Free Juniper JN0-103 Study Guides Exam Questions & Answer
JN0-103 Exam Dumps, JN0-103 Practice Test Questions
Training Course for JN0-103 Exam
The official preparation course for test JN0-103 is named ‘Introduction to the Junos OS’ and it is to go on for 3 days. It is organized in a way that students undertaking it will gain the foundational comprehension needed in working with the OS for Junos as well as configuring devices for Junos. Besides, this training takes a short coverage of the families for Junos devices and explores the core architectural elements of the associated software. Also, core domains detailed here are such as options for the user interface, which includes a huge focus on the CLI and tasks for the configuration that typically are related to how devices are set up initially. More attention is focused on the basics of interface configuration that comes with examples, building up secondary systems, and the primary details of operational monitoring in addition to maintaining the Junos gadgets. Moreover, there will be a further discussion on foundational knowledge about routing as well as examples of configurations that include general concepts associated with routing, routing policy, as well as firewall filters. It’s to be noted that students will be going into the practical aspects of what they will be learning and in this manner, their skills will be practical. With a commitment to the course content, right motivation, and dedication, the candidates’ chances of passing the official test are going to be high.
Target Audience
The Juniper JN0-103 exam is designed for those networking professionals who have beginner-intermediate knowledge of networking. The test accesses their expertise in Juniper development architecture and networking, as well as the core functionality of Juniper Networks Junos OS. Additionally, the applicants should be conversant with Junos OS operating and monitoring, firewall filters, basic routing and switching technologies.
Career Prospects
If you pass the Juniper JN0-103 exam with flying colors, you become entitled to the Juniper Networks Certified Associate certification. This certificate is known to be very beneficial, especially when it comes to career opportunities. The job roles that you can apply for after obtaining this certification include:
- Network Engineer
- Network Security Engineer
- Network Architect
- Network Administrator
- Senior System Engineer
- System Engineer
After earning the Juniper Networks Certified Associate certification, you will also get the payroll benefits. According to PayScale, a Network Engineer can expect an average annual salary of $79,000, while the average annual income for a System Engineer is about $84,000.
NEW QUESTION 27
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. 19.3R1-S1
- B. 19.1R1-S2
- C. 19.1R3
- D. 19.3R2
Answer: B,C
Explanation:
Explanation
R release : Maintenance and introduce bug fixes
19.1R1 ==> 19.1R2 introduces only bug fixes 19.1R1 ==> 19.2R2 Introduces new features
NEW QUESTION 28
Which two statements describe the connection between control plane and forwarding plane?
Choose Two
- A. No rate limiter is configured by default
- B. A rate limiter is configured by default
- C. Control traffic is preferred over the exception traffic during congestion
- D. Exception traffic is preferred over the control traffic during congestion
Answer: B,C
NEW QUESTION 29
Exhibit:
Which statement is true about the command shown in the exhibit?
- A. The command shown in the exhibit would be accepted as a valid command.
- B. Only top should be used, no other options are allowed on the same line.
- C. If you replace top with up command, it becomes valid.
- D. There needs to be a ; after top for the command to be accepted as a valid command.
Answer: A
NEW QUESTION 30
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, but not IP addresses that are part of the
172.35.0.0/16 network itself. - B. IP addresses that are part of the 172.35.0.0/16 network only.
- 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 and IP addresses that are in the 172.35.0.0/16 and 172.36.0.0/16 subnets.
Answer: C
NEW QUESTION 31
Which two interfaces are considered physical interfaces? (Choose two.)
- A. et-3/0/0/0:0.501
- B. ge-0/0/0
- C. xe-10/2/1
- D. et-7/1/4.0
Answer: B,C
NEW QUESTION 32
Exhibit:
While working on a Junos Device, you receive the message shown.
In this scenario, what would you do to stop the shutdown process?
- A. Issue the request system power-off in command
- B. Issue the request system halt in command
- C. Issue the clear system reboot command
- D. Issue the clear system commit command
Answer: C
NEW QUESTION 33
What are two services performed by the Packet Forwarding Engine? (Choose two.)
- A. to implement stateless firewall filtering
- B. to handle processes that control the device's Interfaces
- C. to maintain the routing tables
- D. to process transit traffic
Answer: B,C
NEW QUESTION 34
Click the Exhibit button.
Referring to the exhibit, which command was issued to generate the output?
