Which command should you use to scan for open TCP ports on your Linux system tip enter the command as if in command prompt quizlet? Use nmap -sT to scan for open TCP ports.
What command could you use to display listening TCP ports on a Linux system? Use ss command to display all open TCP and UDP ports in Linux. Another option is to use the netstat command to list all ports in Linux. Apart from ss / netstat one can use the lsof command to list open files and ports on Linux based system. Finally, one can use nmap command to check TCP and UDP ports too.
Which of the following is the command used to display currently open ports on a Windows operating system? The command netstat -ano lists all open ports and active connections numerically, including process ID.
Which of the following commands displays socket statistics for all network connections on the Linux? Answer A is correct. The ss command displays socket statistics for all network connections on the Linux system.Answers D and C are incorrect.
Which command should you use to scan for open TCP ports on your Linux system tip enter the command as if in command prompt quizlet? – Additional Questions
Which of the following commands should you use to locate open ports and close not needed open ports?
Which of the following commands should you use to locate open ports? EXPLANATION Use nmap to locate open ports. Open ports can provide information about which operating system a computer uses and might provide entry points or information about ways to formulate an attack.
When designing a firewall What is the recommended approach for opening and closing ports?
When designing a firewall, what is the recommended approach for opening and closing ports? –close all ports; open 20, 21, 53, 80, and 443. -open all ports; close ports that show improper traffic or attacks in progress.
Which of the following commands will show active network connections?
“netstat -a” shows all the currently active connections and the output display the protocol, source, and destination addresses along with the port numbers and the state of the connection.
Which of the following commands is used to configure an IP address to a Linux computer?
To assign an IP address to a specific interface, use the following command with an interface name (eth0) and ip address that you want to set. For example, “ifconfig eth0 172.16. 25.125” will set the IP address to interface eth0.
What does CLI stand for quizlet?
CLI(Command Line Interface) This is an interface in which consist of. -Commands.
Which of the following commands are used to display or modify the IP address of a network interface?
ifconfig (interface configuration) command Used to display and modify the IP configuration information for a network interface.
Which of the following commands can be used to display the IP address configuration of the local machine select three?
The ipconfig command displays the basic IP addressing information for each network interface on the Windows system.
Which of the following command is used to remove the current IP address from network?
The Remove-NetIPAddress cmdlet removes an IP address and its configuration. To remove a specific IP address object, use the IPv4 Address parameter or IPv6 Address parameter.
Which command would you use to view detailed TCP IP configuration information on a computer?
ipconfig displays TCP/IP configuration information for Windows NT and later operating systems.
Which of the following shows the current TCP IP network configuration for the host they are run on?
C. The ipconfig /all utility will display current configuration of TCP/IP ona given workstation-including the current IP address, DNS configuration, WINS configuration, and default gateway.
Which Windows TCP IP utility is used to find out whether a server is responding on TCP port 21?
The Telnet utility can be used to test if a particular IP host is responding on a particular TCP port.
Which command will you use on a Windows computer to retrieve the IP configuration on the wireless interface?
Type ipconfig /all at the command prompt to check the network card settings. The IP address and MAC address are listed under the appropriate adapter as Physical Address and IPv4 Address. You can copy the Physical Address and IPv4 Address from the command prompt by right clicking in the command prompt and clicking Mark.
Which of the following is the best step for the technician to take in securing the router to meet this requirement?
Which of the following is the best step for the technician to take in securing the router to meet this requirement? Change the router’s default administrative password.
Which of the following commands is used to go directly to the network adapters on Windows OS?
To use the command, just type ipconfig at the Command Prompt. You’ll see a list of all the network connections your computer is using. Look under “Wireless LAN adapter” if you’re connected to Wi-Fi or “Ethernet adapter” if you’re connected to a wired network.
What command displays the IP address subnet mask and default gateway of the system you are currently on?
Type “ipconfig” at the prompt and press “Enter.” This command displays all network interfaces and their configurations, including IP addresses, subnet masks and default gateway.
Which command would be used to display the network address and subnet mask for the wired network connection on a Linux system?
In order to find the subnet mask for your host, use the “ifconfig” command with the interface name and pipe it with the “grep” command to isolate the “mask” string. In this case, you are presented with subnet masks for every network interface (loopback interface included).
How do I find my subnet mask and gateway IP address in Linux?
Ubuntu Linux
- Launch the Terminal application.
- Type “ifconfig” at the terminal prompt, then press the “Enter” key. The IP address is labeled as “inet addr.” The subnet is labeled as “Mask.”
- Type “netstat -r” at the command prompt, then press the “Enter” key to view the gateway address.
