Free JN0-102 Exam Dumps Preview

Which two statements are true about the forwarding table? (Choose two.)

Which route filter match type only matches prefixes greater than the defined prefix?

What represents the binary equivalence of 207?

You receive an alarm that your Junos device is experiencing problems regarding temperature.

Which two commands would you use to investigate this problem? (Choose two.)

How do you write the current candidate configuration to the permanent storage media?

Which two statements are true of login classes? (Choose two.)

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

Which three protocols use UDP as a transport protocol by default? (Choose three.)

Which command is a valid way to view the status of an interface?

What represents the binary equivalence of 96?

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

You are at the top of the hierarchy and must configure OSPF on interface so-0/0/0 unit 100.

Which two achieve this result? (Choose two.)

A router has been configured with the settings shown below: [edit] user@host# show system
authentication-order authentication-order [ radius tacplus ]; The router also has a local database that
contains the user lab with password lab123. Suppose a user enters the username lab and the password lab123.

What would happen if both the RADIUS and the TACACS servers are not accessible?

Which two are correct when configuring an IP address for a Fast Ethernet interface? (Choose two.)

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

-- Exhibit --

[edit policy-options]

user@router# show

policy-statement my-policy {

term 1 {

from {

route-filter 172.27.0.0/24 longer;

}

}

then reject;

}

-- Exhibit --

Which statement is correct about the policy shown in the exhibit?

Which operational mode command can be used to synchronize the local system time with an NTP server?

Which IP protocol number is assigned to TCP?

What are two default routing policies on Junos devices? (Choose two.)

What are two benefits of the modular design of the Junos OS? (Choose two.)

Where are files queued for transmission when using the configuration archive transfer-on-commit function?

By default, what are three valid routing tables? (Choose three.)

Which two statements are true regarding rescue configurations? (Choose two.)

Which statement is true about the forwarding plane?

What is the default export routing policy for RIP?

Which command gracefully shuts down the Junos OS?

Which command returns a list of commands in which a given keyword is used throughout the Junos hierarchies?

You are modifying the default route preference under the [edit protocols] hierarchy.

In which two routing information sources can you change the default preference value? (Choose two.)

-- Exhibit --

user@router> restart

^

unknown command.

-- Exhibit --

You are investigating routing problems on a device running the Junos OS. You receive the error shown in the exhibit when you attempt to restart the routing process.

Which statement describes the problem?

Which statement is correct about the validate option when upgrading JUNOS software?

Which two loopback types are supported for serial interfaces on Juniper devices? (Choose two.)

What are three Application Layer protocols? (Choose three.)

Which command will silently drop a matching packet?

-- Exhibit --

...

if-exceeding {

bandwidth-limit 1m;

burst-size-limit 3k;

}

then discard;

-- Exhibit --

The configuration in the exhibit is associated with which class of service component?

Which statement is true regarding the Junos OS?

In the MAC address 00:90:69:9f:ea:46, what represents the Organizationally Unique Identifier (OUI)?

By default, which two statements are true about export routing policies? (Choose two.)

Which two statements are true about firewall filter configurations? (Choose two.)

You need to control SSH, HTTP, and Telnet access to an MX240 router through any interface. You have

decided to use a firewall filter.

How should you apply the firewall filter?

Which three statements are true about terms in a policy? (Choose three.)

Which statement is true about PFEs?

You have configured a firewall filter with a single term matching on packets with a source address in the 10.0.0.0/24 subnet. This term only includes the count action.

Which two statements are true about traffic evaluated by this firewall filter? (Choose two.)

Which command will display the temperature of the Routing Engine's CPU?

Which three functions are available under the "Maintain" tab of J-Web? (Choose three.)

What is the default SNMP permission level on Junos devices?

At which command prompt would you issue the set date <date> command?

Which command will apply a policy to redistribute static routes into OSPF?

Which protocol creates a complete database of the network topology prior to calculating the optimal route?

What is the network ID address of the IPv4 subnet that includes the IP address 114.180.192.120/28?

The IP address 192.168.100.1 belongs to which class of IP address space?

What is the binary equivalent of 242.168.94.124?

Which two statements apply when a user has entered private configuration mode by typing configure private? (Choose two.)

-- Exhibit --
[edit interfaces ge-0/0/1]

user@router# show

unit 100 {

vlan-id 100;

family inet {

address 10.1.1.1 /24;

}

}

[edit interfaces ge-0/0/1]

user@router# commit check

[edit interfaces ge-0/0/1]

'unit 100'

Only unit 0 is valid for this encapsulation

error: configuration check-out failed

-- Exhibit --

Referring to the exhibit, you are unable to commit the configuration for the ge-0/0/1 interface.

What must you do to commit the configuration?

You recently uploaded a new software package to your Junos device and you want to ensure that the file uploaded successfully by verifying the file size.

In this scenario, which command should you use?

Which keystroke combination allows users to move the cursor to the beginning of the command line without deleting text?

Which three statements are true regarding the candidate configuration? (Choose three.)

You have been assigned the /24 network and need to segment it into at least 60 subnets.

Which network mask meets this requirement?

Referring to the exhibit, you are asked to rate-limit traffic from Web-Server to the subnet where Mal-User is located. All other traffic should be permitted.

Which firewall filter configuration do you use?

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

What is the purpose of a network mask?

-- Exhibit --

[edit system syslog]

user@router# show

host 152.170.10.10 {

any warning;

}

file changes {

change-log info;

}

-- Exhibit --

Referring to the exhibit, which two statements are true? (Choose two.)

To which directory does the Junos OS write traceoptions files?

What is the subnet mask for the 172.45.32.6/19 address?