$23$ A network technician types the command ping $127\mathrm{.}0\mathrm{.}0\mathrm{.}1$ at the command prompt on a computer. What is the technician trying to accomplish?

pinging a host computer that has the IP address $127\mathrm{.}0\mathrm{.}0\mathrm{.}1$ on the network

tracing the path to a host computer on the network and the network has the IP address $127\mathrm{.}0\mathrm{.}0\mathrm{.}1$

checking the IP address on the network card

testing the integrity of the TCPIP stack on the local machine