Which command can be used to detect whether specific HTTP traffic is being captured?

The command that is best suited for detecting whether specific HTTP traffic is being captured is TCPDUMP. This command-line packet analyzer allows users to capture and analyze the packets transmitted over the network. When monitoring HTTP traffic, TCPDUMP can filter and display only the relevant packets, providing insight into the data being transmitted during web requests. Users can leverage various options within TCPDUMP to specify which network traffic to capture, including HTTP traffic based on port numbers or specific IP addresses.

In contrast, the other commands do not serve the purpose of capturing or analyzing traffic. For instance, IP configuration (ipconfig) shows IP address and network settings but does not capture traffic. The ping command is used to test connectivity between network devices, while tracert is used to map the route data packets take to reach a specific destination. Neither ping nor tracert pertains to traffic capture; therefore, they are not effective for the task at hand.