I am having a very strange problem when I setup an ISL trunk between my 6509 and 3550. The trunk comes up fine and I my laptop is fine on the new 3550. The problem is with the PC/s that were attached to the old 3com Superstack switches. These comp...

I have my vpn group setup with an idle timeout of thirty minutes for my remote access clients. This setting does not seem to apply. Any suggestions?

I am receiving input and CRC errors on a serial interface when opening certain Microsft Excel files. I have replaced routers, CSU's, and cables on both sides. Clocking, framing, and line coding are correct. Loopback test appera to be good. The telc...

I have upgraded from version 6.0(2) to 6.22 and then to 6.31 only to find that the Pix stop passing my X-windows traffic in the later versions of software. My configuration remain unchanged and the upgrade process went fine. I have opened a couple ...

I am receiving Input and CRC errors on a remote router serial interface when a user is trying to save an Exel file. I have loacally looped backed both ends with no errors. I have verified switch port settings and tested all cables. The Telco claims...