JN0-106 Junos, Associate (JNCIA-Junos) Exam Preparation Resources

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To earn Juniper JNCIA-Junos certification, you need to pass Junos, Associate JN0-106 exam. Learning Juniper JN0-106 exam information is a required step. There are 65 multiple-choice questions in real Juniper JN0-106 exam, and you have 90 minutes to answer all the questions. The available language is English. The pass/fail status is available immediately after taking the Juniper JN0-106 exam. We provide the latest Junos, Associate (JNCIA-Junos) JN0-106 exam preparation resources, which are valuable for you to take. Free Junos, Associate (JNCIA-Junos) JN0-106 exam preparation reources are available below.

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1. How many login classes are assignable to a user account?

2. You are asked to view the real-time usage statistics for the busiest interfaces on a device running Junos OS.

Which command will achieve this task?

monitor traffic absolute-sequence

monitor interface traffic

monitor traffic

show interfaces extensive

3. Which type of device uses the destination IP address to forward packets?

Layer 3 router

Layer 2 switch

repeater

hub

4. You have just increased the MTU size of interface ge-0/0/0 and committed the configuration.

Which command would help you identify the applied MTU change?

monitor interface ge-0/0/0

monitor traffic interface ge-0/0/0

show interfaces ge-0/0/0 terse

show interfaces ge-0/0/0

5. When considering routing policies, which two statements are correct? (Choose two.)

Routing policies are applied to interfaces as input or export filters.

An import routing policy for BGP determines which received prefix advertisements are placed in the routing information base.

Policy terms are evaluated from top to bottom with action taken on the first match found.

Policy terms are evaluated from top to bottom with the most restrictive action taken of all the matching terms.

6. When considering routing tables and forwarding tables, which two statements are correct? (Choose two.)

The routing table is used by the RE to select the best route.

The forwarding table stores all routes and prefixes from all protocols.

The forwarding table is used by the RE to select the best route.

The routing table stores all routes and prefixes from all protocols.

7. What will the request system configuration rescue save command do?

It saves the most recently committed configuration as the rescue configuration.

It saves the candidate configuration as the rescue configuration.

It saves a configuration version prior to the configuration most recently committed as the rescue configuration.

It activates the rescue configuration.

8. An administrator configures a router's interface with an IPv4 address and subnet mask. The administrator also confirms that this interface is in an up state.

In this scenario, which two route types are created on the local router? (Choose two.)

a static route

a local route

a dynamic route

a direct route

9. What is the maximum number of rollback configuration files that the Junos OS will store?

10. You issue the telnet 10.10.10.1 source 192.168.100.1 command.

Which two statements are correct in this scenario? (Choose two.)

The telnet session will have a source address of 10.10.10.1.

The telnet session will have a destination address of 192.168.100.1.

The telnet session will have a destination address of 10.10.10.1.

The telnet session will have a source address of 192.168.100.1.

Page 2 of 4

11. What are two attributes of the UDP protocol? (Choose two.)

UDP is more reliable than TC

UDP is always slower than TC

UDP is best effort.

UDP is connectionless.

12. You are creating a new policy to accept and redistribute routes into your IGP.

In this scenario, which match criteria would you use to identify the route prefixes to select?

instance

route-type

neighbor

route-filter

13. Which two addresses are included in an Ethernet frame header? (Choose two.)

source IP address

source MAC address

destination IP address

destination MAC address

14. You issue the monitor traffic interface ge-0/0/0 command.

What will this command accomplish?

It displays real-time statistics for interface ge-0/0/0.

It displays an operational summary of ge-0/0/0.

It displays the MTU and MAC address for ge-0/0/0.

It displays a packet capture on interface ge-0/0/0.

15. Exhibit

{hold:node0}[edit]

root# set system root-authentication ?

Possible completions:

+ apply-groups Groups from which to inherit configuration data

+ apply-groups-except Don't inherit configuration data from these groups encrypted-password Encrypted password string

load-key-file File (URL) containing one or more ssh keys

plain-text-password Prompt for plain text password (autoencrypted) > ssh-dsa Secure shell (ssh) DSA public key string

> ssh-rsa Secure shell (ssh) RSA public key string {hold:node0}[edit]

root# set system root-authentication plain-text-password New password:

Retype new password:

{hold:node0}[edit]

root# commit and-quit

[edit interfaces]

'ge-0/0/0'

HA management port cannot be configured error: configuration check-out failed

{hold:node0}[edit]

root#

You are unable to remotely access your Juniper device using the CLI.

Referring to the exhibit, which command would you add to the existing configuration to enable remote CLI access?

load factory-default

set system root-authentication plain-text-password

set system services ssh

set system login idle-timeout 20

16. What is the primary system log file that is present in the default configuration of a Junos device?

kmd

messages

vrrp

jsrpd

17. What are two examples of exception traffic? (Choose two.)

transit packets

routing updates

log messages

ping to the local device

18. You need to recover the root password on a Junos router without losing the current configuration settings.

Which three statements describe what you should perform in this scenario? (Choose three.)

