Juniper Networks Certified Internet Associate, Junos (JNCIA-Junos) - JN0-102 Exam Practice Test

Click the Exhibit button.

Referring to the exhibit, which statement is true?

Correct Answer: D
What are three benefits of class of service? (Choose three.)

Correct Answer: A,B,C
Which command is used to validate the syntax of a configuration without applying the configuration?

Correct Answer: D
Which command causes the Junos OS temporarily activate a configuration?

Correct Answer: A
What are three characteristics of Layer 2 switches? (Choose three.)

Correct Answer: B,D,E
Which statement is true about the forwarding plane?

Correct Answer: D
You have configured logging to the console port but are uncertain of the impact to the device with troubleshooting.
In this scenario, which command would allow you to minimize the impact?

Correct Answer: D
Which command will silently drop a matching packet?

Correct Answer: D
You have a network containing 120 routers. You must establish and maintain connectivity between the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover.
Which routing protocol should you use in this scenario?

Correct Answer: D
For the interface ge-1/2/3.4, what does the "ge" represent?

Correct Answer: A
Which J-Web tab do you use to add licenses to the device?

Correct Answer: B
Which statement is true regarding the Junos OS?

Correct Answer: B
-- Exhibit --
[email protected]> 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 192.168.1.142? (Assume that only static routes are available for the destination.)

Correct Answer: A
You have configuration groups applied on your router.
Which command would you use to see all components of the interface hierarchy?

Correct Answer: D
What are two purposes of a forwarding class? (Choose two.)

Correct Answer: A,B
What are three benefits of using IPv6? (Choose three.)

Correct Answer: C,D,E
You are asked to configure real-time performance monitoring (RPM) between two Junos devices to track traffic in your network.
Which two application traffic types can you track? (Choose two.)

Correct Answer: C,D
You are performing the initial configuration of an SRX Series device.
What must you set before the device will allow you to commit your configuration?

Correct Answer: C
Which command configures an address of 192.168.1.1 with a mask of 255.255.255.0 on interface ge-0/0/0?

Correct Answer: D
Explanation: (Only visible to Fast2test members)
Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?

Correct Answer: C
What are three terminating actions for firewall filters? (Choose three.)

Correct Answer: C,D,E
Which operational command would you use to quickly verify the state of all interfaces?

Correct Answer: A
Which two prefixes would summarize the networks shown below? (Choose two.)
192.168.1.0/24
192.168.2.0/24
192.168.3.0/24

Correct Answer: B,D
You want to log in to the router and make a configuration change.
After logging in as the root user, what is the next command you must enter?

Correct Answer: A
Which two fields are found in an Ethernet frame header? (Choose two.)

Correct Answer: C,D
Which statement is true about PFEs?

Correct Answer: B
Click the Exhibit.

Your configuration contains the static routes shown in the exhibit.
Which command will successfully remove the 166.74.67.131 static route?

Correct Answer: B
When using keyboard shortcuts, which single keystroke combination allows users to erase the entire current command?

Correct Answer: C
When considering the default behavior of Junos platforms, which statement is true about archiving configurations?

Correct Answer: C
Which statement describes exception traffic?

Correct Answer: A
Which command will display only direct routes?

Correct Answer: B
When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?

Correct Answer: A
Explanation: (Only visible to Fast2test members)
You have enabled traceoptions to log error messages. You want to have the messages displayed to your terminal session automatically as they occur.
Which command should you use in this scenario?

Correct Answer: D

Contact Us

If you have any question please leave me your email address, we will reply and send email to you in 12 hours.

Our Working Time: ( GMT 0:00-15:00 ) From Monday to Saturday

Support: Contact now 

日本語 Deutsch 繁体中文 한국어