I have two lans every one should use individual internet line :
First is 10.10.10.0 255.255.254.0
topology:
- router connected to switches and have one sever connected to same switches
- server act as: AD, DNS and DHCP server and every thing is working well
Second lan have 8 public ip and modem no router:
Topology:
- now modem connected to a switch separated from other switches and PCs have static public ips (users connected to that switch use this internet line alone, we will not to integrate the two lines)
what i want is to join these pcs in AD server and DHCP server
what will i do??
i will connect the switch of these public network to another lan card in the same sever and give this interface one of the public ips this lan have.
in PCs, delete static ip
in DHCP server i will create another scope to these public IPs with default gateway: ((Modem public IP)) and DNS (( AD server IP which in different lan but DHCP and AD server can't see this lan coz they are in different lans
so i will setup ((remote access >> routing >> custom >> lan routing )) between these two interfaces.
First Qestion is : in this new interface what DNS should be assigned to it :
- ip of this server in the other lan (10.10.10.5)
- or make it empty because the other interface have the AD and DHCP dns (10.10.10.5) so no need to give it one.
Second question is :
is this solution to join this pcs to AD and DHCP server make any problems or will work fine??
- in this solution server have two internet lines ((of course the new interface have no D.G)). Is this 2 internet lines to same switch will make problems in server or in Network or what ??
and if it was another better solution for this case without adding any new hardware, please suggest ...