Communication in Fiber Optic

[mnizamjo1]

Hi Experts,

location A and location B  connection are using Fiber, can they communicate with different network segment?

[Leo Laohoo]

With such very, very vague information, the answer is:  YES.

[mnizamjo1]

location A using 192.168.0.x and location B uing 192.168.2.x, any configuration needed

[Leo Laohoo]

location A using 192.168.0.x and location B uing 192.168.2.x, any configuration needed

It doesn't matter if location A is 10.0.0.0/8 and location B's subnet is 123.123.123.0/24, the answer is still a "YES". 

I'm looking at the BIGGER picture.  What are you trying to do?  What kind of fibre?  How far is the fibre?  100 Mbps, 1 Gbps, 10 Gbps, 40 Gbps, 100 Gbps?  What are the end-points?  What kind of traffic?  The whole lot.

Would also make a difference if you specify if this is a real-live scenario or a school work.

[paolo bevilacqua]

Youe question shows that you are the end user without knowledge of networking.

In you own interest the best thing you can do is to engage a reputable consultant, or Certified Cisco partner. If you try to do yourself you will only get frustration and no good results for your company or employer.