07 February, 2021

The Renovate Guide To JN0-103 Free Question

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Online Juniper JN0-103 free dumps demo Below:

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Total 142 questions Full Exam Access

Question 1

Which command displays the output shown in the exhibit?
JN0-103 dumps exhibit

show chassis temperature-thresholds

show chassis environment

show chassis hardware

show chassis alarms

Question 2

Which keystrokes are used to auto-complete user-defined variables?

Spacebar

Home

End

Tab CC

Question 3

Which three statements describe the Transmission Control Protocol (TCP)? (Choose three.)

TCP is a transport layer protocol.

TCP is faster than the User Datagram Protocol (UDP).

TCP provides delivery notification and error-checking mechanisms.

TCP uses a best-effort delivery approach.

TCP application examples include HTTP and SMTP.

Question 4

What are two default password requirements on devices running Junos OS? (Choose two.)

Passwords must be at least six characters in length.

An expiration date must be set.

Passwords must contain at least one special character.

Alphanumeric characters classes must be used.

Question 5

Click the Exhibit button.
JN0-103 dumps exhibit

Referring to the exhibit, what happens to a packet that has a destination address of 172.17.0.1?

The packet is forwarded to the next hop defined in the default route.

The packet is silently discarded.

The packet is rejected and an ICMP network unreachable message is sent to the source address.

The packet is forwarded to the next hop of the management network.

Question 6

You issue a "request system zeroize" command. Which statement is correct in this scenario?

All data files remain unchanged but all configuration settings returned to factory defaults.

All data files are deleted and all configuration settings are returned to factory defaults.

All data files are deleted and all configuration settings remain unchanged

Disk space is freed by rotating log files and a proposed list of files to be deleted is presented.

Question 7

In your configuration, an interface contains multiple IP addresses belonging to the same subnet. You want to identify the IP address to use for packets sent to hosts on the same subnet. Which parameter would you use to accomplish this task?

relative

preferred

primary

patch

Question 8

Exhibit:

Refer to exhibit, What will be the result?

The device will boot in a multi-user mode at the configuration prompt

The device will boot in a Single-user mode at the operational prompt

The device will boot in a multi-user mode at the shell prompt

The device will boot in a Single-user mode at the shell prompt

Question 9

Exhibit:

Which statement is true?

Traps are allowed from 10.21.15.180

Traps are sent to 10.21.15.180

Traps are sent to 10.21.15.16

Traps are allowed from 10.21.15.16

Question 10

How does the PFE determine how to forward transit traffic?

The PFE performs a destination lookup based on its own routing table.

The PFE determines network destinations itself based on the RE’s routing table.

The PFE uses the following table provided by the RE.

The PFE uses the routing table provided by the RE.

Question 11

Click the Exhibit button.
JN0-103 dumps exhibit

Referring to the exhibit, which logical interface is able to forward IP traffic?

ge-0/0/0

ge-0/0/2.0

ge-0/0/2

ge-0/0/1.0

Question 12

Which command will completely turn off a Junos device?

request system halt

request chassis fpc offline

request system power-off

request system recover

Question 13

Which command is used to validate the syntax of a configuration without applying the configuration?

commit check

commit confirmed

commit synchronize

commit and-quit

Question 14

Which parameter would you use to prohibit the redistribution of a static route used for management traffic?

no-readvertise

discard

reject

passive

Question 15

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?

security policies

hostname

date/time

root authentication

Question 16

You notice that the terms in your firewall filter are not in the correct order. What would solve this problem?

Use the insert command to reorder the terms within the filter.

Use the count parameter to ensure that the terms are evaluated correctly.

Use the reject action to change the action of the filter.

Use the next term action to force an evaluation of the next term.

Question 17

Which two statements are true regarding dynamic routing? (Choose two)

Dynamic routing is used when absolute control of routing parameters is necessary

Dynamic routing allows a device to automatically reroute traffic around a failure

Participating devices dynamically learn routing information from each other

Dynamic routing requires more administrative overhead than static routing

Question 18

Which parameter of the monitor traffic command should be used with caution when considering storage space on a Junos device?

detail

write-file

layer2-headers

extensive

Question 19

What information would you find using the CLI help function? (Choose two.)

tip of the day

Junos technical publications

explanation of specific system log error messages

explanation of traceoption events

Question 20

Referring to the exhibit, what does the number inside the square brackets represent?
JN0-103 dumps exhibit

local preference

metric

protocol reference number

route preference

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Total 142 questions Full Exam Access