What information does the netstat command show?

What information does the netstat command show?

• A. Active connections, listening ports, and network statistics
• B. IP configuration
• C. Routing table entries only
• D. DNS records

Answer: (A)

Netstat provides a live snapshot of your network activity. It lists active connections, showing local and remote addresses and the connection state; it shows listening ports where services are waiting for incoming connections; and it provides per-protocol network statistics such as packets sent and received, errors, and dropped packets. This combination is why it’s the best fit: you get both what’s actively communicating and what services are ready to accept connections, plus overall network health data. IP configuration is obtained with a different command, and DNS records aren’t part of netstat’s output; routing table entries can be shown with certain switches, but the core value is the ongoing connections, listening endpoints, and statistics.

Netstat provides a live snapshot of your network activity. It lists active connections, showing local and remote addresses and the connection state; it shows listening ports where services are waiting for incoming connections; and it provides per-protocol network statistics such as packets sent and received, errors, and dropped packets. This combination is why it’s the best fit: you get both what’s actively communicating and what services are ready to accept connections, plus overall network health data. IP configuration is obtained with a different command, and DNS records aren’t part of netstat’s output; routing table entries can be shown with certain switches, but the core value is the ongoing connections, listening endpoints, and statistics.