Refer to the exhibit. Users in your office are complaining that they cannot connect to the severs at a remote site. When troubleshooting,you find that you can successfully reach the severs from router

Since router R2 can successfully reach the remote servers, the server interface ports are likely not shut down.

An exhausted DHCP pool would prevent users from obtaining IP addresses, leading to a complete lack of network access, which is a different symptom than being unable to connect to *remote servers* while R2 can.

A missing `ip helper-address` would prevent DHCP requests from reaching the DHCP server if it's on a different subnet, leading to users not getting IP addresses, rather than only being unable to reach remote servers.

If VLSM is misconfigured between the router's interface and the DHCP pool for the user subnet, user devices might receive IP addresses and subnet masks that prevent them from correctly routing traffic beyond their local segment, even if the router itself has proper connectivity to the remote servers.