I have a 1601R router with a serial connection to a Audit 600 which is connected to Westell T1 Factory Loopback unit A90-310027 (Audit and Westell owned and maintained by Phone Company). If I upgrade to a 1841 router do I need to purchase the WIC 1...

I have a 1601R router considering that the router has reached its “end of life” for support and software upgrade it has been suggested that I replace the router with an 1841. I am currently running ISO 12.0. From what I understand I can upgrade to ...

I needed to add an address to my router to allow an additional vpn connection. I copied the config from my Cisco 1601 router to a word document and change the ip addresses to accomidate the new VPN. I then copied the modified code to the router. I...