I have a 6506 incrementing FCS-ERR counters on an SFP port. The other end of the fiber is connected to a Catalyst 2980. There are no errors on the 2980 port and there is no duplex mismatch noted on either switch port. What would be the most likely...

6509SUP1A-2GE w/128mbCatOS 8.3.5WS-X6348-RJ-45(Using TACACS for login)When attempting to change the VLAN on a port, the telnet session hangs after pressing enter. Able to log back in with new session. Same thing happens again.a) What is causing thi...

Under CM--Home--System Status, I have 33 devices with Data Collection and 59 devices with Device Discovery. What would be the primary cause for this discrepency? All seed devices have been entered and SNMP strings appear to be fine.

When trying to use Microsoft Remote Desktop Connection from a wired desktop pc running XP Pro to connect to a wireless Aironet laptop, the desktop pc brings up the remote window, however with no login box. On the wireless laptop, the wireless connec...

While upgrading from CD One, 5th Edition to Common Services 2.2 on 2 different Win2k sp3 boxes, the install hangs during the message "disabling applications". After letting it sit for 90 minutes, I kill the DOS window, which is doing nothing, and th...