Suppose Company A's Lan's network address is 192.168.10.0/24 and B's LAN network's address is 192.168.10./24. when company A brought company B..then as usual they also need to make communication between two network.....but the A's and and B's network IP address are same....so how can they reach to each other...then that time should we have to change B's Lan Ip address? or do we have any other options? –
Asked
Active
Viewed 52 times
-4
-
5possible duplicate of [How does IPv4 Subnetting Work?](http://serverfault.com/questions/49765/how-does-ipv4-subnetting-work) – tombull89 Oct 20 '14 at 09:19
-
should we have to change Someone's IP address???Either A's or B's – Wired Ghost Oct 20 '14 at 09:20
-
If they need to communicate directly, you need to change one of the ranges. – MichelZ Oct 20 '14 at 09:23
1 Answers
1
They can communicate just fine if at least one of them is NATed to another range/IP (private or public) on the way to the other.
But it's safer to change one of the ranges, e.g. to avoid problems in network documentation
kyan
- 11
- 3