After several new computers are connected to a network device, every computer connected to the device begins to experience slow transfer speeds.
Which of the following is the FIRST step in troubleshooting this problem?
Use a loopback plug to determine whe
Determine whether the network device is a hub or a switch.
A laptop has a wired connection to the network and is configured with a static IP address. The link light on the NIC is lit, but the laptop can't communicate with any hosts on the local network.
Which of the following is the MOST likely cause of the issue
The static IP address and subnet mask are configured with the wrong network address.
A laptop has a wired connection to the network and is configured with a static IP address. The link light on the NIC is lit, but the laptop can't communicate with any hosts on the local network.
Which of the following is the MOST likely cause of the issue
The IP address conflicts with another host on the local network.
While investigating a network connectivity issue, a technician finds that the link light on a workstation is not lit, and there is no connectivity after replacing the patch cable with one that is
known to be good. The wall jack is not labeled, and within
Tone generator
While investigating a network connectivity issue, a technician finds that the link light on a workstation is not lit, and there is no connectivity after replacing the patch cable both between the workstation and the wall jack and between the patch panel a
Cable tester
A user tells a help desk technician that their browser is displaying a message that a site can't be
reached. When asked, the user tells the technician that other users in the same office can browse to the site. The technician suspects that the web server'
nslookup
ping
A technician located at a branch office can't communicate with a company server at the home office.
Which of the following commands could be used to determine where the communication is blocked?
tracert
ipconfig
nslookup
ping
tracert
You have had several employees call the help desk where you work, complaining that they are not able to reach the www.widgets.com server. To help troubleshoot this issue, you decide to run a variety of commands.
Which of the following commands is MOST lik
nslookup www.widgets.com
ping www.widgets.com
tracert www.widgets.com
You are troubleshooting connectivity between your computer and the www.widgets.com server, whose IP address is 192.168.1.1.
Which of the following commands tests connectivity to the device as well as name resolution?
ping 192.168.1.1
ping www.widgets.com
ping www.widgets.com
You have just connected a new computer to your network. The network uses static IP addressing. You find that the computer can communicate with hosts on the same subnet, but not with hosts on a different subnet. No other computers are having a problem.
Whi
Default gateway
An end user clams they are unable to connect to the internet and has called the company's help desk for a solution. Having been assigned to this issue, you decide to first test whether or not TCP/IP is working correctly on the local computer.
Which of the
ping 127.0.0.1