Most Up-to-date Junos - Associate (JNCIA-Junos) JN0-104 Training

NEW QUESTION 1

What are two services performed by the Packet Forwarding Engine? (Choose two.)

• A. to process transit traffic
• B. to implement stateless firewall filtering
• C. to handle processes that control the device’s Interfaces
• D. to maintain the routing tables

Answer: AB

NEW QUESTION 2

Click the Exhibit button

You are capturing logs to troubleshoot an issue with IS-IS; however, the logs are increasing in size too quickly.
Referring to the exhibit, which configuration statement would solve this problem?

• A. set protocols isis traceoptions flag hello detail
• B. set protocols isis traceoptions file files 10
• C. delete protocols isis traceoptions flag normal
• D. delete protocols isis traceoptions file is-is-logs.log

Answer: A

NEW QUESTION 3

Which command allows multiple users to edit a configuration while conning only their unique changes?

• A. configure exclusive
• B. configure batch
• C. configure private
• D. configure dynamic

Answer: C

Explanation:
The configure private command allows multiple users to edit different parts of a configuration at the same ti and commit only their changes or roll back, without interfering with each other's changes. When the configure private command is used, you work in a private candidate configuration, which is a copy of the most recently committed configuration.
https://kb.juniper.net/InfoCenter/index?page=content&id=KB19653&actp=METADATA

NEW QUESTION 4

You are connected to your Junos device using an SSH connection to the fxp0 interface. No other interface are currently configured beyond their default setting. You commit a configuration that makes the fxp0 interface unreachable from your management network. In this scenario, how would you re-establish communication with the device?

• A. Unplug the network cable and plug it back in.
• B. Power off and power on the device.
• C. Establish an SSH connection to the loopback interface.
• D. Connect to the console of the device.

Answer: D

NEW QUESTION 5

A user has entered the sequence of commands shown in the exhibit

At which level of the configuration hierarchy would the user be after typing the exit command?

• A. [edit]
• B. [edit interfaces ge-0/0/0]
• C. [edit interfaces ge-0/0/0 unit 01 ]
• D. [edit interfaces]

Answer: C

NEW QUESTION 6

You must recover a device by loading the rescue configuration file. In this scenario, which command will accomplish this task?

• A. {master:0}user@router> load override rescue
• B. {master:0}user@router> rollback rescue
• C. {master:0} [edit]user@routert load override rescue
• D. {master:0} [edit]user@router# rollback rescue

Answer: B

NEW QUESTION 7

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?

• A. security policies
• B. hostname
• C. date/time
• D. root authentication

Answer: D

NEW QUESTION 8

Which three protocols are connectionless? (Choose three.)

• A. ICMP
• B. Telnet
• C. SSH
• D. TFTP
• E. DNS

Answer: ADE

NEW QUESTION 9

What is an "X" release of the Junos OS?

• A. a standard feature release
• B. a special feature release
• C. a feature velocity release
• D. a feature beta release

Answer: B

NEW QUESTION 10

Which two platforms are supported in physical and virtual form factors? (Choose two.)

• A. NFX Series
• B. SRX Series
• C. MX Series
• D. ACX Series

Answer: BC

NEW QUESTION 11

Which command allows you to verify the syntax and consistency of your configuration
without actually activating your configuration?

• A. User Interfaces
• B. commit verify
• C. commit check
• D. check commit
• E. commit no-activate

Answer: C

NEW QUESTION 12

What are two characteristics of UDP? (Choose two.)

• A. UDP is connection-oriented.
• B. UDP packets are sent best-effort.
• C. UDP is more reliable than TCP.
• D. UDP operates at the transport layer.

Answer: BD

NEW QUESTION 13

What statement is true about the orlonger route-filter match type?

• A. All routes within the specified prefix that are longer than the given prefix are considered a match
• B. All routes within the specified prefix that are longer or equal to the given prefix up to a defined acceptable prefix length are considered a match
• C. All routes within the specified prefix that are longer or equal to the given prefix are considered a match
• D. All routes within the specified prefix that are longer than the given prefix up to a defined acceptable prefix length are considered a match

Answer: A

NEW QUESTION 14

Which two conditions must exist in a Junos device for traffic to transit the device to a specific destination? (Choose two.)

• A. A routing table entry for that destination must exist.
• B. A firewall filter must exist to allow traffic to reach that destination.
• C. A forwarding table entry for that destination must exist.
• D. A routing policy must be in place on the device.

Answer: AC

NEW QUESTION 15

When multiple users are editing the configuration on a Junos device, What is the default behavior when a user issues a commit command?

• A. The user’s configuration changes are committed, other users configuration changes are still pending
• B. The user’s configuration changes are committed, other users will be exited from the configuration mode
• C. All valid configuration changes made by all users will take effect
• D. The user will receive an error message disallowing a commit of the configuration

Answer: A

NEW QUESTION 16

What is minimum configuration required for a Junos device to respond to SNMP requests?

• A. set snmp community public authorization read only
• B. set snmp public version v2
• C. set snmp community public
• D. set snmp trap-group public version v1

Answer: C

NEW QUESTION 17

How would you change the display so the display so that 40 lines will be displayed in the terminal program when you are logged into a Junos device?

• A. Issue the set cli screen-length 40 command from configuration mode.
• B. Set the display options in your terminal program.
• C. Issue the set cli screen-length 40 command from operational mode.
• D. Set the windows size of your terminal program.

Answer: C

NEW QUESTION 18

Which CIDR notation is the equivalent of the subnet mask of 255.255.192.0?

• A. /19
• B. /18
• C. /20
• D. /17

Answer: B

NEW QUESTION 19

What information is provided by the show route forwarding-table command?

• A. the routing table stored on the RE
• B. the protocol from where the route was learned
• C. the outgoing interface(s) associated with the destination prefixes
• D. the number of routes that are active, hidden, or in a hold-down state

Answer: C

NEW QUESTION 20
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