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Latest JNCIA JN0-103 Actual Free Exam Questions
Prerequisites
Since the Juniper JN0-103 exam is designed to measure the individuals’ ability to deploy fundamental networking and Juniper operating system services, the students should only have primary networking knowledge to qualify for this certification test. This makes the exam suitable for those who want to establish their IT career in networking. Juniper JN0-103 is an ideal choice for those who are just starting their journey in this field or have just limited experience in this domain.
What is the duration of the Juniper JN0-103: Junos, Associate (JNCIA-Junos) Exam
- Length of Examination: 90 minutes
- Number of Questions: 65
- Format: Multiple choices, multiple answers
Details for JN0-103 Test
Such a test extended to candidates through Pearson VUE includes 65 MCQs and is to end after 1.5 hours. Also, there are certain skill sets meant to be achieved by taking this exam. This will only come by when you check out the domains for JN0-103 and go deeper into them. Thus, these topics include:
- Routing fundamentals;
- Configuration basics;
- Routing basics in addition to firewall filters;
- Operational monitoring as well as maintenance.
- User interfaces;
- Fundamentals of Junos OS;
For a better dive into these objectives, the official course along with exceptional study guides have been collected for you. It’s common knowledge that revision is best carried out through trustworthy means of preparation and materials so we’ll be dealing only with the quality training as well as prep guides below.
NEW QUESTION 40
Click the Exhibit Button.
You are asked to limit traffic on interface xe-0/0/3 to 1G using the policer shown in the exhibit.
Which configuration would accomplish this task?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION 41
Exhibit:
Referring to the exhibit, which statement is true?
- A. Traps are allowed from 10.21.15.180
- B. Traps are sent to 10.21.15.180
- C. Traps are sent to 10.21.15.16
- D. Traps are allowed from 10.21.15.16
Answer: D
NEW QUESTION 42
You have configured an SRX Series device for the first time. When you commit your configuration, the Junos OS notifies you that you cannot yet commit your configuration.
Which configuration step must you complete?
- A. security policies
- B. date/time
- C. root authentication
- D. hostname
Answer: C
NEW QUESTION 43
How would you change the display so that 40 lines will be displayed in the terminal program when you are logged into a junos device?
- A. Set the display options in your terminal program
- B. Set the window size of your terminal program
- C. Issue that set cli screen-length 40 command from operational mode
- D. Issue that set cli screen-length 40 command from Configuration mode
Answer: C
NEW QUESTION 44
You have configured an SRX Series device for the first time. When you command your configuration, the Junos OS notifies you that you cannot yet commit your configuration.
Which configuration step must you complete?
- A. security policies
- B. date/time
- C. root authentication
- D. hostname
Answer: C
NEW QUESTION 45
Depending on the device type, Junos is built upon which two OS kernels? (Choose two.)
- A. NetBSD
- B. OpenBSD
- C. FreeBSD
- D. Linux
Answer: C,D
NEW QUESTION 46
What information would you find using the CLI help function? (Choose two.)
- A. Junos technical publications
- B. explanation of specific system log error messages
- C. explanation of traceoption events
- D. tip for the day
Answer: B,D
Explanation:
Explanation/Reference:
NEW QUESTION 47
A packet enters a Junos device. No matching destination entry exists in the forwarding table.
How will the device respond?
- A. The PFE responds to the source with a destination unreachable notification message.
- B. The RE responds to the destination with a source unreachable notification message.
- C. The RE responds to the source with a destination unreachable notification message.
- D. The PFE responds to the destination with a source unreachable notification message.
Answer: C
Explanation:
Explanation
NEW QUESTION 48
Referring to the exhibit,
which dynamic routing protocol would be used for this topology?
- A. OSPFv2
- B. RIP
- C. RIPng
- D. IGMPv3
Answer: C
NEW QUESTION 49
Referring to the exhibit,
***Exhibit is Missing***
which command will change the 172.16.10.1/24 IP address to
172.6.100.1/24 IP address?
- A. insert interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 before address 172.16.100.1/24
- B. rename interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address 172.16.100.1/24
- C. Set interfaces ge-0/0/2 unit 0 family inet address 172.16.100.1/24
- D. copy interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address 172.16.100.1/24
Answer: C
NEW QUESTION 50 
Referring to the exhibit, what does the number inside the square brackets represent?
- A. route preference
- B. protocol reference number
- C. local preference
- D. metric
Answer: A
NEW QUESTION 51
What does the output of the show route forwarding-table command display?
