JN0-104 PDF Dumps Real 2023 Recently Updated Questions
Released Juniper JN0-104 Updated Questions PDF
Juniper JN0-104 Exam Topics:
| Section | Objectives |
|---|---|
| Configuration Basics | - Identify the main elements for configuring Junos devices
- Describe how to configure basic components of a Junos device |
| Networking Fundamentals | - Identify the concepts and functionality of various fundamental elements of networking
|
| Routing Fundamentals | - Identify basic routing concepts or functionality for Junos devices
- Describe how to configure or monitor basic routing elements for a Junos device |
NEW QUESTION 61
Which of these is true about routing tables on a Junos device?
- A. They are found in the Routing Engine and Packet Forwarding Engine.
- B. They are designed to handle only dynamic routing protocols.
- C. They populate the forwarding table.
- D. They purge routes not marked as active routes.
Answer: C
NEW QUESTION 62
Click the Exhibit button.
Referring to the exhibit, if the router forwards traffic destined for 192.168.77.29, which next hop will be used?
- A. 10.10.20.2
- B. 10.10.11.2
- C. 10.10.0.2
- D. 10.10.1.2
Answer: C
NEW QUESTION 63
Which of these are examples of RE exception traffic? (Choose two)
- A. OSPF hello packets destined for the local Junos device
- B. Telnet traffic traversing the local Junos device for another router
- C. Telnet traffic destined for a Junos host
- D. BGP updates traversing the local Junos device to another router
Answer: A,C
NEW QUESTION 64
What is the next hop for a packet destined to 192.168.80.98 as shown in the exhibit?
- A. 172.18.6.1
- B. 172.25.11.254
- C. 172.18.7.1
- D. 192.168.11.2
Answer: A
NEW QUESTION 65 
Referring to the exhibit, what does the number inside the square brackets represent?
- A. local preference
- B. protocol reference number
- C. route preference
- D. metric
Answer: D
NEW QUESTION 66
Which of these commands can be used to verify the SSH configuration?
- A. user@router> show configuration services
- B. user@router#show system login
- C. user@router# show system services
- D. user@router# show configuration system services
Answer: C
NEW QUESTION 67
Which of these commands can be used to display output one page at a time?
- A. user@router> show interfaces
- B. user@router> show interfaces | display
- C. user@router> show interfaces | trim
- D. user@router> show interfaces | no-more
Answer: A
NEW QUESTION 68
Click the Exhibit button,
You are creating a new routing policy on your Junos device. You are currently receiving multiple routes within the 10.10. 10.0/24 subnet from the same upstream BGP neighbor. Your policy should only allow the 10.10. 10.0/24 route and reject all other routes within that /24 range Referring to the exhibit, which route filter match type would satisfy this requirement?
- A. exact
- B. longer
- C. prefix-length-range /24-/32
- D. orlonger
Answer: A
NEW QUESTION 69
What is the default protocol preference for OSPF external routes?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 70
While working on a Junos device, you receive the message shown in the exhibit.
In this scenario, what should you do to stop the shutdown process?
In this scenario, what should you do to stop the shutdown process?
- A. Issue the request system power-off in 0 command
- B. Issue the clear system reboot command
- C. Issue the request system halt in 0 command
- D. Issue the clear system commit command
Answer: B
Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/clear-system-reboot.html
NEW QUESTION 71
Which statement is correct about policies in the Junos OS?
- A. Export policies are used to filter routes being sent to neighboring devices.
- B. Export policies are used to filter routes destined for the routing table.
- C. Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.
- D. Export policies are used to filter traffic leaving the device.
Answer: A
NEW QUESTION 72
Which of these are true about subnet masks? (Choose two)
- A. A subnet mask specifies the portion of an IP address that is in a decimal format.
- B. A subnet mask specifies the portion of an IP address that represents a network prefix.
- C. A subnet mask specifies the portion of an IP address that is in a binary format.
- D. A subnet mask specifies the portion of an IP address that represents network hosts.
Answer: B,D
NEW QUESTION 73
Which statement is true regarding the configuration shown in the exhibit?
Click the Exhibit to see a larger version.
- A. Traffic will be forwarded using next-hop 172.30.25.5 because it was found first in the configuration.
- B. Traffic will be forwarded using next-hop 172.30.25.5 because it has the lowest preference.
- C. Traffic will be forwarded using next-hop 172.30.25.1 because it has the lowest preference.
