A server administrator wants to check the open ports on a server. Which of the following commands should the administrator use to complete the task?

The correct answer is D. netstat -a. netstat is a command-line tool that displays network connections, routing tables, interface statistics, and more. The -a option shows all listening and non-listening sockets on the server. This can help check the open ports on a server and identify any unwanted or malicious

Server administration

Question

Options

Anslookup
Bnbtstat
Ctelnet
Dnetstat -a

How the community answered

(27 responses)

B
4% (1)
C
4% (1)
D
93% (25)

Explanation

netstat is a command-line tool that displays network connections, routing tables, interface statistics, and more. The -a option shows all listening and non-listening sockets on the server. This can help check the open ports on a server and identify any unwanted or malicious

Topics

#netstat command#Open ports#Network utilities#Server monitoring

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