we are configuring ciscoworks and my consultant told me to define loopback.i need to define loopback interface on my routers(my network range is 152.6.0.0 255.255.0.0)do i need to define it within this range.
second can i define ine ip address to all routers on their loopback interface.
second can i define ine ip address to all routers on their loopback interface.