Cisco CCNA Certification
When you're studying to pass the CCNA exam and earn your certification, you're presented to an excellent lots of terms that are either totally new to you or seem familiar, however you're not quite sure what they are. The term "crash domain" falls under the latter category for lots of CCNA candidates.What precisely is" clashing "in the very first location, and why do we care? It's the information that is being sent out onto an Ethernet section that we're concerned with here. Ethernet uses Carrier Sense Several Gain Access To/ Accident Detection (CSMA/CD) to prevent crashes in the very first place. CSMA/CD is a set of guidelines determining when hosts on an Ethernet sector can and can not send data. Basically, a host that wishes to transfer data will "listen" to the ethernet section to see if another host is currently transmitting. If nobody else is sending, the host will go forward with its own transmission.This is a reliable method of a...