My company has recently purchased a Cisco 1811w security router, and the responsibility of getting it up and running (and getting a new network scheme up and running for that matter) has been placed in my lap. While I did take a few networking classes in college, I'm a software engineer by trade and the whole Cisco router configuration is a whole new world.
My requirements are to set the router up to allow for 2 private networks (i.e. 10.10.10.0 and 10.10.20.0). The 2 networks need to be able to communicate with each other on a restricted level, such as nodes on 10.10.20.0 can only access 2 specific hosts on 10.10.10.0 and visa versa. Remote VPN is also a requirement, so that employees from home can access their work computers.
I know there is a lot of documentation on Cisco's website explaining how to do this, but it's getting difficult sifting through all of it to get what I need.
Can anyone offer some direction, such as specific documents I should read, and/or specific network setup/configurations I need to put in place to meet the above requirements.
Your help is much appreciated.