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Juniper JN0-340 Exam - uniper Networks Certified Internet Associate, J-series

Questions & Answers for Juniper JN0-340

Showing 1-15 of 120 Questions

Question #1 - Topic 0

Which two boot devices are availble on all J-series routers? (choose two)


B. Hard Drive


D. Compact Flash

Question #2 - Topic 0

Which major J-Web menu should you use to view the physical hardware in the router?

A. Monitor

B. Manage

C. Diagnose

D. Configuration

Question #3 - Topic 0

What is the purpose of an OSPF designated router?

A. It is the preferred exit point out of an area

B. It is the router which generates the default route

C. It reduces the OSPF traffic on a broadcast segment

D. It reduces the number of OSPF routes which are advertised on a segment

Question #4 - Topic 0

Which snapshot option creates a new partition table when using a new (non-JUNOS
software formatted) media?

A. format

B. device

C. partition

D. as-primary

Question #5 - Topic 0

Which J-Web menu displays the time the router last booted?

A. Monitor -> Time

B. Manage -> Time

C. Monitor -> System

D. Diagnose -> System

Question #6 - Topic 0

Which CLI command activates your configuration changes on the router?

A. save

B. commit

C. set run config

D. copy start run

Question #7 - Topic 0

Which syslog configuration option logs all CLI commands used on the router?

A. commands

B. change-log

C. authorization

D. interactive-commands

Question #8 - Topic 0

What are three reasons for using a routing policy? (Choose three.)

A. You want to rate limit ICMP packets to the router

B. You want to modify the rate of route advertisements

C. You want one protocol to receive routes from another protocol

D. You want to modify information associated with a route

E. You do not want to import all learned routes into the routing table

Question #9 - Topic 0

What J-Web menu should you use to add support for a second interface on a PIC?

A. Manage -> Files

B. Manage -> Reboot

C. Manage -> Upgrade

D. Manage -> Licenses

Question #10 - Topic 0

How do you disable the autoinstallation functionality on a J-series router?

A. Return the router to the factory default configuration

B. Reboot the router using the removable PCMCIA flash

C. Remove the autoinstallation configuration from the router

D. Compress the configuration button for more than 5 seconds

Question #11 - Topic 0

From the top of the configuration hierarchy, which CLI command displays the local AS
number configured on the router?

A. show bgp protocol

B. show protocols bgp

C. show routing-options

D. show bgp autonomous-system

Question #12 - Topic 0

A stateful firewall on a J-series router is applied to which interface?

A. WAN interface

B. Trusted interface

C. Loopback interface

D. Untrusted interfaace

Question #13 - Topic 0

How are multiple policies evaluated within the JUNOS software?

A. Alphabetically

B. As an ordered list

C. In a round robin manner

D. Numerically from lowest to highest

Question #14 - Topic 0

Which J-series router process is responsible for performing autoinstallation?

A. rpd

B. dhcpd

C. autod

D. slarpd

Question #15 - Topic 0

The use of NAT can break the operation of protocols which signal dymanic port numbers
within the packet flow. Which technology can be used in a NAT configuration to solve this

A. Stateful firewall

B. Intrusion detection

C. Port address translation

D. Application layer gateways


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