1. What are the differences between Bridges, Routers, and Gateways? Bridges are OSI layer 2 devices where all traffic forwarded through the bridge resides on the same collision domain. Bridges make forwarding decisions based upon the hardware or MAC address …
Difference Between a Router, Switch and a Gateway Read more »
1. What are the current advantages and disadvantages of packet-switching compared to circuit switching? Circuit switching is typically used in older analogue systems such as phone or PSTN systems. Circuit switching routes data by first establishing a path or “circuit” …
Question 1: The three key public network components are____________, ______________, and _______________. Transmitting device, Receiving Device, Channel of Communication Question 2: The ability of FDDI and other high-availability fiber networks to wrap connections on either side of a break is …
First, it is important understand exactly what will and will not be covered in the exam. The Cisco Certified Network Associate (200-125) document provides a list of topics that must be included in your study plan as well as in …
CCNA-Cram-Notes – Detailed exam cram reference in PDF format. Enables a quick search for specific IOS command line topics when you need information right now.