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If it is found that the hidden node problem is the result of a user moving his computer to an area that is hidden from the other wireless nodes, it may be necessary to have that user move again. The alternative to forcing users to move is extending the wireless LAN to add proper coverage to the hidden area, perhaps using additional access points.
The HP Cloud Managed Network Wireless LAN solution [buzzword] is designed to enable organizations to manage wireless infrastructure without having to have an on-premises controller. [29] The HP Cloud Managed Network Wireless LAN works only with HP 300 series Cloud-Managed access points, which provide cloud management capabilities for ...
HP Automated Network Management (ANM) software bundles HP Network Node Manager i, HP Network Automation and several HP Smart Plug-ins to unify network fault, availability, change, configuration, compliance, performance monitoring and automated diagnostics into a single solution package. [15] HP Network Node Manager i delivers a common console ...
In wireless networks, the exposed node problem occurs when a node is prevented from sending packets to other nodes because of co-channel interference with a neighboring transmitter. Consider an example of four nodes labeled R1, S1, S2, and R2, where the two receivers (R1, R2) are out of range of each other, yet the two transmitters (S1, S2) in ...
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The HP ProCurve ONE Services zl Module is an x86-based server module that provides two 10-GbE network links into the switch backplane. Coupled with ProCurve-certified services and applications that can take advantage of the switch-targeted API for better performance, this module creates a virtual appliance within a switch slot to provide ...
Check if you can visit other sites with a different browser - If you can go to another site, the problem may be associated the browser you're using. If you don't have another browser, download a supported one for free. 2. Check the physical connection - A loose cable or cord can often be the cause of a connection problem. Make sure everything ...
It is particularly important for wireless networks, where the alternative with collision detection CSMA/CD, is not possible due to wireless transmitters desensing (turning off) their receivers during packet transmission. CSMA/CA is unreliable due to the hidden node problem. [3] [4] CSMA/CA is a protocol that operates in the data link layer.