Jncia junos Study guides, Class notes & Summaries

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...

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...

JNCIA-Junos questions with correct answers

Depending on Device, Junos runs on ______ - Answer- Free BSD or Linux X release - Answer- Updated at a slower pace so that certain features specific to the platform can be released at a faster cadence. Used for Junos Security products. RE - Answer- routing engine. X86 or PowerPC architecture. Maintains the routing tables, bridging table, and primary forwarding table - Answer- RE NSR - Answer- Nonstop active routing traffic that does not pass through the local device - Answer- Exce...

JNCIA-Junos Questions and Answers 100% Accurate 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 softwar...

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 protoc...

JNCIA-SEC (JunOS) Question with complete answer 2023Malware stands for what? Malicious Software What is APT? Advanced Persistent Threat Why is protecting against APT like shoplifting? Allow everyone in but monitor them for deviations in their actions Perimeter Oriented vs. Zero Trust For both, outside is untrusted. Perimeter: Firewalling is separating outside from inside, once inside, all traffic is trusted. Zero Trust: Outside and inside are both untrusted. Thre...

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

1.With regard to the Junos software architecture, which two of the following are found on all Junos devices? (Choose two.) - Answer Multiple software daemons. separation of control and forwarding. 2. What are two Junos processes? (Choose two.) - Answer Packet Forwarding Engine process. routing protocols process. 3. The Junos software kernel is based on which operating system?FreeBSD - Answer FreeBSD 4. Which two statements are correct regarding the internal link between the cont...

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 - 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 contain only...