Question about Cisco Catalyst 2950 24x10/100 Mbps Networking Switch
I have Cisco 2950 24 Port Switch I can access via console I can change configurations. I can reset the Switch everything appears normal and works normal that way. But I connect a ethernet cable (that has been conifrmed to work) to a port on the switch and the other to a functioning nic the link leds go all green etc etc and they appear to go in to 100m mode no problems there are even blips of traffic etc. But NO ethernet traffic goes accross as far as I can tell I cannot connect to any other devices on the network but everything appears. Now lets cut out the basic responses I have checked my switch config and reset to a very basic config on the switch, I have set up and work on many networks but this is the oddest problem I hve ever come accross wth a cisco switch. I have even tried loading the newest IOS on it. Why would it appear to be processing ethernet traffic....
I recently had a client switch do this to me. The only way to get it working was to manually put the NIC on my laptop to 10 Mb and Half duplex. After calling Cisco and opening a TAC case, it was deemed faulty hardware.
If you have SmartNet (anyone buying Cisco should always buy SmartNet) on the switch, call TAC and open a case. It's probably faulty hardware.
Posted on Feb 03, 2009
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Posted on Jan 02, 2017
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