Exam N10-008 topic 1 question 216 discussion

-a Display All connections and listening ports. -e Display Ethernet statistics. (may be combined with -s) -n Display addresses and port numbers in Numerical form. -r Display the Routing table. -o Display the Owning process ID associated with each connection. -b Display the exe involved in creating each connection or listening port.* -v Verbose - use in conjunction with -b, to display the sequence of components involved for all executables. -p protocol Show only connections for the protocol specified; can be any of: TCP, UDP, TCPv6 or UDPv6. If used with the -s option then the following protocols can also be specified: IP, IPv6, ICMP,or ICMPv6. -s Display per-protocol statistics. By default, statistics are shown for IP, IPv6, ICMP, ICMPv6, TCP, TCPv6, UDP, and UDPv6; (The v6 protocols are not available under 2k and NT4) The -p option can be used to display just a subset of these.

D. netstat -n The "netstat" command is used to display network connections and statistics on a Linux or Windows system. The "-n" option is used to display the output in integer form, rather than resolving IP addresses and port numbers to their hostnames. This command will display all active connections, and the output will include the protocol, local and remote IP addresses, and the state of the connection. The command "netstat -n" will display the same information as "netstat" but it shows the numerical IP addresses and port numbers instead of resolving them to hostnames. This can be useful for troubleshooting and performance monitoring, as it can be faster to process the numerical output. "netstat -a" shows the status of all sockets, "netstat -e" shows detailed information of the network interfaces. They are useful in different scenarios but they don't display the output in integer form which is what the administrator wants.

I tried it. Can confirm that the answer is D

This is my answer.