On the weekend, the power was cut off. On Monday morning, the helpdesk is informed of network problems from only one section of the LAN. The network technician determined all issues and resolved them. Which action will be taken next?

Which logs can be used to identify performance and network problems within the LAN?

Which of the following can be used to differ CAT3 from CAT5 UTP ?

After configuring some network devices, the internet is not available to some users. Which of the following items will be help to determining this problem?

Customers on a Windows network are able to successfully ping the IP address which is used to connect the network, however they discover that they are unable to visit any network resources, why?

In order to map names to IP address, which item below will be deployed?

Category 6 cable, commonly referred to as Cat-6, is a cable standard for Gigabit Ethernet and other network protocols that is backward compatible with the Category 5/5e and Category 3 cable standards. Which item below is the maximum length of CAT6 cable?

A technician is troubleshooting a problem on a network using a utility to capture the packets. When the technician reviews the captured data they have only captured broadcast packets and packets from their own computer.
What is the reason for this?

WAN is a data communications network that covers a relatively broad geographic area and that often uses transmission facilities provided by common carriers, such as telephone companies. Which WAN technology supports a 45Mbps circuit over TDM device?

Virus does harm to computers. Which network security device can avoid virus transmission?