LAN Switching and Wireless Chapter 1 Answers

CCNA 3 Chapter 1 V4.0 Answers

CCNA 3 Chapter 1 V4.0 Answers

1. Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork, where high availability and redundancy are critical?

access layer

core layer

data-link layer

distribution layer

network layer

physical layer


2. Which two characteristics are associated with enterprise level switches? (Choose two.)

low port density

high forwarding rate

high latency level

support link aggregation

predefined number of ports