Juniper JN0-106 Online Practice Questions and Exam Preparation

Juniper JN0-106 Online Questions & Answers

• Question 51:

  Which two statements describe the Routing Engine on Junos OS devices? (Choose two.)

  A. The Routing Engine is considered the control plane.
  B. The Routing Engine forwards traffic based on a local copy of the forwarding table.
  C. The Routing Engine is the primary forwarding ASIC.
  D. The Routing Engine maintains routing tables.
  A. The Routing Engine is considered the control plane.
  D. The Routing Engine maintains routing tables.

• Question 52:

  Which two statements are correct about Junos traceoptions? (Choose two.)

  A. Traceoption output is stored in /var/log/<file-name> by default.
  B. Traceoptions cannot be enabled in a production environment.
  C. Traceoptions are enabled by default.
  D. Traceoptions are enabled through configuration.
  A. Traceoption output is stored in /var/log/<file-name> by default.
  D. Traceoptions are enabled through configuration.

• Question 53:

  You want to automatically back up your Junos device configuration to an external server every time you commit a configuration change.

  In this scenario, which command would accomplish this task?

  A. set system commit synchronize
  B. set system archival configuration transfer-interval
  C. set system archival configuration transfer-on-commit
  D. set system archival configuration archive-sites
  C. set system archival configuration transfer-on-commit

• Question 54:

  You have configured interfaces on a Junos device but have not committed the configuration.

  What happens if you issue the rollback 0 command?

  A. The messages log file is deleted.
  B. The uncommitted interface changes are discarded.
  C. The factory-default configuration is loaded.
  D. The Junos device is rebooted.
  B. The uncommitted interface changes are discarded.

• Question 55:

  Exhibit:

  

  Referring to the exhibit, which routing configuration is required for these two users to access the remote server?

  A. Users and the server require a default gateway.
  B. Trunk ports must be enabled on the switch.
  C. Users must connect directly to the router.
  D. A routing protocol must be enabled on the router.
  A. Users and the server require a default gateway.

• Question 56:

  Which layer of the OSI model contains IP address information?

  A. Layer 2
  B. Layer 4
  C. Layer 1
  D. Layer 3
  D. Layer 3

• Question 57:

  Referring to the exhibit,

  

  using the show route 192.168.100.100 command output, over which interface will the traffic be forwarded?

  A. xe-0/1/3.0
  B. xe-0/0/0.0
  C. xe-0/1/4.0
  D. xe-0/1/2.0
  B. xe-0/0/0.0

• Question 58:

  A small branch router needs one manually defined path to reach all unknown remote destinations through an upstream router.

  Which routing approach fits this requirement?

  A. Dynamic routing protocol only
  B. Static default route
  C. Firewall filter term
  D. Broadcast forwarding entry
  B. Static default route

• Question 59:

  You are asked to subnet the broadcast domains but need to support 50 hosts.

  In this scenario, which subnet mask would satisfy this requirement?

  A. /26
  B. /27
  C. /28
  D. /29
  A. /26

• Question 60:

  Which protocol is responsible for learning an IPv4 neighbor's MAC address on a local network?

  A. Neighbor Discovery Protocol
  B. Address Resolution Protocol
  C. Media Access Control Security
  D. Network Address Translation
  B. Address Resolution Protocol