Junos jncia - Study guides, Class notes & Summaries

Junos, Associate (JNCIA-Junos) Voucher Assessment Test with complete solution

JNCIA Exam Questions & Answers 2023/2024 *break up broadcast domains* - ANSWER-Routers are used to _______________________ into separate networks. Router - ANSWER-Device or function that is typically used to break up individual broadcast domains? *facilitate communications* - ANSWER-Routers do what between broadcast domains? 1. If a switch is used, the collision domain is limited to each device and the switch. 2. The likelihood of collisions occurring increases when a hub is used. -...

What is an internal interface in Junos OS? - Answer- Used to connect the control and forwarding planes. The actual designation for this interface is platform-specific; examples include fxp1 and em0. What is a service interface in Junos OS? - Answer- These are used to provide one or more user-configurable services such as encryption, tunneling, and link services. Services interfaces can be provided through a physical services interface card or through software. Ref. chp 3-9 What does ser...

What is an internal interface in Junos OS? - Used to connect the control and forwarding planes. The actual designation for this interface is platform-specific; examples include fxp1 and em0. What is a service interface in Junos OS? - These are used to provide one or more user-configurable services such as encryption, tunneling, and link services. Services interfaces can be provided through a physical services interface card or through software. Ref. chp 3-9 What does service interface es s...

In the show | compare rollback 49 command, what is the purpose of the | ? A. The | is used to represent an "either or" statement B. The | is a shortcut to redirect output from a command line to a file C. The | filters the output of the show command T D. The | changes the command from an operational command to a configuration mode command - Answer C What are two benefits of a modular operating system? (Choose two.) A. Each module runs in its own protected memory space B. It enabl...

What is an internal interface in Junos OS? - Answer Used to connect the control and forwarding planes. The actual designation for this interface is platform-specific; examples include fxp1 and em0. What is a service interface in Junos OS? - Answer These are used to provide one or more user-configurable services such as encryption, tunneling, and link services. Services interfaces can be provided through a physical services interface card or through software. Ref. chp 3-9 What does s...

Which login class permission will allow a user to use the telnet utility? A. network permission B. maintenance permission C. supervisor permission D. shell permission - Answer A. network permission Which statement is true about the forwarding table? A. The forwarding table is stored in the control plane only B. The forwarding table is stored in the control plane and in the forwarding plane C. The forwarding table contains both active and inactive routes D. The forwarding table can ...

What is a network? - Answer A conduit that connects two or more computers or other devices What are two kinds of networks? - Answer LAN WAN Local Area Network (LAN) - Answer A group of computers on a single, geographically limited network Wide Area Network (WAN) - Answer Network that connects LANs over large geographic distances Open System Interconnection (OSI) - Answer Identifies seven layers of functionality computers use to communicate over a network. Does not define p...

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