Question 1

Referring to the exhibit, which type of route does the configuration create?

Accepted Answer

A)  a generated route 
B)  a default gateway 
C)  an indirect next hop 
D)  a non-advertised route 
A)  a generated route 
B)  a default gateway 
C)  an indirect next hop 
D)  a non-advertised route

Question 2

What is the purpose of the discard action of a firewall filter?

Accepted Answer

A)  The system silently drops the packet. 
B)  The system evaluates the next term in the policy. 
C)  The system drops the packet and logs the entry. 
D)  The system drops the packet and sends an ICMP message. 
A)  The system silently drops the packet. 
B)  The system evaluates the next term in the policy. 
C)  The system drops the packet and logs the entry. 
D)  The system drops the packet and sends an ICMP message.

Question 3

Referring to the exhibit, which command was issued to generate the output?

Accepted Answer

A)  show chassis environment 
B)  show chassis hardware 
C)  show chassis routing-engine 
D)  show chassis fpc 
A)  show chassis environment 
B)  show chassis hardware 
C)  show chassis routing-engine 
D)  show chassis fpc

Question 4

What are two benefits realized by the disaggregated Junos OS? (Choose two.)

Accepted Answer

A)  There is increased flexibility to use different control plane versions. 
B)  The Junos VM becomes hardware-independent and can be deployed on any hypervisor without modification. 
C)  The architecture facilitates programmability through provisioning the control plane, the data path, and the platform APIs. 
D)  The platform drivers and forwarding engine are removed from the control plane to increase performance. 
A)  There is increased flexibility to use different control plane versions. 
B)  The Junos VM becomes hardware-independent and can be deployed on any hypervisor without modification. 
C)  The architecture facilitates programmability through provisioning the control plane, the data path, and the platform APIs. 
D)  The platform drivers and forwarding engine are removed from the control plane to increase performance.

Question 5

Which two features are implemented on the Packet Forwarding Engine? (Choose two.)

Accepted Answer

A)  firewall filters 
B)  chassis management 
C)  class of service 
D)  routing protocol updates 
A)  firewall filters 
B)  chassis management 
C)  class of service 
D)  routing protocol updates

Question 6

What are two configurable physical interface properties? (Choose two.)

Accepted Answer

A)  protocol family 
B)  address 
C)  MTU 
D)  link mode 
A)  protocol family 
B)  address 
C)  MTU 
D)  link mode

Question 7

Which command is used to load the rescue configuration?

Accepted Answer

A)  load replace rescue 
B)  load merge rescue 
C)  rollback rescue 
D)  rollback 
A)  load replace rescue 
B)  load merge rescue 
C)  rollback rescue 
D)  rollback

Question 8

Which command is used to load the rescue configuration?

Accepted Answer

A)  load replace rescue 
B)  load merge rescue 
C)  rollback rescue 
D)  rollback 
A)  load replace rescue 
B)  load merge rescue 
C)  rollback rescue 
D)  rollback

Question 9

You configured the route filter shown in the exhibit.   In this scenario, which IP addresses would term-One accept?

Accepted Answer

A)  IP addresses that are part of the 172.35.0.0/16 network only. 
B)  IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in the 172.35.0.0/16 and 172.36.0.0/16 subnets. 
C)  IP addresses that are in a subnet of 172.35.0.0/16 network, but not IP addresses that are part of the 172.35.0.0/16 network itself. 
D)  IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in subnets of 172.35.0.0/16 network. 
A)  IP addresses that are part of the 172.35.0.0/16 network only. 
B)  IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in the 172.35.0.0/16 and 172.36.0.0/16 subnets. 
C)  IP addresses that are in a subnet of 172.35.0.0/16 network, but not IP addresses that are part of the 172.35.0.0/16 network itself. 
D)  IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in subnets of 172.35.0.0/16 network.

Question 10

Which command is used to load the rescue configuration?

Accepted Answer

A)  load replace rescue 
B)  load merge rescue 
C)  rollback rescue 
D)  rollback 
A)  load replace rescue 
B)  load merge rescue 
C)  rollback rescue 
D)  rollback

Question 11

Given the configuration shown below: set system authentication-order [ tacplus ] Which two statements are correct? (Choose two.)

