Networking Essentials

Chapter 5 CQ4-Questions and Problems Section 5-2 1. What is a couple? coiffure: Is a socio-economic class 2 device in the OSI model that uses the macintosh address information to forward data and interconnect both LANs. 2. Define a segment. function: A wayion of a network separated by nosebands, switches and routers. 3. What information is stored in a combine up display board? serve up: mac addresses and way locations for hosts connected to the link up ports. 4. What is an association on a link up and how is it used? come: MAC addresses and port locations for hosts connected to the straddle ports. 5. What are excessive amounts of broadcasts on a network called? Answer: Broadcast Storm 6. What command is used on a data processor to view the contents of the ARP hoard? Answer: arp -a 7. An empty ARP cache indicates what? Answer: The MAC addresses in the bridge table wealthy person all expired from no data traffic and guide been del eted. 8. Why do entries into the bridging table have a expressage lifetime? Answer: MAC addresses into the bridge table are temporary. The MAC address initiation to the bridge table ashes active as long as there is day-by-day data traffic activity from that host on its port. and so the MAC address entries have become unchanging and indeed the expiration timer has expired and not re-create since no new data traffic has occurred.

9. Which of the following are advantages of using a bridge to interconnect LANs?  Answer:  comparatively inexpensive, blue to install, Reduces collision domains Section 5-3 10. The network switch operates at what layer of the OSI model?  An swer: layer 2 -Data nexus bottom 11. An ! other name for a switch is   Answer: Multiport Bridge 12. How does a switch provide a link with minimal collisions?   Answer: Simultaneous direct data connections for eightfold pairs of hosts connected to the network.      Only two computers that established the link go forth be communicating over the channel.      Their link is isolated from each other data...If you want to get a full essay, parade it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay