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Question No.181
How do you ping from configuration mode?
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[edit interfaces]
user@router# run ping 1.1.1.1
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[edit interfaces] user@router# ping 1.1.1.1
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[edit interfaces] user@router# up ping 1.1.1.1
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[edit interfaces]
user@router# exit ping 1.1.1.1
Correct Answer: A
Question No.182
Which statement is true regarding the Junos OS?
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The Junos kernel is based on the Solaris operating system.
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The Junos kernel is based on the GNU Zebra operating system.
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The Junos kernel is completely original and not based on any other operating system.
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The Junos kernel is based on the FreeBSD UNIX operating system.
Correct Answer: D
Question No.183
Which command will delete the current rescue configuration?
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user@router# system delete configuration rescue
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user@routergt; request system configuration rescue delete
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user@router# delete rescue configuration
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user@routergt; file delete rescue-configuration
Correct Answer: B
Question No.184
What does the command show | compare rollback 1 display?
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the difference between the current candidate configuration and the candidate configuration from
one commit ago
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the difference between the current active configuration and the current candidate configuration
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the difference between the current active configuration and the active configuration from one commit ago
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the difference between the current candidate configuration and the archived configuration from one commit ago
Correct Answer: D
Question No.185
Which three functions are available under the quot;Maintainquot; tab of J-Web? (Choose three.)
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download and delete log files
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view real-time statistics of interfaces
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reboot the system
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view and add licenses
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edit security settings
Correct Answer: ACD
Question No.186
Which statement is true regarding syslog on Junos devices?
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No logging is enabled by default.
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By default, the information is stored in a file named events.
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Only the message severity level must be configured.
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You can configure the router to send log messages to the console.
Correct Answer: D
Question No.187
What is the purpose of unicast reverse path forwarding?
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to validate packet receipt on interfaces where the traffic should be received
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to forward packets out the interfaces where the traffic should be received
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to forward packets out the interfaces where the traffic should be sent
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to validate packet receipt on interfaces where the traffic should be sent
Correct Answer: A
Question No.188
Using the command, user@router# load override latest.conf, where in the file system will the latest.conf be located?
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/var/home/user/
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/var/config/saved/
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/var/tmp/
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/config/
Correct Answer: A
Question No.189
Which command will display the contents of the forwarding table?
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show route forwarding-table
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show forwarding
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show configuration
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show interfaces
Correct Answer: A
Question No.190
Which two statements are correct about firewall filters in the Junos OS? (Choose two.)
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Firewall filters are stateless.
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Firewall filters are used to control routing information that is exchanged between devices.
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Firewall filters are used to control traffic passing through the device.
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Firewall filters can only be applied to traffic entering the device.
Correct Answer: AC
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