I have a switch with one VLAN that is up and operational. Passing traffic ok. I can ping telnet to the switch with no problem from other devices. From the switch I can ping other devices no problem. I cannot ping the VLAN ip when consoled or in a VTY...

I'm investigating implementing 802.1X for authenication on our network. Our primary access switch for users is the 3550. It appears straight forward however I have a question. How do you deal with software pushes to devices on the network where the u...

I am creating a access-list on the PIX and when I do a show access-list or show run It will not display. If I do a show access list 202 it displays. The firewall is at 6.3(3). I've tried saving the config and that doesn't help. Any Ideas?Regards,Mike...

I'm getting ready to upgrade from an 11150 to an 11506. I want to edit the configuration with either notepad or whatever, then tftp the config back to the device. Can this be done without coorupting the configuration file? Is there a better solution?...

I have an SCA11000 that I just upgraded to version 4.1.0.12 code. The SCA is setup in one armed non-transparant mode. Since the upgrade the SCA appears to be running out of memory. The heap used goes up to 89%. The only process that looks suspect is ...