I have three general questions regarding our new T3 router configuration.
The I received the first bit of config info from the ISP:
ip address 10.0.0.1 255.255.255.252
dsu bandwidth 44210
ip address public.ip.here 255.255.255.248
I'm used to configuring T1 connections. To me this configuration looks odd. I'm used to the Serial interface having a public routable IP address that routes to the ISP. In this case it's a private IP address. Is this correct for DS3 connections?
The second bit of config info was this:
ip route 0.0.0.0 0.0.0.0 Serial1/0
Is there a difference in doing a route via the interface versus using an IP address?
The third bit of config info was this:
controller T3 1/0
clock source line
I'm not familiar with the cablelength command. How is this determined? Is this just a basic setting or is the ISP specifying this for our connection?
Thanks in advance.