Juniper JN0-360 Online Practice Questions and Exam Preparation

Juniper JN0-360 Online Questions & Answers

• Question 481:

  You have been asked to configure and assign addresses for your IPv6 routers in your network using dynamic assignment of DNS servers. You do not want the MAC address included as part of the IPv6 address. Which method of address assignment would accomplish these requirements?

  A. DHCP
  B. stateless auto configuration
  C. DHCPv6
  D. stateful auto configuration
  C. DHCPv6

• Question 482:

  What is the function of the hop limit field in the IPv6 header?

  A. It limits the diameter of the network to 20 hops
  B. It sets the number of hops in the network to be equal to the MPLS header time-to-live (TTL)
  C. It replaces the time-to-live (TTL) field in IPv4
  D. It represents future extensibility to the protocol
  C. It replaces the time-to-live (TTL) field in IPv4

• Question 483:

  An Ethernet bridge is configured such that all interfaces are in a single broadcast domain. Which two tasks does an Ethernet bridge perform in response to receiving a frame with an unknown unicast destination MAC address? (Choose two.)

  A. It drops the frame.
  B. It floods the frame out of all interfaces except the one on which is was received.
  C. It learns the destination MAC address when it sees return traffic from the device.
  D. It learns the source MAC address when it sees return traffic from that device.
  B. It floods the frame out of all interfaces except the one on which is was received.
  C. It learns the destination MAC address when it sees return traffic from the device.

• Question 484:

  Your Junos device receives two similar route advertisements from different BGP peers. What would cause a route to be selected in this scenario?

  A. having a lower MED value
  B. having a lower local preference
  C. learning a route from a peer with a higher peer ID
  D. learning a route from a peer with a higher IGP metric
  A. having a lower MED value

• Question 485:

  What are two valid actions that can be applied to a frame by a Layer 2 firewall filter? (Choose two)

  A. Log
  B. loss-priority
  C. sample
  D. count
  B. loss-priority
  D. count

• Question 486:

  Which action does the local router take after sending a Notification message to a remote peer?

  A. It begins to send route update information
  B. It tears down the TCP session and attempts to re-establish it
  C. It waits for the remote router to acknowledge that it is ready to receive routes
  D. It changes its local state to Established
  B. It tears down the TCP session and attempts to re-establish it

• Question 487:

  When sending BGP routes in an Update message, how are they grouped?

  A. by grouping aggregated address ranges together
  B. by using a complete set of matching attributes
  C. by the originating autonomous system
  D. by the originating router
  B. by using a complete set of matching attributes

• Question 488:

  Click the Exhibit button.

  [edit]

  user@host# show protocols ospf3

  area 28.32.69.49 {

  interface all;

  }

  Click the Exhibit button.

  Which statement is true regarding the output shown in the exhibit?

  A. The configuration supports IPv4 multicast routes.
  B. The configuration supports IPv4 unicast routes.
  C. The configuration supports IPv6 unicast routes.
  D. The configuration supports IPv6 multicast routes.
  C. The configuration supports IPv6 unicast routes.

• Question 489:

  Which statement correctly describes the metric used for IS-IS?

  A. The IS-IS metric is calculated based on a reference bandwidth of 10 Mbps by default
  B. By default, IS-IS interface routes are assigned a metric of 10, regardless of actual link speed
  C. By default, the Junos OS sends only wide metrics to allow any single link to have a metric as high as 63
  D. For proper operation, the same metric value should be specified at both ends of an IS-IS link
  B. By default, IS-IS interface routes are assigned a metric of 10, regardless of actual link speed

• Question 490:

  What are three ways to configure IPv6 addresses in your network? (Choose three.)

  A. Statically configure your IPv6 addresses.
  B. Configure your IPv6 addresses using stateless auto configuration.
  C. Configure your IPv6 addresses by setting up a DHCPv6 server.
  D. Configure your IPv6 addresses by assigning your router a prefix list.
  E. Configure your IPv6 addresses by configuring support for unicast-arp-negotiation.
  A. Statically configure your IPv6 addresses.
  B. Configure your IPv6 addresses using stateless auto configuration.
  C. Configure your IPv6 addresses by setting up a DHCPv6 server.