enable the routing on both Parent routers / inter Vlan routing

Dear all,
Hope you will be fine.
I want to enable the routing of both Parent routers.
R1 = 192.168.100.1/24
R2 = 172.16.0.1/16
e.g 192.168.100.0/24 can be reachable on 172.16.0.0/16
and
172.16.0.0/16 can be reachable on 192.168.100.0/24
please help me in this regard.
Thanks
mikrotik.png

So R1 is a router providing one subnet1 to HEX SWITCH1
So R2 is a router providing one subent2 to HEX SWITCH1
HEX Switch 1 is connected to HEX Switch 2
Hex Switch 2 should be able to supply on thespecified ports, subnet1 or subnet2??

So what are you asking, how to config Hex Switch1 and Hex Switch 2??
This seems rather simple, what am I missing?

I want configure/enable intervlan routing on Hex switch1

Tell me how I can configure on hex switch 1??

All MT devices should be on the same trusted or management IP subnet ( get their IP )
Do you have one??

Are you saying that the subnets coming into Hex Switch1 are not on vlans?

Finally what is the point of PC1 having complete access to SUBNET2
and PC2 having complete access to SUBNET1 ??

Dont understand the use case ???

I want entervlan routing.
Pc1 able to communicate with pc2 for any file sharing.

YOu contradict yourself once again,
In the diagram you show pc1 able to access the entire other subnet and PC2 able to access the entire other subnet.
Now you state you just need pC1 to reach PC2 and PC2 to reach PC1.

If you dont know what you want how am I supposed to figure it out LOL.
As for the other questions, if you can answer them great, if not I will move along.

i hust gives you an example of pc1 and pc2
i want to access subnet1 and subnet2 on both pc.
how to allow this?