(Special packaging address: Enterprise network classic case series sharing (all dry goods) /zt/8916~~~ Network Road Blog Collection ccieh3c~~ Now a workshop of the branch company is to be rented to an external processing unit, it is the brother of our boss, so We provide network equipment and everything. There are about 10 computers in the workshop. The total number of our own computers is 60, of which 30 can be connected to the external network. The leader asked me to do this project. The request is as follows:... ...)