- A. show chassis environment
- B. show chassis fpc
- C. show chassis routing-engine
- D. show chassis hardware
Answer: D
NEW QUESTION 35
When a system process encounters an error, how does the Junos OS protect other processes from being impacted?
- A. Each process operates in its own shared memory space.
- B. Each routing protocol runs as an individual process.
- C. The Junos OS executes only one process at a time.
- D. The Junos OS executes multiple processes simultaneously.
Answer: D
NEW QUESTION 36
Click the Exhibit button.
***Exhibit is Missing***
Which command displays the output shown in the exhibit?
- A. show chassis hardware
- B. show chassis temperature-thresholds
- C. show chassis environment
- D. show chassis alarms
Answer: C
NEW QUESTION 37
Referring to the Exhibit,
***Exhibit is Missing***
Which command produced the output shown in the exhibit?
- A. Show interfaces extensive
- B. Show interfaces filters
- C. Show interfaces terse
- D. Show interfaces summary
Answer: C
NEW QUESTION 38
What would you use as a network tool to open a secure terminal connection from a device running Junos OS to another device?
- A. HTTPS
- B. SSH
- C. RDP
- D. telnet
Answer: B
NEW QUESTION 39
Referring to the exhibit,
Which next-hop interface will be used to reach the 10.21.14.16 destination?
- A. ge-0/0/2.0
- B. ge-0/0/0.0
- C. ge-0/0/1.0
- D. ge-0/0/3.0
Answer: C
NEW QUESTION 40
Click the Exhibit button.
Referring to the exhibit, which logical interface is able to forward IP traffic?
- A. ge-0/0/2.0
- B. ge-0/0/0
- C. ge-0/0/2
- D. ge-0/0/1.0
Answer: D
NEW QUESTION 41
Referring to the exhibit,
Which next-hop interface will be used to reach the 10.21.14.16 destination?
- A. ge-0/0/1.0
- B. ge-0/0/2.0
- C. ge-0/0/0.0
- D. ge-0/0/3.0
Answer: B
NEW QUESTION 42 
Which command produced the output shown in the exhibit?
- A. Show interfaces extensive
- B. Show interfaces filters
- C. Show interfaces terse
- D. Show interfaces summary
Answer: C
NEW QUESTION 43
Exhibit:
Referring to the exhibit, which statement is true?
- A. Traps are sent to 10.21.15.180
- B. Traps are sent to 10.21.15.16
- C. Traps are allowed from 10.21.15.16
- D. Traps are allowed from 10.21.15.180
Answer: C
NEW QUESTION 44
What is the default route preference for OSPF internal?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 45
Which keystrokes are used to auto-complete user-defined variables?
- A. End
- B. Home
- C. Spacebar
- D. Tab CC
Answer: D
NEW QUESTION 46
Depending on the device type, Junos is built upon which two OS kernels? (Choose two.)
- A. OpenBSD
- B. NetBSD
- C. FreeBSD
- D. Linux
Answer: C,D
Explanation:
Explanation/Reference:
NEW QUESTION 47
What are two examples of transit traffic? (Choose two.)
- A. SCP traffic that enters one interface and exit another interface on the local router.
- B. SFTP traffic that enter one interface and is destine for another interface on the local router.
- C. SFTP traffic that enters and exits the same interface on the local router.
- D. SCP traffic that is destined for the router's loopback interface.
Answer: A,C
NEW QUESTION 48
Which command is used to load the rescue configuration?
- A. load merge rescue
- B. rollback 0
- C. load replace rescue
- D. rollback rescue
Answer: D
NEW QUESTION 49
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. 19.3R1-S1
- B. 19.1R1-S2
- C. 19.1R3
- D. 19.3R2
Answer: B,C
Explanation:
R release : Maintenance and introduce bug fixes
19.1R1 ==> 19.1R2 introduces only bug fixes 19.1R1 ==> 19.2R2 Introduces new features
NEW QUESTION 50
Click the Exhibit button.
Referring to the exhibit, which action would synchronize the local router's clock with the NTP server?
- A. Issue the set date ntp operational command.
- B. Configure the NTP server using the set boot-server 172.25.11.254 configuration command under the [edit system ntp] hierarchy.
- C. Reboot the router.
- D. Configure the correct NTP trusted key using the net trusted-key <key-value> configuration command under the [edit system ntp] hierarchy.
Answer: D
NEW QUESTION 51
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