Final answer:
The command frequently used with -ano or -r switches is Netstat. This tool is used to display network connections, routing tables, and network protocol statistics, crucial for security and troubleshooting in networks.
Step-by-step explanation:
The command in question commonly used with the -ano switches or the -r switch is Netstat. Netstat stands for network statistics and is a command-line tool used in various operating systems that displays network connections for the Transmission Control Protocol (both incoming and outgoing), routing tables, and a number of network interface and network protocol statistics. It is useful for checking your network configuration and activity. It is commonly used to find issues in the network by monitoring inbound and outbound packets, to see if the files and networks work as you expect. The -ano option displays all connections and listening ports along with the process ID (PID) of each connection, which can be invaluable for security and troubleshooting tasks. On the other hand, the -r option displays the IP routing table, which is key for understanding the path that data takes on a network.