Ccna study Guide Chapter 1 Part 3 List and Describe each of the types of Ethernet Cabling




Yüklə 8.43 Kb.
tarix28.02.2016
ölçüsü8.43 Kb.
CCNA Study Guide Chapter 1 Part 3

  1. List and Describe each of the types of Ethernet Cabling



  1. What are the default port settings when connection to a Cisco Router through a COM port




  1. Describe each of the following types of Wireless networking







  1. What is Data Encapsulation? When does it happen?




  1. What do Protocol Data Units do? Where are PDU usually attached to the data field?




  1. Which Layer reads the PDU?




  1. Write a short summary what happens at each of the subsequent layers of the OSI reference model in encapsulation.




  1. What is De-Encapsulation?




  1. What port number does a Virtual Circuit start at? Why are the lower numbers not used?




  1. What does the Protocol Field in a Packet Describe?




  1. How does the Network layer find the destination physical address of a machine it is sending to?




  1. What are the 3 Layers of Cisco Hierarchy




  1. Is the definition of Layers, Logical or Physical?




  1. What is the Core Layer literally defined as according to this book? Is that a helpful definition?




  1. What is the Core Layer responsible for?




  1. Who can a failure in the Core affect?




  1. What are some things you don’t want to do at the Core Layer?




  1. What do you want to do at the Core Layer?




  1. What is another name for the Distribution Layer?




  1. What is its primary function?




  1. What are several actions that should be done at the Distribution Layer?




  1. What does the Access Layer control?



  1. What is another name for the Access Layer?




  1. List some functions included at the access layer.




  1. What are some Technologies seen at the Access Layer?




  1. List some of the possible causes of LAN congestion




  1. What is the difference between a collision and a broadcast domain?




  1. List the differences between Switches, Hubs, Routers, and Bridges.




  1. List the Presentation Layer protocols.




  1. Describe the difference between Connection and Connectionless oriented network services.




  1. List the OSI layers




  1. List the types of Ethernet cabling and when you would use them




  1. Describe how to connect a console cable to a PC and router and then start HyperTerminal




  1. List the 3 Layers of the Cisco Hierarchical Model


Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©azrefs.org 2016
rəhbərliyinə müraciət

    Ana səhifə