Computer technicians use a variety of commands to troubleshoot and monitor the health of their computer systems. Understanding these commands will help you identify problems with your computer faster.
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Which command would a technician use to display network connections on a host computer?
If you’re a network technician, there’s a good chance you’ll need to use the command line to manage network connections on a host computer. The most common way to do this is using the `ipconfig` command. This command displays all current TCP/IP network configuration values and can be used to modify several parameters of the existing connection.
The netstat command
The netstat command is a command-line tool that can display information about network connections on a host computer. This information can be helpful in troubleshooting networking problems.
The ipconfig command
The ipconfig command is a networking command that allows a technician to display network connections on a host computer. This command is useful for troubleshooting network connectivity issues or simply viewing network connections’ current status.
The route command
The route command is a command line tool used to view and manipulate the network routing table in Windows. For example, the route command can add, remove, or change the status of entries in the routing table. The route command can also be used to display the current contents of the network routing table.
The arp command
The arp command is a network administration utility used to view and modify the Address Resolution Protocol (ARP) cache. The ARP cache is a mapping of IP addresses to physical machine locations. This command can be handy when trying to troubleshoot connectivity issues on a network.
The nslookup command
The nslookup command is a networking command-line tool that displays information about a particular site or IP address. For example, the nslookup command can be used to find a host computer’s IP address and the name of a place given its IP address.
The tracert command
The “tracert” command displays the route a packet takes from the host computer to a destination site. This command can be used to troubleshoot networking problems. The “ipconfig” command can also be used to display network connections on a host computer.
The ping command
The ping command is a basic network command that can test connectivity between two computers on a network. To use the ping command, open a command prompt and type “ping” followed by the IP address or hostname of the computer you want to test connectivity with. For example, to test connectivity with a computer at the IP address 10.0.0.1, you would type “ping 10.0.0.1”.
The nbtstat command
The nbtstat command is used to display network connections on a host computer. This command can be used to troubleshoot networking problems and to view information about the network connection.
The getmac command
The `getmac` command displays the Media Access Control (MAC) address of all network cards installed on a host computer. This can be helpful when troubleshooting networking problems. The MAC address is a unique identifier assigned to each network card. It is also sometimes called the Physical Address or Hardware Address.
To use the `getmac` command, open the Command Prompt and type `getmac`..`he output will show a list of all network adapters installed on the computer, along with their MAC addresses.
The `ipconfig` command can also be used to view network information, but it will only show IP addresses, not MAC addresses.