If the 2621 and the Windows 2003 server are connected back-to-back (or through a layer 2 switch like the 2950) this should just work provided you do not have the Windows firewall enabled. If you do, make sure port udp/69 is open. Once the initial read request comes in from the router to the server on udp/69, the actual TFTP transfer will happen over arbitrary high UDP ports. So make sure all of the ephemeral UDP ports are open as well.
The same thing applies if you have any intermediate hops between the router and the server. Make sure udp/69 and high UDP ports are allowed to pass.
Another thing to check is make sure the 2621 port is in the same VLAN as the Windows 2003 server.
What error do you get trying to copy the image from he Windows server to the router? You could also fire up a sniffer on the Windows server to see if the TFTP read request is making it.
The 2950 is a layer 2 switch, so if both ports are in the same VLAN, and both configured as access ports, then there should be nothing blocking the layer 3-7 traffic. The port configs should be similar to:
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.