[Aug-2021] Juniper JN0-103 Dumps – Reduce Your Chance of Failure in JN0-103 Exam
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NEW QUESTION 77
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. hostname
- B. security policies
- C. date/time
- D. root authentication
Answer: D
NEW QUESTION 78
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-0/0/1.0
- D. ge-0/0/2
Answer: C
NEW QUESTION 79
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 80
How does the PFE determine how to forward transit traffic?
- A. The PFE performs a destination lookup based on its own routing table.
- B. The PFE uses the forwarding table provided by the RE.
- C. The PFE determines network destinations itself based on the RE's routing table.
- D. The PFE uses the routing table provided by the RE.
Answer: B
NEW QUESTION 81
Which account is used to access a Junos device in a factory-default configuration?
- A. lab
- B. root
- C. juniper
- D. admin
Answer: B
NEW QUESTION 82 
Referring to the exhibit, what does the number inside the square brackets represent?
- A. protocol reference number
- B. metric
- C. route preference
- D. local preference
Answer: B
NEW QUESTION 83
Which keystroke combination allows users to move the cursor to the end of the command line without deleting text?
- A. Ctrl + u
- B. Ctrl + e
- C. Ctrl + a
- D. Ctrl + w
Answer: B
NEW QUESTION 84
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 are two active route to 192.168.47.0/24
- C. There is a single active route to 192.168.47.0/24
- D. There is a single next-hop available to 192.168.47.0/24
Answer: C,D
NEW QUESTION 85
Referring to the exhibit,
which command will cause this event message?
- A. request system logout
- B. request system commit
- C. request system halt
- D. request system recover
Answer: C
NEW QUESTION 86
When multiple users are editing the configuration on a Junos device, what is the default behavior when a user issues a commitcommand?
- A. All valid configuration changes made by all users will take effect.
- B. The user's configuration changes are committed; other users' configuration changes are still pending.
- C. The user's configuration changes are committed; other users will be exited from configuration mode.
- D. The user will receive an error message disallowing a commit of the configuration.
Answer: A
NEW QUESTION 87 
Referring to the exhibit, which action would synchronize the local router's clock with the NTP server?
- A. Configure the correct NTP trusted key using the set trusted-key <key-value>configuration command under the [edit system ntp]hierarchy.
- B. Reboot the router.
- C. Issue the set date ntpoperational command.
- D. Configure the NTP server using the set boot-server 172.25.11.254configuration command under the [edit system ntp]hierarchy.
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 88
What will be the result?
- A. The device will boot into multi-user mode at the shell prompt.
- B. The device will boot in multi-user mode at the configuration prompt.
- C. The device will boot in single-user mode at the operational prompt.
- D. The device will boot into single-user mode at the shell prompt.
Answer: A
NEW QUESTION 89
When a system process encounters an error, how does the Junos OS protect the other processes from being impacted?
- A. Each process operates in its own shared memory space.
- B. The Junos OS executes multiple processes simultaneously.
- C. The Junos OS executes only one process at a time.
- D. Each routing protocol runs as an individual process.
Answer: B
NEW QUESTION 90
Which three statements describe the Transmission Control Protocol (TCP)? (Choose three.)
- A. TCP application examples include HTTP and SMTP.
- B. TCP is faster than the User Datagram Protocol (UDP).
- C. TCP uses a best-effort delivery approach.
- D. TCP provides delivery notification and error-checking mechanisms.
- E. TCP is a transport layer protocol.
Answer: A,D,E
NEW QUESTION 91 
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 halt in 0 command
- B. Issue the request system power-off in 0 command
- C. Issue the clear system commit command
- D. Issue the clear system reboot command
Answer: D
Explanation:
Explanation
https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/clear-system-reboot.h
NEW QUESTION 92
The monitor traffic command provides access to which utility?
- A. tcpdump
- B. traceroute
- C. netstat
- D. telnet
Answer: A
NEW QUESTION 93
Which two commands would you use to reset the candidate configuration to the active configuration?
(Choose two.)
- A. rollback 0
- B. rollback
- C. rollback 1
- D. rollback 2
Answer: A,B
NEW QUESTION 94
Referring to the exhibit,
what happens when ping packets are sent to management interface address of the local router?
- A. The ping packets are silently discarded
- B. An ICMP unreachable message is returned
- C. An ICMP redirect message is returned
- D. The Ping packets are accepted
Answer: D
NEW QUESTION 95
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