I am using gns3 for my vlan routing. I using the c3640-ik9o3s-mz.124-25c Cisoc IOS for my routers. I also set the router with nm-16ESW to use the switching port.
Can you tell me why R1 cannot ping R3 (192.168.2.3) (see attached)? Is it because of gns3 software?
R1 has a route to R3 subnet via R2. R1 should be able to ping R3 as R2 is directly connected to R2 subnet.