In a network, multiple nodes can be connected by which layer2 device?

Refer to the following routing protocols, which one uses the next hop metric to determine the way of traffic routing?

The purpose of a DMZ is to add an additional layer of security to an organization’s Local Area Network (LAN); an external attacker only has access to equipment in the DMZ, rather than the whole of the network. DMZ can be created by which network device?

In order to block certain websites and ports, what should be configured on a workstation?

Digital Signal 0 (DS0) is a basic digital signaling rate of 64 kbit/s, corresponding to the capacity of onevoice-frequency-equivalent channel.Which of the following is the number of DS0s used in a T1?

Which of the following is the maximum bandwidth of OC-12?

A repeater is an electronic device that receives a signal and retransmits it at a higher level and/or higher power, or onto the other side of an obstruction, so that the signal can cover longer distances without degradation. It works at which layer of the OSI model?

What should be done after adding a new cable segment to the network?

Since inputs on a NIC must go to outputs on the router, hub or switch, these latter devices have their inputs and outputs (transmit and receive signals) reversed in a configuration known as MDIX or MDI-X. Which type of cable can connect a hub to a hub that does not support MDI-X?

Which type of cable is typically used to connect a 66 block to the telecommunication corporation?