[GLLUG] default addresses, gateways, large networks

[Caleb Cushing]

question?
 a router has a default IP address of 192.168.1.1/24. you are
installing on a large network. you are going to configure it to be
192.168.20.5/24  it has been pre-connected to the network. but not
turned on. If there is a pingable gateway upstream (not yet WAN) of
192.168.1.1/24 will it cause a conflict when turned on if still
connected to the network (does not run a dhcp server). It will have to
go through other routers first.