We have an HQ site with a Cisco 3845 and 17 branch sites having 1841 routers. All routers have k9 code. We will like to setup the following:
1. VPN between each site and HQ.
2. All branch sites are behind NAT devices, so somehow they must initiate the connection
3. Ideally, each time we need to add a new branch site, we should not make major chang...
Skills: cisco, security engineering