandwidth amounts per user and the number of calls a single AP can support simultaneously. This expert response also features multiple VoIP call bandwidth calculator... Ask the Expert
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7/11 chain cuts out controller to lower wireless networking costs
A convenience store chain selects Aerohive's controller-less wireless networking over Cisco's products to save money and decentralize the network. Article
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Distributed antenna system streamlines wireless management
Distributed antenna systems can help simplify wireless deployments, particularly for those charged with managing multiple systems. Article
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Wireless LANs -- 'CCNA Official Exam Certification Library, Third Edition,' Chapter 11
This chapter examines the basics of WLANs to help you prepare for the CCNA exam. In particular, the first section introduces the concepts, protocols, and standards used by many of the most common WLAN installations today. The chapter then examines so... Chapter Download
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Cisco smartens up the wireless network with Motion platform
Cisco Systems unveiled plans to transform its wireless network equipment into a more integral, intelligent part of the enterprise with its Cisco Motion architecture. Article
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Book of Wireless author on wireless advantages and issues
Wireless technology offers terrific advantages but also presents challenges to both network pros and end users. In this Q&A, John Ross -- author of "The Book of Wireless: A Painless Guide to Wi-Fi and Broadband Wireless" -- talks about trends in wire... Interview
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Buying your own WAPs vs. Internet service provider's wireless routers
Should you buy a wireless router from your Internet service provider or buy our own WAPs? Our wireless networking expert gives a case for each in this response. Ask the Expert
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What is 802.11n Greenfield mode used for?
Understand what 802.11n high throughput (HT) mode, or Greenfield mode, is in this explanation from our wireless networking expert. Ask the Expert
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radio frequency (RF, rf, orr.f.)
Radio frequency (abbreviated RF, rf, orr.f.) is a term that refers to alternating current (AC) havingcharacteristics such that, if the current is input to an antenna, an electromagnetic (EM) field is generated suitable for wireless broadcastingand/or... Definition
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Vendors at Interop in a scrum over WLAN architecture
At Interop 2008, a panel discussion on WLAN architecture alternatives turned into an argument between Aruba Networks and Extricom over radio channel use. Article