15 January, 2021

Certified Juniper JN0-102 Exam Engine Online

Real of JN0-102 exam engine materials and free draindumps for Juniper certification for IT engineers, Real Success Guaranteed with Updated JN0-102 pdf dumps vce Materials. 100% PASS Junos, Associate (JNCIA-Junos) exam Today!

Also have JN0-102 free dumps questions for you:

Page: 1 / 34

Total 419 questions Full Exam Access

Question 1

Which command would initiate a loopback on a Gigabit Ethernet interface ge-0/0/0?

# set interfaces ge-0/0/0 unit 0 loopback

# set interfaces ge-0/0/0 gigether-options loopback

> set interfaces ge-0/0/0 loopback

> loopback ge-0/0/0

Question 2

-- Exhibit --
{master:0}[edit interfaces] user@switch# show
me0 { disable; unit 0 { family inet {
address 10.1.1.10/24;
}
}
}
-- Exhibit --
Administrators report that they are unable to access the management interface of the EX Series device shown in the exhibit.
Which command will resolve this problem?

delete me0 disable

activate me0

set me0 unit 0 enable

deactivate me0

Question 3

-- Exhibit --
[edit routing-options] user@router# show static {
defaults { metric 10;
preference 10;
}
route 10.10.10.0/24 { next-hop 192.168.100.1;
qualified-next-hop 192.168.200.1;
preference 6;
}
metric 8;
}
}
-- Exhibit --
Given the configuration shown in the exhibit, which statement is correct about traffic matching the route 10.10.10.0/24?

It will be forwarded to 192.168.100.1 using a metric of 10.

It will be forwarded to 192.168.100.1 using a metric of 8.

It will be forwarded to 192.168.200.1 using a metric of 8.

It will be forwarded to 192.168.200.1 using a metric of 10.

Question 4

What is a valid option when using the ping command?

packet loss

packet size

CRC

TCP port

Question 5

You have been asked to develop an application that uses only connection-oriented protocols.
Which two protocols can you use? (Choose two.)

PPP

UDP

TCP

ICMP

Question 6

Which two of the following items does a scheduler map associate with each other? (Choose two.)

Scheduler

BA Classifier

Forwarding class

Rewrite rule

Question 7

Which command will display the active configuration?

user@router> show configuration

user@router# show

user@router> show system configuration

user@router> show system commit

Question 8

What is the network address for the 10.13.147.100/19 host?

10.13.128.0

10.13.147.0

10.13.0.0

10.13.100.0

Question 9

-- Exhibit --
[edit firewall family inet filter input-filter] user@router# show
term my-policy { from {
source-address { 151.43.62.0/24;
}
}
then { count;
}
}
term else { then { discard;
}
}
-- Exhibit --
Which two tasks are accomplished by the firewall filter shown in the exhibit? (Choose two.)

Traffic matching the my-policy term will be counted and accepted.

Traffic matching the my-policy term will be counted and discarded.

Traffic not matching the my-policy term will be discarded.

Traffic not matching the my-policy term will be accepted.

Question 10

Click the Exhibit.
JN0-102 dumps exhibit

Your Junos device is using the configuration shown in the exhibit. You notice that the 172.17.23.10/30 address is incorrect and should be 172.17.23.9/30.
What are two commands that would solve this problem? (Choose two.)

[edit interfaces]user@router# set ge-0/0/2.0 family inet address 172.17.23.9

[edit interfaces]user@router# replace pattern 172.17.23.10 with 172.17.23.9

[edit interfaces]user@router# rename ge-0/0/2.0 family inet address 172.17.23.10/30 to address 172.17.23.9/30

[edit interfaces]user@router# delete ge-0/0/2.0 family inet address 172.17.23.10

Question 11

Which two statements are true about the rescue configuration file? (Choose two.)

It must include a root password.

It is rollback file number 50, and you can recover it by issuing rollback 50.

It is created by issuing request system configuration rescue save.

It is updated automatically when you commit.

Question 12

Which three commands will cause a logical interface to go administratively down after being committed? (Choose three.)

shutdown

deactivate

disable

down

delete

Question 13

Which two can be used to create and apply an export policy that advertises static routes to RIP neighbors? (Choose two.)

set protocols rip export demo

edit policy-options policy-statement demoset term 1 from protocol staticset term 1 then accept

edit policy-options policy-statement demoset term 1 from protocol static accept

set protocols rip group internal export demo

Question 14

Which two statements are true about the primary address on an interface? (Choose two.)

It is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interface.

You use the primary address when you have multiple IP addresses belonging to the same subnet on the same interface.

It can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interface.

By default, the primary address on an interface is selected as the numerically highest local address configured on the interface.

Question 15

Which statement is true about the forwarding plane?

The forwarding plane is the intelligence of the platform.

The forwarding plane is based on an X86 architecture.

The forwarding plane maintains the routing tables, bridging table, and primary forwarding table.

The forwarding plane implements policers, stateless firewall filters, and class of service.

Question 16

What are two reasons why a route might be hidden? (Choose two.)

route preference

routing loop

invalid next hop

routing policy

Question 17

Which CLI command do you use to determine which files are cleanup candidates?

request system storage cleanup candidates

request system services storage candidates

request system services candidate cleanup

request system storage cleanup dry-run

Question 18

You are asked to configure the configuration archival feature on your Junos devices. Which two transfer methods are available? (Choose two.)

TFTP

FTP

SCP

SFTP

Question 19

Which two statements are correct about the request system zeroize local command? (Choose two.)

The command removes all data files.

The command preserves the management interface addresses.

The command resets all key values.

The command removes all user-created files from the system.

Question 20

When configuring more than one archival site, which statement is true?

The system will first attempt the transfer using the URL configured last.

The system will transfer the configuration to each archival site.

The system will not transfer to a secondary site unless the previous site fails.

The system will transfer using secure copy protocol (SCP) before attempting FTP.

Question 21

What happens when you issue the ping 172.19.102.2 count 5 command?

ICMP echo requests are sent to 172.19.102.2 in five-millisecond intervals.

ICMP echo requests are sent to 172.19.102.2 until five packets are dropped.

ICMP echo requests are sent to 172.19.102.2 five times.

ICMP echo requests are sent continuously to 172.19.102.2 for five seconds.

Question 22

During a password recovery, what is the next step after configuring the system to boot into single-user mode?

Reset the root password.

Press the space bar.

Type recovery.

Press the "Enter" key.

Question 23

-- Exhibit --
user@router> show route protocol static
inet.0: 12 destinations, 12 routes (12 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
192.168.1.128/27 *[Static/5] 00:03:13
>to 10.20.106.10 via fe-0/0/5.1 192.168.1.144/29 *[Static/5] 00:03:13
>to 10.20.14.131 via ge-0/0/0.0 192.168.1.192/27 *[Static/5] 00:03:13
>to 10.18.1.1 via ge-0/0/1.0
192.168.1.128/28 *[Static/5] 00:01:06
>to 10.20.14.130 via ge-0/0/0.0
-- Exhibit --
Given the routing entries shown in the exhibit, which next-hop IP address will be used for the destination IP address 192.168.1.159? (Assume that only static routes are available for the destination.)

10.20.14.130

10.18.1.1

10.20.14.131

10.20.106.10

Question 24

Which two ping command parameters would be used to troubleshoot MTU issues? (Choose two.)

ping <destination> size

ping <destination> rapid

ping <destination> verbose

ping <destination> do-not-fragment

Page: 1 / 34

Total 419 questions Full Exam Access