Accepted Answer

A)  If the TACACS+ server is not available, the local user database is checked. 
B)  If the TACACS+ server is available and rejects the username/password provided, the user is not allowed to access the device. 
C)  If the TACACS+ server is not available, the user is not allowed to access the device. 
D)  If the TACACS+ server is available and rejects the username/password provided, the local password database is checked. 
A)  If the TACACS+ server is not available, the local user database is checked. 
B)  If the TACACS+ server is available and rejects the username/password provided, the user is not allowed to access the device. 
C)  If the TACACS+ server is not available, the user is not allowed to access the device. 
D)  If the TACACS+ server is available and rejects the username/password provided, the local password database is checked.

Question 12

Referring to the exhibit, what does the number inside the square brackets represent?

Accepted Answer

A)  route preference 
B)  metric 
C)  protocol reference number 
D)  local preference 
A)  route preference 
B)  metric 
C)  protocol reference number 
D)  local preference

Question 13

What does the output of the show route forwarding-table command display?

Accepted Answer

A)  the Packet Forwarding Engine's routing table 
B)  the inactive entries in the Routing Engine's routing table 
C)  the routing protocol databases in the Routing Engine 
D)  the Routing Engine's forwarding table 
A)  the Packet Forwarding Engine's routing table 
B)  the inactive entries in the Routing Engine's routing table 
C)  the routing protocol databases in the Routing Engine 
D)  the Routing Engine's forwarding table

Question 14

What are two modes of unicast reverse path forwarding? (Choose two.)

Accepted Answer

A)  strict 
B)  high 
C)  low 
D)  loose 
A)  strict 
B)  high 
C)  low 
D)  loose

Question 15

Which two keystrokes are used to auto-complete commands? (Choose two.)

Accepted Answer

A)  Esc 
B)  Spacebar 
C)  Tab 
D)  End 
A)  Esc 
B)  Spacebar 
C)  Tab 
D)  End

Question 16

You have entered the command show log messages | match "error|kernel|panic" . Which statement is correct regarding the keywords error , kernel , and panic in the output?

Accepted Answer

A)  The output will contain all messages from the file except the ones that contain at least one of the three defined keywords. 
B)  The output will contain all messages from the file that contain at least one of the three defined keywords. 
C)  The output will contain all messages from the file except the ones that contain all three defined keywords. 
D)  The output will contain all messages from the file that contain all three defined keywords. 
A)  The output will contain all messages from the file except the ones that contain at least one of the three defined keywords. 
B)  The output will contain all messages from the file that contain at least one of the three defined keywords. 
C)  The output will contain all messages from the file except the ones that contain all three defined keywords. 
D)  The output will contain all messages from the file that contain all three defined keywords.

Question 17

You are considering an upgrade from 19.1R1 and want to ensure that only bug fixes are included. Which two software versions should you consider in this situation? (Choose two.)

Accepted Answer

A)  19.3R1-S1 
B)  19.3R2 
C)  19.1R3 
D)  19.1R1-S2 
A)  19.3R1-S1 
B)  19.3R2 
C)  19.1R3 
D)  19.1R1-S2

Question 18

Which command produced the output shown in the exhibit?

Accepted Answer

A)  show interfaces filters 
B)  show interfaces terse 
C)  show interfaces summary 
D)  show interfaces extensive 
A)  show interfaces filters 
B)  show interfaces terse 
C)  show interfaces summary 
D)  show interfaces extensive

Question 19

When a system process encounters an error, how does the Junos OS protect other processes from being impacted?

Accepted Answer

A)  Each process operates in its own shared memory space. 
B)  The Junos OS executes only one process at a time. 
C)  Each routing protocol runs as an individual process. 
D)  The Junos OS executes multiple processes simultaneously. 
A)  Each process operates in its own shared memory space. 
B)  The Junos OS executes only one process at a time. 
C)  Each routing protocol runs as an individual process. 
D)  The Junos OS executes multiple processes simultaneously.

Question 20

Which two statements describe IPv4 default behavior for BGP? (Choose two.)

Accepted Answer

A)  All active BGP routes are exported to configured EBGP neighbors. 
B)  All BGP routes are exported to configured EBGP neighbors. 
C)  All BGP routes are imported into the inet4.0 routing table. 
D)  All BGP routes are imported into the inet.0 routing table. 
A)  All active BGP routes are exported to configured EBGP neighbors. 
B)  All BGP routes are exported to configured EBGP neighbors. 
C)  All BGP routes are imported into the inet4.0 routing table. 
D)  All BGP routes are imported into the inet.0 routing table.

