exchange 5.5 settings when changing from isdn dialup to leased line

[netinfo]

can anyone supply me with information or point me to a good guide as to what changes are required in exchange 5.5 settings when changing from an isdn dialup connection to a leased line.

Some of the things i need to know are - (and maybe other things I'm overlooking can be pointed out to me)

The changes needed in exchange setup?

Some information on the router setup?

will any IP settings have to be changed for PCs on our internal LAN? (IP addresses are currently assigned manually).

we also require our current ISDN dialup to be used as a backup for mail/internet. Can both leased and isdn dialup be cofigured on the one exchange server?.

 

[Zelandakh]

If your leased line is in, your router should be transparent from inside. In the IMC, disable the dial up and in NN set your default gateway to your router. Everything should take care of itself.