Enter and commit the new root password.

Load the factory-default configuration.

Upgrade the Junos OS to the latest version.

Hit the space bar and enter recovery when prompted.

Use a console connection to reboot the device.

19. You configured your system authentication order using the set authentication-order tacplus radius password command.

Which statement is correct in this scenario?

A rejection by TACACS+ will prevent a login and bypass the other two authentication methods.

The password authentication will only be used if the TACACS+ and RADIUS servers fail to respond.

All authentication methods are used with the most restrictive permission set used.

The password authentication method is evaluated if the TACACS+ and RADIUS servers respond with a reject message.

20. Which three benefits occur when operating an interior gateway protocol (IGP) in an autonomous system (AS)? (Choose three.)

IGPs automatically distribute static routing information.

IGPs determine the optimal paths for data transmission.

IGPs learn prefixes in the global Internet's routing table.

IGPs react very fast to network change.

IGPs learn everything about the subnets and best paths within your network.

Page 3 of 4

21. Which process in the Junos OS is responsible for device management tasks including the CLI and commit operations?

mgd

chassisd

rpd

dcd

22. Which two components are included in a transport header? (Choose two.)

destination port number

source MAC address

source port number

destination MAC address

23. Which Junos feature limits the amount of exception traffic that is sent from the PFE to the RE?

scheduler

policer

CoS markings

routing policy

24. What information would you find using the CLI help command?

hyperlinks for remediation actions

a URL for accessing the technical documentation

an explanation for specific system log error messages

message of the day

25. Exhibit

Exhibit

[edit]

root# set system host-name TEST_DEVICE [edit]

root# commit

[edit]

'system’

Missing mandatory statement: ’root-authentication’ error: commit failed: (missing mandatory statements) [edit] root#

You are configuring a new device.

Which action solves the error shown in the exhibit?

configuring a non-root username and password

configuring a password for the root account

loading the factory-default configuration

reinstalling Junos

26. Exhibit

user@router> show route 192.168.100.2

inet.O: 15 destinations, 17 routes (15 active, 0 holddown, 0 hidden) Limit/Threshold:

1048576/1048576 destinations

+ = Active Route, - = Last Active, * = Both 192.168.100.2/32 *[OSPF/IO] 00:14:29, metric 1

> to 172.16.1.6 via ge-0/0/1.0 [BGP/170] 00:06:49, localpref 100

AS path: 65102 I, validation-state: unverified > to 172.16.1.6 via ge-0/0/1.0

Referring to the exhibit, which statement is correct?

The BGP path is the only active route.

The BGP route is preferred over the OSPF route.

The OSPF path is the only active route.

/ Traffic is load-balanced across two routes.

27. Exhibit

[edit system archival] user@router# show configuration {

transfer-on-commit; archive-sites {

"scp://[email protected] : /archive" password ## SECRET-DATA

"ftp://[email protected]:/archive" password "$9..."; ## SECRET-DATA.

Referring to the exhibit, where are the configuration backup files stored?

Files are stored to the SCP site and the FTP site in a round-robin manner.

Files are stored to the SCP site and the FTP site simultaneously.

Files are stored to any site as selected by Junos internally.

Files are stored to the SCP site but if the transfer fails, then to the FTP site.

28. You want to find out the chassis serial number of a Junos device.

Which command would display this information?

show chassis environment

show chassis hardware

show chassis routing-engine

show chassis location

29. What are two benefits when implementing class of service? (Choose two.)

Traffic congestion will be eliminated.

The network will be faster.

Traffic congestion can be managed.

Latency-sensitive traffic can be prioritized.

30. Which two external authentication methods does Junos support for administrative access? (Choose two.)

TACACS+

NIS

RADIUS

ACE

Page 4 of 4

31. Which two fields are you required to enter when you create a new user account? (Choose two.)

username

full name

user ID

32. What are two advantages of using the Junos OS? (Choose two.)

It enables you to roll back to a previous configuration.

It pushes your configuration changes "live" immediately.

It is modular.

It supports up to a maximum of two previous configurations.

33. 25.11.0/24;

}

protocol icmp;

}

then {

count count-icmp; discard;

}

}

Referring to the exhibit, which two actions will occur when a packet matches the firewall filter? (Choose two.)

An ICMP destination unreachable message will be returned.

The packet will be forwarded.

The packet will be discarded.

A counter will be incremented.

JN0-106 Junos, Associate (JNCIA-Junos) Exam Preparation Resources

JN0-106 Junos, Associate (JNCIA-Junos) Exam Preparation Resources

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