- A. The routing protocol databases in the Routing Engine
- B. The Routing Engine's forwarding table
- C. The inactive entries in the Routing Engine's routing table
- D. The Packet Forwarding Engine routing table
Answer: B
NEW QUESTION 52
Referring to the Exhibit,
***Exhibit is Missing***
Which logical interface is able to forward IP traffic?
- A. Ge-0/0/2.0
- B. Ge-0/0/1.0
- C. Ge-0/0/0
- D. Ge-0/0/2
Answer: A
NEW QUESTION 53
You are considering to upgrade from 19.1R1 and want to ensure that only bug fixes are included. Which two software versions should you use in the current situation? Choose Two
- A. 19.1R1-S2
- B. 19.3R2
- C. 19.3R1-S1
- D. 19.1R3
Answer: A,C
NEW QUESTION 54
Which statement is true about the longer router-filter match type?
- A. All router within the specified prefix that are longer or equal to the given prefix up to a defined acceptable prefix length are considered a match.
- B. All router within the specified prefix that are longer than or equal to the given prefix are considered a match.
- C. All router within the specified prefix that are longer than the given prefix up to a defined acceptable prefix length are considered a match.
- D. All router within the specified prefix that are longer than given prefix are considered a match.
Answer: D
NEW QUESTION 55
Click the Exhibit button.
You configured the route filter shown in the exhibit.
In this scenario, which IP addresses would term-One accept?
- A. 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.
- B. IP addresses that are part of the 172.35.0.0/16 network, but not IP addresses that are part of the
172.35.0.0/16 network itself. - C. IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in the subnets of 172.35.0.0/16 network.
- D. IP addresses that are part of the 172.35.0.0/16 network only.
Answer: C
NEW QUESTION 56
You notice that the terms in your firewall filter are not in the correct order. What would solve this problem?
- A. Use the next term action to force an evaluation of the next term.
- B. Use the insert command to reorder the terms within the filter.
- C. Use the reject action to change the action of the filter.
- D. Use the count parameter to ensure that the terms are evaluated correctly.
Answer: B
NEW QUESTION 57
Which command verifies configuration syntax without applying the changes?
- A. commit confirmed
- B. commit comment
- C. commit and -quit
- D. commit check
Answer: D
NEW QUESTION 58
Referring to the Exhibit,
What information is provided about the route to 192.168.47.0/24?
Choose Two
- A. There are two next-hops available to 192.168.47.0/24
- B. There is a single active route to 192.168.47.0/24
- C. There is a single next-hop available to 192.168.47.0/24
- D. There are two active route to 192.168.47.0/24
Answer: B,C
NEW QUESTION 59
Click the Exhibit button.
You configured the route filter shown in the exhibit.
In this scenario, which IP addresses would term-One accept?
- A. IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in the subnets of 172.35.0.0/16 network.
- 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 part of the 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 only.
Answer: D
NEW QUESTION 60
Which two types of traffic are processed by the Routing Engine (RE)? (Choose two.)
- A. time-to-time (TTL) expired messages
- B. OSPF update messages
- C. IP packet with the IP Options field
- D. ICMP destination unreachable messages
Answer: A,D
Explanation:
Explanation/Reference:
NEW QUESTION 61
Which parameter of the monitor traffic command should be used with caution when considering storage space on a Junos device?
- A. extensive
- B. layer2-headers
- C. write-file
- D. detail
Answer: C
NEW QUESTION 62
Click the Exhibit button.
A user attempts to log in to a Junos device. but the RADIUS server is unreachable.
Referring to the exhibit, what is the default action of a Junos device in this scenario?
- A. The Junos device displays a RADIUS connection error.
- B. The Junos device prompts for a cached RADIUS password.
- C. The Junos device uses the local authentication database.
- D. The Junos device retries every 30 seconds until the connection is restored.
Answer: A
NEW QUESTION 63
Referring to the exhibit,
***Exhibit is Missing***
which command will change the 172.16.10.1/24 IP address to 172.6.100.1/24 IP address?
- A. insert interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 before address 172.16.100.1/24
- B. rename interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address 172.16.100.1/24
- C. Set interfaces ge-0/0/2 unit 0 family inet address 172.16.100.1/24
- D. copy interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address 172.16.100.1/24
Answer: C
NEW QUESTION 64 
Referring to the exhibit, which action would synchronize the local router's clock with the NTP server?
- A. Configure the NTP server using the set boot-server 172.25.11.254configuration command under the [edit system ntp]hierarchy.
- B. Reboot the router.
- C. Configure the correct NTP trusted key using the set trusted-key <key-value>configuration command under the [edit system ntp]hierarchy.
- D. Issue the set date ntpoperational command.
Answer: C
NEW QUESTION 65
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