Juniper JN0-360 Online Practice Questions and Exam Preparation

Juniper JN0-360 Online Questions & Answers

• Question 401:

  Click the Exhibit button Which two topologies shown in the exhibit would require the use of a spanning-tree protocol? (Choose two)

  

  A. ring
  B. tree
  C. star
  D. mesh
  A. ring
  D. mesh

• Question 402:

  Once the initial route exchange has been completed, how frequently does BGP automatically sent route updates?

  A. every hour
  B. when the configured timer expires
  C. whenever a routing policy is updated
  D. as needed
  D. as needed

• Question 403:

  Your customer requests that you provide a transparent Layer 2 service between two of their remote locations. This service must allow the customer to pass tagged traffic from multiple VLANs. You decide to use Q-in-Q tunneling on the two

  provider edge MX Series routers that connect to the customer's CE devices.

  Which two statements are true? (Choose two.)

  A. As traffic leaves the Q-in-Q tunnel, the S-VLAN tag will be removed from the frames.
  B. As traffic enters the Q-in-Q tunnel, an S-VLAN tag will be added to the frames.
  C. As traffic enters the Q-in-Q tunnel, a C-VLAN tag will be added to the frames.
  D. As traffic leaves the Q-in-Q tunnel, the C-VLAN tag will be removed from the frames.
  A. As traffic leaves the Q-in-Q tunnel, the S-VLAN tag will be removed from the frames.
  B. As traffic enters the Q-in-Q tunnel, an S-VLAN tag will be added to the frames.

• Question 404:

  You are using RSVP to signal an MPLS LSP. Which statement is true in this scenario?

  A. LSPs can be configured without any traffic engineering constraints.
  B. The traffic engineering database must be used for all LSPs.
  C. A primary path must be configured to establish an LSP.
  D. A secondary path must be configured to establish an LSP.
  A. LSPs can be configured without any traffic engineering constraints.

• Question 405:

  Click the Exhibit button.

  

  What does IS-IS/18 mean in the output displayed in the exhibit?

  A. These routes are internal Level 1 routes.
  B. These routes are internal Level 2 routes.
  C. These routes are external Level 1 routes.
  D. These routes are external Level 2 routes.
  B. These routes are internal Level 2 routes.

• Question 406:

  Click the Exhibit button.

  

  In the exhibit Router A and Router B are operating on the LAN with Router B acting as the designated intermediate system (DIS). When Router C and Router D are added to the LAN. Which statement is true?

  A. Router C becomes the new DIS with no backup DIS.
  B. Router D becomes the new DIS with no backup DIS.
  C. Router C becomes the new DIS with Router B as the backup DIS.
  D. Router D becomes the new DIS with Router A as the backup DIS.
  A. Router C becomes the new DIS with no backup DIS.

• Question 407:

  Which label operation is performed by an MPLS ingress router?

  A. Pop
  B. Push
  C. Replace
  D. Swap
  B. Push

• Question 408:

  

  In the exhibit Router A and Router B are operating on the LAN with Router B acting as the designated intermediate system (DIS). When Router C and Router D are added to the LAN. Which statement is true?

  A. Router C becomes the new DIS with no backup DIS.
  B. Router D becomes the new DIS with no backup DIS.
  C. Router C becomes the new DIS with Router B as the backup DIS.
  D. Router D becomes the new DIS with Router A as the backup DIS.
  A. Router C becomes the new DIS with no backup DIS.

• Question 409:

  In the Junos OS, where do you configure the area value for IS-IS?

  A. [edit protocols isis level 2]
  B. [edit routing-options]
  C. [edit protocols isis level 1]
  D. [edit interfaces lo0]
  D. [edit interfaces lo0]

• Question 410:

  You are setting up a new IS-IS adjacency between two devices. The new Level1 adjacency is not establishing. What would cause this behavior?

  A. The routers support a minimum MTU of 1492 bytes.
  B. The Level 1 routers have mismatched area IDs.
  C. The router ID has not been explicitly configured.
  D. The IP addresses are on different subnets.
  B. The Level 1 routers have mismatched area IDs.