I was using old router with wireless sharing 7/8 computers and have got one static IP address from BT broadband ADSL line.I just bought new 1801 router and tried to set up the router setting as the instruction in the book.
I changed the IP address to 192.168.0.1 from 10.10.10.1 which is the default IP. so, now, I can see the router setting(SDM Express) as 192.168.0.1. But, I'm confused to set up in the WAN setting. I don't understand wheather to choose DHCP or static IP or others. I've already phoned to BT but, they said they can't help to set up with cisco routers. So, what am I going to do? please help me.
if someone can help me to configure the 1801 router, that would be great.