Have a Cisco 831 DSL router pulled from working environment. I've tried a number of CLI entries to get the router to simply connect to the Internet with no success. At one point, I could ping Internet provider gateway and DNS server. I know more t...

Any basic Cisco (or even Linksys) switch will connect and work with the Cisco 804 ISDN router, won't it?

I am able to remote telnet to a 804 ISDN router provided I telnet from a workstation that is also in the same ISP domain as the router. I'm using NoIP DSN for translating the 192.x.x.x IP address of the router to a host name. When outside my ISP d...

Can I copy a saved running config from the 804 series router running 12.1 IOS to another 804 series running 12.2-and it works?

Over the last few days, ISDN connection would disconnect with just a few seconds of inactivity even though disconnect is set at 300 seconds. Often, clear int bri0 was required to reconnect. Follosing is part of message with the clear command:PANIC!...