I am working in real State Company, which is part of one big group.
we have 50 users here and small server room for back and internet.
we are running internet trough wireless link from our big group head office and email exchange is also there, we have only baby Domain Controller.
i have also 3rd party ISP DSL Internet, which help me when our link is down from Head office.
what is the problem.
if link down and every use DSL trough wireless, then they cannot print cannot access server machine because network and IP is different.
what i need.
i need to marge DSL connection with my local network so when link down and users are using DSL, in the same time they can print and they can access server folders.
Note: i have DHCP IP.
Need experts Advise.