2022 Easily pass JN0-103 Exam with our Dumps & PDF Test Engine
JN0-103 PDF Pass Leader, JN0-103 Latest Real Test
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.
NEW QUESTION 54
What are two configurable physical interface properties? (Choose two.)
- A. MTU
- B. link mode
- C. protocol family
- D. address
Answer: A,C
NEW QUESTION 55
When you first log in to a router, how does the router indicate that factory defaults are being used? Junos Configuration Basics
- A. The password you used to log in is junos.
- B. The router's host name is Amnesiac.
- C. The router immediately enters configuration mode after you log in.
- D. The router allows you to enter configuration mode without logging in.
Answer: B
NEW QUESTION 56
Given the configuration shown below: set system authentication-order [tacplus] Which two statement are correct? (Choose two.)
- A. If the TACACS+ server is no available, the user is not allowed to access the device.
- B. If the TACACS+ server is no available, the local database is checked.
- C. If the TACACS+ server is available, and rejects the username/password provided, 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.
Answer: B,C
NEW QUESTION 57 
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. Configure the correct NTP trusted key using the set trusted-key <key-value>configuration command under the [edit system ntp]hierarchy.
- C. Reboot the router.
- D. Issue the set date ntpoperational command.
Answer: B
NEW QUESTION 58
You are troubleshooting an issue and want to monitor syslog in real time. Which operational command accomplish this task?
- A. Show log message
- B. Monitor start message
- C. Monitor traffic interface fxp0.0
- D. Show log message | refresh i
Answer: B
NEW QUESTION 59
What are two default password requirements on devices running Junos OS? (Choose two.)
- A. Passwords must be at least six characters in length.
- B. Passwords must contain at least one special character.
- C. An expiration date must be set.
- D. Alphanumeric characters classes must be used.
Answer: A,D
NEW QUESTION 60 
Referring to the exhibit, what does the number inside the square brackets represent?
- A. protocol reference number
- B. route preference
- C. metric
- D. local preference
Answer: C
NEW QUESTION 61
Which three statements describe OSPF? (Choose three)
- A. OSPF is a link-state IGP
- B. OSPF uses areas to incorporate hierarchy and to allow for scalability
- C. OSPF must operate between different autonomous system
- D. OSPF calculates the best path to each destination
- E. OSPF uses a distance-vector algorithm to calculate routing cost
Answer: A,B,D
NEW QUESTION 62
A packet enters a Junos device. No matching destination entry exists in the forwarding table. How will the device respond?
- A. The RE responds to the source with a destination unreachable notification message
- B. The PFE responds to the destination with a source unreachable notification message
- C. The RE responds to the destination with a source unreachable notification message
- D. The PFE responds to the source with a destination unreachable notification message
Answer: D
NEW QUESTION 63
Which two statements describe a routing policy? (Choose two.)
- A. Active and inactive routes are available for export from the routing table.
- B. Attribute changes applied to export policies always affect the local routing table.
- C. Routing policies are used to choose which routes are sent to neighbors using dynamic routing protocols.
- D. A routing policy allows you to control the flow of information into the routing table.
Answer: C,D
NEW QUESTION 64
Refer to Exhibit:
Which parameter at the end of the command would provide information for troubleshooting pusposes?
- A. No-resolve
- B. No-timestamp
- C. Print-ascii
- D. Extensive
Answer: D
NEW QUESTION 65
Which routing table is used for multicast forwarding cache?
- A. inet.2
- B. inet.3
- C. inet.1
- D. inet.0
Answer: C
NEW QUESTION 66
You notice that the terms in your firewall filter are not in the correct order. What would solve this problem?
- A. Use the insert command to reorder the terms within the filter.
- B. Use the count parameter to ensure that the terms are evaluated correctly.
- C. Use the next term action to force an evaluation of the next term.
- D. Use the reject action to change the action of the filter.
Answer: A
NEW QUESTION 67
Which command will show files stored in the /var/home/lab directory?
- A. lab@router> ls
- B. lab@router# rollback ?
- C. lab@router> file show
lab@router> file list - D. [edit]
Answer: D
NEW QUESTION 68
Refer to Exhibit:
Which parameter at the end of the command would provide information for troubleshooting pusposes?
- A. No-resolve
- B. No-timestamp
- C. Print-ascii
- D. Extensive
Answer: D
NEW QUESTION 69
Exhibit:
Which type of route does the configuration create?
- A. an indirect next hop
- B. a non-advertised route
- C. a generated route
- D. a default gateway
Answer: D
NEW QUESTION 70
What does the output of the show route forwarding-tablecommand display?
- A. the inactive entries in the Routing Engine's routing table
- B. the Routing Engine's forwarding table
- C. the routing protocol databases in the Routing Engine
- D. the Packet Forwarding Engine's routing table
Answer: B
NEW QUESTION 71
Referring to the Exhibit,
what does the number inside the square bracket represent?
- A. protocol reference number
- B. metric
- C. router preference
- D. local preference
Answer: B
NEW QUESTION 72
Click the Exhibit button.
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. 192.168.11.2
- C. 172.25.11.254
- D. 172.18.7.1
Answer: D
NEW QUESTION 73
You are connected to your Junos device using an SSH connection to the fxp0 interface. No other interfaces are currently configured beyond their default settings. You commit a configuration that makes the fxp0 interface unreachable from your management network.
In this scenario, how would you re-establish communication with the device?
- A. Connect to the console of the device.
- B. Unplug the network cable and plug it back in.
- C. Establish an SSH connection to the loopback interface.
- D. Power off and power on the device.
Answer: A
NEW QUESTION 74
Which statement is true about the orlongerroute-filter match type?
- A. All routes within the specified prefix that are longer than or equal to the given prefix are considered a match.
- B. All routes within the specified prefix that are longer or equal to the given prefix up to a defined acceptable prefix length are considered a match.
- C. All routes within the specified prefix that are longer than the given prefix up to a defined acceptable prefix length are considered a match.
- D. All routes within the specified prefix that are longer than the given prefix are considered a match.
Answer: A
NEW QUESTION 75
Exhibit:
You notice traffic destined to 172.31.17.0/24 is traversing an OSPF path rather than BGP Path.
What is causing this behavior?
- A. The 172.31.17.0/24 BGP has a higher route preference
- B. The 172.31.17.0/24 BGP route's outgoing interface is down
- C. The 172.31.17.0/24 BGP route is missing a valid default next hop
- D. The 172.31.17.0/24 route does not have a valid BGP entry
Answer: A
NEW QUESTION 76
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. Issue the set cli screen-length 40 command from operational mode.
- B. Issue the set cli screen-length 40 command from configuration mode
- C. Set the window size of your terminal program.
- D. Set the display options in your terminal program.
Answer: A
NEW QUESTION 77
You are troubleshooting an issue and want to monitor syslog in real time. Which operational command accomplishes this task?
- A. show log messages | refresh 1
- B. show log messages
- C. monitor traffic interface fxp0.0
- D. monitor start messages
Answer: D
NEW QUESTION 78
......
JN0-103 Dumps Ensure Your Passing: https://www.pass4surecert.com/Juniper/JN0-103-practice-exam-dumps.html