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Its easy to find which port is connecting a PC or any IP address using the &quot;Show arp&quot; and &quot;Show mac-&quot; on the cisco switch cli
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But I need to use windows <br />
Exe program is preferred
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the commands I am saying will work when you logon to the cisco switch cli. <br />
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Solarwind has a tool for windows, you can use the trial version. <a href="http://www.solarwinds.com/engineers-toolset/switch-port-mapper.aspx" rel="ugc">Link</a>
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They don't really make a &quot;free&quot; windows version of what you are trying to do.. <br />
You can follow the above posts and get the information from the Cisco Side for free.. Or can pay for some 3rd party software to get the port information.. Or can script a slow blink by scripting the off/on of the Nic on the desktop side, but it will be REALLY delayed..
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Good idea , I want to run this script from laptop then &nbsp;go to switch to see the LED flash <br />
How can I do that <br />
Whitch simplest programming language &nbsp;can do that ? <br />
Thank you Rob
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Rename files to .bat and run it in a command prompt that is ran as administrator

NIC-Flash.zip

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Hi all of you , I need to free program or any trick to do the following :<br />
1.flash switch port from my laptop (Windows) to switch (Cisco) to view it from switch LED blinking (any program thad connects and disconnect automatically &nbsp;to LAN switch)<br />
2.know the port number of switch and the name using CDP protocol
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Hi all of you , I need to free program or any trick to do the following :
1.flash switch port from my laptop (Windows) to switch (Cisco) to view it from switch LED blinking (any program thad connects and disconnect automatically  to LAN switch)
2.know the port number of switch and the name using CDP protocol

switch port mapper or flasher

Network analysis is the process of identifying and remediating the processes and systems within a network, including performance, connectivity and security. The process is performed through the use of tools developed for monitoring and analyzing network activity. Network problems that involve finding an optimal way of doing something are studied under the name combinatorial optimization. Examples include network flow, shortest path problem, transport problem, transshipment problem, location problem, matching problem, assignment problem, packing problem, routing problem, Critical Path Analysis and PERT (Program Evaluation & Review Technique).

Network Analysis

Networking hardware includes the physical devices facilitating the use of a computer network. Typically, networking hardware includes gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters. But it also includes hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address translators, multiplexers, network interface controllers, wireless network interface controllers, ISDN terminal adapters and other related hardware.

Networking Hardware-Other

Hardware includes cell phones and other digital living devices, tablets, computers, servers, peripherals and components, printers and scanners, gaming consoles, networking hardware such as routers, hubs, switches and modems, storage devices and security equipment such as firewalls and other appliances.