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discuss how to determine which cabling type to use in a network please share your personal experiences working with
1 what factors might cause peak loads in a network how can a network manager determine if they are important and how
1 what is tco why is the tco so high how can network costs be reduced what do network management software systems do
1 several important statistics related to network uptime and downtime are discussed in this chapter what are they and
1 compare and contrast switches routers and gateways2 how does a layer-2 switch differ from a layer-3 switch3 how does
1 what is an enterprise network2 what are the three technology layers important in backbone design3 explain how routed
1 explain how switched backbones work2 what are the key advantages and disadvantages of routed and switched backbones3
1 explain how single-switch vlans work2 explain how multiswitch vlans work3 what is ieee 8021q4 what are the advantages
1 how can you improve the performance of a bn2 why are broadcast messages important3 what are the preferred
you have been hired by a small company to install a backbone to connect four 100base-t ethernet lans each using one
1 what are common carriers local exchange carriers and interexchange carriers2 who regulates common carriers and how is
1 compare and contrast bri and pri isdn2 what is a 2bd3 how does mpls work4 compare and contrast circuit-switched
1 compare and contrast ring architecture star architecture and mesh architecture2 what are the most commonly used t
1 how do packet-switching services differ from other wan services2 how is a virtual circuit distinguished from other
1 how do datagram services differ from virtual circuit services2 how does an svc differ from a pvc3 compare and
1 explain the differences between cir and mar2 how do vpn services differ from common carrier services3 explain how vpn
1 describe five important factors in selecting wan services2 are ethernet services a major change in the future of
1 suppose you joined a company that had a wan composed of sonet t carrier services atm and frame relay each selected to
a suppose the example used a layer-2 vpn protocol called l2tp draw the messages and the packets they would containb
1 what is the basic structure of the internet2 explain how the internet is a network of networks3 compare and contrast
1 explain one reason why you might experience long response times in getting a web page from a server in your own city2
1 how does a dsl modem differ from a dslam2 explain how adsl works3 explain how a cable modem works4 what is an oe
1 explain how ftth works2 what are some future technologies that might change how we access the internet3 explain how
1 how is the ietf related to the irtf2 what are two principal american organizations working on the future of the
1 describe the current network structure of the abilene network the vbns network and the canet network2 provide the