I've been having a problem with getting microsoft-ds (445/tcp) connectivity between servers at two different sites.  It looks like the routing and the firewall rules are setup to allow the traffic, but when I attempt to connect, I'm getting the follo...

First, let me start by saying I'm an idiot. I started to rebuild a router without saving off the PKI cert from my CA. Now, when I go to re-enroll, I get the error:%CRYPTO_PKI: CA Cert not yet valid or is expired -Is there a way to have the router r...

I have a subnet that has a Cisco load balancer in it that is in the process of moving. The current subnet is behind a FWSM and has been working for years. The new subnet will be in front of the firewall. In the current state, the default gateway a...

I'm attempting to troubleshoot a problem from one of our frame-relay links back to an ATM DS3 at our data center. Does anyone know if there's a way that a Catalyst 7200 can track incoming packets that have been marked with a FECN or DE flag set? I ...

Does anyone out there know what hardware to use to connect a 56k DDS line from AT&T to a Cisco Catalyst 2821? This router is replacing an older EOL router and I'm not sure what cards are supported that can be used to accomplish this task. Thanks in...