I have one out of three Catalyst Express 520's I cannot connect to with Cisco Configuration Assistant or with a browser. I've used Wireshark to capture the problem, and it sends a TCP RST packet immediately upon any such connection attempt.
As these devices do not have a console port, how can I gain access to the device? We'd like to upgrade them but cannot pull the existing config.
Since these 520's don't support or are not configured for telnet/ssh and the only connection I can make is with a broswer and CCA, I'm wondering if there is a way to get the config into a text file as normally done.
Based on the description of the symptoms I would guess that the CE520 is configured with access controls that limit the source addresses that are able to establish management sessions. Would I be correct in assuming that your source address is in some subnet other than the subnet where the 520 is located? If so I would suggest trying to establish a session from a PC that is connected (and has a source address) within the subnet where the 520 is connected.
Looks like they have something called Access Direct Managed Mode, which should provide browser access to a directly connected laptop, but still no way to see the entire configuration in a text file so it seems.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.