I can assist with CCNA2 setup. Let me know what specific help you need!
I can assist with CCNA2 setup. Let me know what specific help you need!
R2 should understand how to reach those subnets through the linked devices. R1 must know the path to the PC subnet behind R3 using the IP from R2, and also how to reach 10.2.2.2 since it isn’t directly connected. Ideally, if communication between R1 and R2 on the R3 side isn’t required, you could set up routes like this: R1 uses a static route to the PC subnet via R2, and R2 uses a static route from R3 through its IP, then to R1 via its interface, and finally to the PC subnet behind R1 via R1’s interface. If you need more than that, additional routes on R1 and R3 for other subnets would be necessary, but that seems unnecessary here.
route ip route destination-network mask next-hop 172.16.30.0 255.255.255.224 points to the subnet you're aiming for 10.1.1.2 is the direct connection point, which is the IP of the immediately connected router on that network