Jncia - Study guides, Class notes & Summaries

JNCIA JN0-104 UPDATED Exam Questions and CORRECT Answers Three statements that describe Transmission Control Protocol? -Uses a best effort delivery approach -had delivery notification and error-checking mechanisms -applications include HTTP and SMTP -TCP is faster that User Data Datagram Protocol (UDP) -TCP is a transport layer protocol - CORRECT ANSWER- has delivery notification and error-checking, applications include HTTP and SMTP TCP is transport layer protocol

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...

JNCIA-Junos: Practice Test One UPDATED ACTUAL Questions and CORRECT Answers 1.With regard to the Junos software architecture, which two of the following are found on all Junos devices? (Choose two.) - CORRECT ANSWER- Multiple software daemons. separation of control and forwarding. 2. What are two Junos processes? (Choose two.) - CORRECT ANSWER- Packet Forwarding Engine process. routing protocols process. 3. The Junos software kernel is based on which operating system?FreeBSD - CORREC...

where is the routing table located - Answer routing engine where is the forwarding table created - Answer from the routing table in the routing engine what functions are handled by the pfe? - Answer unicast/multicast transient traffic, policers, stateless firewalls, class of service how do you set the hostname? - Answer #set system hostname <name> how do you set the root password? - Answer #set root-authentication plain-text password how to do you restore factory d...

JNCIA-Junos Exam Questions & Answers 2023/2024 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 th...

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...

JNCIA-SEC (JunOS) Exam Questions & Answers 2023/2024 Malware stands for what? - ANSWER-Malicious Software What is APT? - ANSWER-Advanced Persistent Threat Why is protecting against APT like shoplifting? - ANSWER-Allow everyone in but monitor them for deviations in their actions Perimeter Oriented vs. Zero Trust - ANSWER-For both, outside is untrusted. Perimeter: Firewalling is separating outside from inside, once inside, all traffic is trusted. Zero Trust: Outside and inside a...

What are the functions of the Routing Engine? (Choose three.) A. Operates routing protocols B. Segments data packets into J-cells C. Loads the JUNOS software D. Controls the CLI - Answer A, C, D. The Routing Engine performs multiple functions, including operating the routing protocols on the router, loading the JUNOS software, and controlling the CLI. The Packet Forwarding Engine controls packet forwarding. Which router component is responsible for creating the forwarding table? A. P...

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 ...

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