Juniper JN0-103 Online Practice Questions and Exam Preparation

Juniper JN0-103 Online Questions & Answers

• Question 181:

  What are two modes of unicast reverse path forwarding? (Choose two.)

  A. strict
  B. high
  C. low
  D. loose
  A. strict
  D. loose

• Question 182:

  When you display the routing table by entering the show route command, what does the * indicate?

  A. The route is a direct route.
  B. The route was selected as active.
  C. The route is a default route.
  D. The route was learned using a dynamic routing protocol.
  B. The route was selected as active.

• Question 183:

  Which command displays all IPv4 routes in the default routing instance?

  A. show route table inet.1
  B. show route table inet6.0
  C. show route table inet.2
  D. show route table inet.0
  D. show route table inet.0

• Question 184:

  How would you change 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 operational mode.
  B. Set the display options in your terminal program.
  C. Issue the set cli screen-length 40 command from configuration mode.
  D. Set the window size of your terminal program.
  A. Issue the set cli screen-length 40 command from operational mode.

• Question 185:

  What is the maximum number of configurations, by default, that are recoverable using the rollback command?

  A. 50
  B. 25
  C. 100
  D. 75
  A. 50

• Question 186:

  

  Referring to the exhibit, which parameter at the end of the command would provide information for troubleshooting purposes?

  A. no-timestamp
  B. extensive
  C. print-ascii
  D. no-resolve
  B. extensive

• Question 187:

  Which statement is true about routing tables on a Junos device?

  A. They purge any routes not selected as active routes.
  B. They exist in two places: the Routing Engine and the Packet Forwarding Engine.
  C. They are exclusively designed to handle dynamic routing protocols.
  D. They populate the forwarding table.
  D. They populate the forwarding table.

• Question 188:

  You notice that the terms in your firewall filter are not in the correct order.

  What would solve this problem?

  A. Use the next term action to force an evaluation of the next term.
  B. Use the insert command to reorder the terms within the filter.
  C. Use the count parameter to ensure that the terms are evaluated correctly.
  D. Use the reject action to change the action of the filter.
  B. Use the insert command to reorder the terms within the filter.

• Question 189:

  Which statement is correct regarding the Junos OS?

  A. The same Junos OS image is used on all Junos devices.
  B. The Junos OS provides separation between the control and forwarding planes.
  C. Each Junos OS image is based on model-specific source code.
  D. The Junos OS creates a secondary instance of the kernel to ensure redundancy.
  B. The Junos OS provides separation between the control and forwarding planes.

• Question 190:

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

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