ITN Unit 3

A message can be delivered in many ways, what is the definition of UNICAST?

• one to one communication

• One to many, typically not all

• one to all

• one to none

A message can be delivered in many ways, what is the definition of BROADCAST?

• one to one communication

• One to many, typically not all

• one to all

• one to none

A message can be delivered in many ways, what is the definition of BROADCAST?

• one to one communication

• One to many, typically not all

• one to all

• one to none

Which two OSI model layers have the same functionality as a single layer of the TCP/IP model? (Choose two.)

• data link

• network

• physical

• session

• transport

Which THREE layers in the OSI model are equivilent to the Application layer in the TCP Model?

• Transport

• Presentation

• Network

• Application

• Session

What type of network traffic requires QoS?

• email

• on-line purchasing

• video conferencing

• wiki

Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)

• VTY interface

• console interface

• Ethernet interface

• boot IOS mode

• privileged EXEC mode

Which interface allows remote management of a Layer 2 switch?

• the AUX interface

• the console port interface

• the switch virtual interface

• the first Ethernet port interface

An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes?

• to restart the ping process

• to interrupt the ping process

• to exit to a different configuration mode

• to allow the user to complete the command

What is being configured?

• Telnet access

• SVI

• password encryption

• physical switchport access