- D. Traffic will be forwarded using next-hop 172.30.25.1 because this address is the lowest
Answer: C
NEW QUESTION 74
Which command initiates a loopback on a Gigabit Ethernet interface ge-0/0/0?
- A. user@host# set interfaces ge-0/0/0 unit 0 loopback
- B. user@host> loopback ge-0/0/0
- C. user@host# set interfaces ge-0/0/0 gigether-options loopback
- D. user@host> set interfaces ge-0/0/0 loopback
Answer: C
NEW QUESTION 75
Which command will drop a matching packet and send out a notification message?
- A. set routing-options static route 10.1.1.1/32 no-install
- B. set routing-options static route 10.1.1.1/32 reject
- C. set routing-options static route 10.1.1.1/32 no-retain
- D. set routing-options static route 10.1.1.1/32 discard
Answer: B
NEW QUESTION 76
Which two statements describe the connection baetween the control plane and the forwarding plane? (Choose two.)
- A. A rate limiter is configured by default.
- B. No rate limiter is configured by default.
- C. Exception traffic is preferred over control traffic during congestion.
- D. Control traffic is preferred over exception traffic during congestion.
Answer: A,D
NEW QUESTION 77
Which J-Web tab contains the ping and traceroute utilities?
- A. ''Troubleshoot"
- B. "monitor''
- C. "Configure"
- D. "maintain"
Answer: A
NEW QUESTION 78
Exhibit:
Which statement is true about the command shown in the exhibit?
- A. Only top should be used, no other options are allowed on the same line.
- B. There needs to be a ; after top for the command to be accepted as a valid command.
- C. The command shown in the exhibit would be accepted as a valid command.
- D. If you replace top with up command, it becomes valid.
Answer: C
NEW QUESTION 79
Which of these is true when the following command is issued?
ping interface ge-0/0/0 192.168.1.1 bypass-routing count 1000 rapid
- A. The bypass-routing parameter is used to test the density on the line.
- B. The bypass-routing parameter cannot be used on a ge interface.
- C. The bypass-routing parameter allows you to ping a local WAN interface without generating any outbound traffic.
- D. The bypass-routing parameter allows you to ping a host through an interface that has no route through it.
Answer: D
NEW QUESTION 80
What does '3' in Junos version 14.2R3.2 represent?
- A. A single-threaded version of the Junos OS.
- B. A major release number.
- C. A minor release number.
- D. A service build number.
Answer: D
NEW QUESTION 81
Which information would you find using the CLI help function?
- A. tip of the day
- B. explanation for specific traceoptions log messages
- C. explanation for specific system log error messages
- D. message of the day
Answer: A,C
NEW QUESTION 82
Which three statements are true about the PFE? (Choose three.)
- A. The PFE is the central processing component of the forwarding plane.
- B. The PFE implements various services such as policing, stateless firewall filtering, and class of service.
- C. The PFE uses Layer 2 and Layer 3 forwarding tables to forward traffic toward its destination.
- D. The PFE is responsible for performing protocol updates and system management.
- E. The PFE handles all processes that control the chassis components.
Answer: A,B,C
NEW QUESTION 83
Which command will change the 172.16.10.1/24 IP address to 172.16.100.1/24 IP address?
- A. copy interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address 172.16.100.1/24
- B. insert interface ge-0/0/2 unit 0 family inet address 172.16.10.1/24 before address 172.16.100.1/24
- C. set interfaces ge-0/0/2 unit 0 family inet address 172.16.100.1/24
- D. rename interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address 172.16.100.1/24
Answer: D
NEW QUESTION 84
Which of these about exception traffic is true?
- A. The internal link rate-limits exception traffic to protect the RE.
- B. Forwarding tables are used to forward exception traffic.
- C. Only PFE is responsible for handling exception traffic.
- D. When congestion occurs, exception traffic is not prioritised.
Answer: A
NEW QUESTION 85 
Referring to the exhibit, what is the expected behavior for login attempts from users that receive a reject form from both the RADIUS and TACACS+ servers?
- A. Users are not prompted for a local authentication password.
- B. Users are granted limited access to the device using a guest account.
- C. Users are prompted for a local authentication password.
- D. Users are prompted for the root authentication password.
Answer: A
Explanation:
Explanation
Local Auth is not included in the authentication-order. It will only consult the local auth if it doesn't recieved any reply from the RADIUS and TACAS from a certain time. In this case the RADIUS and TACAS rejects the Authentication therefore no need to consult the local auth.
NEW QUESTION 86
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