Setup Software for Cisco 2811 Router

[David C1]

I'm looking for the setup software for the 2811 router but I can't find anything. I just need someone to start me in the right direction. 

[Flavio Miranda]

First you need to be clear on what you mean by setup software. Do you mean install a new IOS?  If so, do you have the IOS to be installed? 

[David C1]

I'd meant configuration for it. Is it built into the router?

[Flavio Miranda]

Sure it is. You need to have a console cable, a laptop and some app like Putty to get access to the CLI (Command line interface).

From there, you can build the whole configuration on the router.

 This router can do a lot of things, so, it is important to have in mind what you intend do to with it.

[David C1]

Alright, thanks for the help!

David C

[Joseph W. Doherty]

Possibly not, if you're looking for GUI setup, as often seen in small home "routers".

I recall the 2811 might support some GUI configuration software, but also recall, it's optional.

Further, the 2811 might also be configured from some kind of "Network Assistant" software, running on a PC, again, optional (I believe).

As @Flavio Miranda mentions, ("Enterprise" level network devices) are often configured, (by "network engineers", knowledgeable about Cisco devices,) from a (DOS/Unix like) command line.