Practice JNCIA JN0-103 exam. Online Exam Practice Tests with detailed explanations! Pass JN0-103 with confidence!
JN0-103 - Junos, Associate (JNCIA-Junos) Practice Tests 2021 | PracticeVCE
NEW QUESTION 42
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 43
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 next-hop available to 192.168.47.0/24
- C. There is a single active route to 192.168.47.0/24
- D. There are two active route to 192.168.47.0/24
Answer: A,C
NEW QUESTION 44
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 45
What is the purpose of the discardaction of a firewall filter?
- A. The system silently drops the packet.
- B. The system evaluates the next term in the policy.
- C. The system drops the packet and logs the entry.
- D. The system drops the packet and sends an ICMP message.
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 46
Which parameter would you use to prohibit the redistribution of a static route used for management traffic?
- A. passive
- B. reject
- C. no-readvertise
- D. discard
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 47
You have configure 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 48
When a system process encounters an error, how does the Junos OS protect other processes from being impacted?
- A. The Junos OS executes multiple processes simultaneously.
- B. Each routing protocol runs as an individual process.
- C. Each process operates in its own shared memory space.
- D. The Junos OS executes only one process at a time.
Answer: A
NEW QUESTION 49
Which two features are implemented on the Packet Forwarding Engine? (Choose two.)
- A. chassis management
- B. firewall filters
- C. routing protocol updates
- D. class of service
Answer: B,D
NEW QUESTION 50
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. Unplug the network cable and plug it back in.
- B. Connect to the console of the device.
- C. Establish an SSH connection to the loopback interface.
- D. Power off and power on the device.
Answer: B
NEW QUESTION 51
Which command displays the output shown in the exhibit?
- A. show chassis environment
- B. show chassis temperature-thresholds
- C. show chassis alarms
- D. show chassis hardware
Answer: A
NEW QUESTION 52
Which command will show files stored in the /var/home/lab directory?
- A. lab@router> file list
- B. lab@router> file show
- C. [edit]
- D. lab@router# rollback ?
lab@router> ls
Answer: A
NEW QUESTION 53
Referring to the exhibit,
what happens when ping packets are sent to management interface address of the local router?
- A. An ICMP redirect message is returned
- B. An ICMP unreachable message is returned
- C. The ping packets are silently discarded
- D. The Ping packets are accepted
Answer: D
NEW QUESTION 54
You are attempting to upgrade the Junos OS on your device, but there is not enough space to complete the upgrade. Which parameter, added to the request system software add command, would solve the problem?
- A. force
- B. no-validate
- C. no-copy
- D. validate
Answer: C
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 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 56
Referring to the Exhibit,
what does the number inside the square bracket represent?
- A. protocol reference number
- B. router preference
- C. local preference
- D. metric
Answer: D
NEW QUESTION 57
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