Paessler PRTG Traffic Grapher 6.2.2.984 quản lý và theo dõi băng thông

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Paessler PRTG Traffic Grapher 6.2.2.984 quản lý và theo dõi băng thông

PRTG Traffic Grapher is an easy to use Windows software for monitoring and
classifying bandwidth usage. It provides system administrators with live readings
and long-term usage trends for their network devices. The most common usage
is bandwidth management, but you can also monitor many other aspects of your
network like memory and CPU utilizations.
With PRTG Traffic Grapher you will receive bandwidth and network usage data
that helps to optimize the efficiency of your network. Understanding
bandwidth and resource consumption is the key to better network
management:

* Avoid bandwidth and server performance bottlenecks
* Find out what applications or what servers use up your bandwidth
* Deliver better quality of service to your users by being proactive
* Reduce costs by buying bandwidth and hardware according to actual load

PRTG Traffic Grapher is running on a Windows machine in your network for 24
hours every day and constantly records the network usage parameters. The
recorded data is stored in an internal database for later reference.
Using an easy to use Windows interface you can configure the monitored
sensors as well as create usage reports. For remote access PRTG Traffic
Grapher comes with a built-in web server to provide access to graphs and
tables.

All common methods for network usage data acquisition are supported:

* SNMP: Simple Network Management Protocol is the basic method of
gathering bandwidth and network usage data. It can be used to monitor
bandwidth usage of routers and switches port-by-port as well as device
readings like memory, CPU load etc.
* Packet Sniffing: With its built-in capability for Packet Sniffing PRTG can
inspect all network data packets travelling in your LAN or WLAN to calculate
the bandwidth usage.
* NetFlow: The NetFlow protocol is supported by most Cisco routers to
measure bandwidth usage. Although being the most complex type to set up it
is also the most powerful method suitable for high traffic networks.

Solutions using Packet Sniffing and NetFlow based monitoring PRTG can
optionally calculate the bandwidth per IP address or port, e.g. to show the
current Top Talkers, Top Connections and Top Protocols of your network.
The application runs on all Windows versions and works with most network
products from Cisco, HP, 3Com, Linksys, Nortel, etc., and with various other
devices (e.g. Windows PCs or network printers).


download:
Trích:
http://rapidshare.com/files/25061245....2.984-DOA.rar
http://www.ziddu.com/download/542480...4-DOA.rar.html



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