I have a 2950 that I cannot telnet into from one specific subnet. I can ping and tracert to that switch from this subnet. I can telnet/ping/tracert from any other PC on the same subnet as the 2950. There is a firewall between the two subnets, but all IP traffic is being allowed to cross. There are other 2900 switches on that subnet, that are daisy chained to the 2950 and I have no problem telnetting into them. In the past I have been able to telnet into that 2950, I have also been able to use Cisco Network Assistant and Ciscoworks to communicate with that 2950 - but now these cannot talk to it either.
Any help/suggestions would be appreciated.