Juniper JN0-103 Real 2021 Braindumps Mock Exam Dumps
JN0-103 Exam Questions | Real JN0-103 Practice Dumps
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NEW QUESTION 53
What are three functions of the RE? (Choose three.)
- A. to monitor the chassis
- B. to implement policing
- C. to enforce stateless firewall filters
- D. to manage the PFE
- E. to maintain the forwarding tables
Answer: A,C,E
NEW QUESTION 54
Exhibit:
Refer to exhibit, What will be the result?
- A. The device will boot in a multi-user mode at the configuration prompt
- B. The device will boot in a Single-user mode at the shell prompt
- C. The device will boot in a multi-user mode at the shell prompt
- D. The device will boot in a Single-user mode at the operational prompt
Answer: A
NEW QUESTION 55
Exhibit:
***Exhibit is Missing***
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 56
Referring to the exhibit,
***Exhibit is Missing***
Which statement is correct when traffic is received from 10.10.10.4?
- A. The traffic is only rejected
- B. The traffic is counted and accepted
- C. The traffic is only accepted
- D. The traffic is counted and rejected
Answer: D
NEW QUESTION 57
What are two configurable physical interface properties? (Choose two.)
- A. link mode
- B. address
- C. MTU
- D. protocol family
Answer: C,D
NEW QUESTION 58
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 source with a destination unreachable notification message
- C. The PFE responds to the destination with a source unreachable notification message
- D. The RE responds to the destination with a source unreachable notification message
Answer: C
NEW QUESTION 59
Referring to the exhibit,
which command will change the 172.16.10.1/24 IP address to 172.16.100.1/24 IP address?
- A. copy interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to 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. insert interface ge-0/0/2 unit 0 family inet address 172.16.10.1/24 before address
172.16.100.1/24
Answer: B
NEW QUESTION 60
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 61
What information would you find using the CLI help function? (Choose two.)
- A. tip for the day
- B. Junos technical publications
- C. explanation of traceoption events
- D. explanation of specific system log error messages
Answer: A,D
Explanation:
Explanation/Reference:
NEW QUESTION 62
What is an "X" release of the Junos OS?
- A. a standard feature release
- B. a feature velocity release
- C. a special feature release
- D. a feature beta release
Answer: C
NEW QUESTION 63
What is minimum configuration required for a Junos device to respond to SNMP requests?
- A. set snmp trap-group public version v1
- B. set snmp community public
- C. set snmp public version v2
- D. set snmp community public authorization read only
Answer: B
NEW QUESTION 64
Which command is used to replace the entire current configuration?
- A. load override
- B. load replace
- C. load set
- D. load patch
Answer: A
NEW QUESTION 65
Which parameter of the monitor traffic command should be used with caution when considering storage space on a Junos device?
- A. layer2-headers
- B. detail
- C. write-file
- D. extensive
Answer: C
NEW QUESTION 66
What are two modes of unicast reverse path forwarding? (Choose two.)
- A. Low
- B. Strict
- C. Loose
- D. High
Answer: B,C
Explanation:
There are two modes of unicast RPF, strict mode, and loose mode. The default is strict mode, which means the switch forwards a packet only if the receiving interface is the best return path to the packet's unicast source address.
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/l3-vpns-unicast-reverse-path.html#:~:text=There%20are%20two%20modes%20of,the%20packet's%20unicast%20source%20address.
NEW QUESTION 67
Referring to the Exhibit,
what does the number inside the square bracket represent?
- A. metric
- B. router preference
- C. local preference
- D. protocol reference number
Answer: A
NEW QUESTION 68
Which command will show files stored in the /var/home/tab directory?
- A. lab@router> file show
- B. [edit] lab@router# rollback ?
- C. lab@router> file list
- D. lab@router> ls
Answer: C
NEW QUESTION 69
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: A
NEW QUESTION 70
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