6-4

Your network follows the 1000Base-T specifications for Gigabit Ethernet. What is the maximum cable segment length allowed?

Which of the following is true of a network using the 1000Base-T standard?

A medical center wants to upgrade their network backbone to 10 Gigabit Ethernet (10 Gbps) so they can perform daily backups of large amounts of data to the secure on-site storage area network (SAN) without bogging down the network. Some of the backbone segments will have to reach between buildings that are close to 300 meters apart. Which of the following types will support 10 gigabit Ethernet at the necessary segments lengths while keeping costs as low as possible

Which type of fiber optic cable supports 10 gigabit Ethernet with a maxium segment length of up to 40 km?

Connects segments on the same subnet. Forwards signals to only the port connected to the destination device

Can be uses to connect wireless clients to the same network

Connects two network segments that have different subnet addresses

Connects segments on the same subnet. Repeats signals out to all other ports

Operates in full-duplex mode, meaning devices can be both sent and receive data at the same time

Operates in half duplex mode, meaning devices can either send or receive data at any given time

Uses the IP address within a packet to move packets between networks

Which of the following devices allows network communications to be transmitted over existing AC power lines

Which of the following is a wired networking method most commonly used today by desktop PCs and other network devies to connect to a local area network?

Which of the following devices can be used to distribute electrical power along with network data on twisted-pair Ethernet cabling (CAT 5 or higher)