Which two TCP/IP tools can be used to force a workstation to renew its DHCP lease?

The correct answer involves tools that are specifically designed to manage IP configurations and renew DHCP leases.

The tools both allow a user to interact with the DHCP settings. "Winipcfg" is a utility available in some versions of Windows that shows the current IP configuration of a workstation and provides a simple way to renew DHCP leases. It is particularly useful in a graphical interface where users can view and easily manage their network settings.

"IPconfig," on the other hand, is a command line tool that can be used in Windows to display all of the current TCP/IP network configurations. It includes options such as "/release" and "/renew," which enable a user to release their current IP address and request a new one from the DHCP server, effectively renewing their DHCP lease.

Both tools are thus appropriate for the task of renewing the DHCP lease. Other tools mentioned do not have the same capability for interacting with DHCP leases directly. For instance, "Netstat" and "ARP" provide information about network connections and address resolution, but they do not facilitate DHCP lease renewals. Similarly, "Ping" and "Tracert" are primarily used for testing network connectivity and tracing the route of packets, rather than managing DHCP configurations.