Referring to the exhibit, which type of route does the configuration create?

What is the purpose of the discard action of a firewall filter?

Referring to the exhibit, which command was issued to generate the output?

What are two benefits realized by the disaggregated Junos OS? (Choose two.)

Which two features are implemented on the Packet Forwarding Engine? (Choose two.)

What are two configurable physical interface properties? (Choose two.)

Which command is used to load the rescue configuration?

Which command is used to load the rescue configuration?

You configured the route filter shown in the exhibit. In this scenario, which IP addresses would term-One accept?

Which command is used to load the rescue configuration?

Given the configuration shown below: set system authentication-order [ tacplus ] Which two statements are correct? (Choose two.)

Referring to the exhibit, what does the number inside the square brackets represent?

What does the output of the show route forwarding-table command display?

What are two modes of unicast reverse path forwarding? (Choose two.)

Which two keystrokes are used to auto-complete commands? (Choose two.)

You have entered the command show log messages | match "error|kernel|panic" . Which statement is correct regarding the keywords error , kernel , and panic in the output?

You are considering an upgrade from 19.1R1 and want to ensure that only bug fixes are included. Which two software versions should you consider in this situation? (Choose two.)

Which command produced the output shown in the exhibit?

When a system process encounters an error, how does the Junos OS protect other processes from being impacted?

Which two statements describe IPv4 default behavior for BGP? (Choose two.)

Data Center Design, Specialist (JNCDS-DC)

Security Design, Specialist (JNCDS-SEC)

Cloud, Associate

Automation and DevOps, Associate

Security, Associate (JNCIA-SEC)

Mist AI, Associate (JNCIA-MistAI)

Security, Specialist

Enterprise Routing and Switching, Specialist

Service Provider Routing and Switching, Specialist

JCloud, Specialist (JNCIS-Cloud)

Mist AI, Specialist

Security, Professional

Enterprise Routing and Switching, Professional (JNCIP-ENT)

Service Provider Routing and Switching, Professional (JNCIP-SP)

New Data Center, Professional

Filters

Exam 1: Junos, Associate (JNCIA-Junos)

Referring to the exhibit, which type of route does the configuration create?

What is the purpose of the discard action of a firewall filter?

Referring to the exhibit, which command was issued to generate the output?

What are two benefits realized by the disaggregated Junos OS? (Choose two.)

Which two features are implemented on the Packet Forwarding Engine? (Choose two.)

What are two configurable physical interface properties? (Choose two.)

Which command is used to load the rescue configuration?

Which command is used to load the rescue configuration?

You configured the route filter shown in the exhibit. In this scenario, which IP addresses would term-One accept?

Which command is used to load the rescue configuration?

Given the configuration shown below: set system authentication-order [ tacplus ] Which two statements are correct? (Choose two.)

Referring to the exhibit, what does the number inside the square brackets represent?

What does the output of the show route forwarding-table command display?

What are two modes of unicast reverse path forwarding? (Choose two.)

Which two keystrokes are used to auto-complete commands? (Choose two.)

You have entered the command show log messages | match "error|kernel|panic" . Which statement is correct regarding the keywords error , kernel , and panic in the output?

You are considering an upgrade from 19.1R1 and want to ensure that only bug fixes are included. Which two software versions should you consider in this situation? (Choose two.)

Which command produced the output shown in the exhibit?

When a system process encounters an error, how does the Junos OS protect other processes from being impacted?

Which two statements describe IPv4 default behavior for BGP? (Choose two.)

Data Center Design, Specialist (JNCDS-DC)

Security Design, Specialist (JNCDS-SEC)

Cloud, Associate

Automation and DevOps, Associate

Security, Associate (JNCIA-SEC)

Mist AI, Associate (JNCIA-MistAI)

Security, Specialist

Enterprise Routing and Switching, Specialist

Service Provider Routing and Switching, Specialist

JCloud, Specialist (JNCIS-Cloud)

Mist AI, Specialist

Security, Professional

Enterprise Routing and Switching, Professional (JNCIP-ENT)

Service Provider Routing and Switching, Professional (JNCIP-SP)

New Data Center, Professional

Filters