Juniper JN0-106 Online Practice Questions and Exam Preparation

Juniper JN0-106 Online Questions & Answers

• Question 1:

  You are configuring a new router and want to ensure that you can recover from future misconfigurations.

  In this scenario, what should you do after completing the initial configuration?

  A. Update the firmware on the router.
  B. Save the configuration as rollback 0.
  C. Create a rescue configuration.
  D. Enable automatic rollback after 10 minutes.
  C. Create a rescue configuration.

• Question 2:

  Exhibit:

  

  Referring to the exhibit, which route will be selected for a packet destined to IP address 10.50.10.55?

  A. Route 0.0.0.0/0 will be selected using next hop 203.0.113.1 because the default route matches all destinations and has been active the longest.
  B. Route 10.50.0.0/16 will be selected using next hop 192.168.1.10 because OSPF has a better preference value than BGP.
  C. Route 10.50.10.0/24 will be selected using next hop 192.168.1.20 because it has the longest prefix match for the destination address.
  D. Route 10.0.0.0/8 will be selected using next hop 192.168.1.1 because it was learned from the static routing protocol which has the lowest preference value.
  C. Route 10.50.10.0/24 will be selected using next hop 192.168.1.20 because it has the longest prefix match for the destination address.

• Question 3:

  A security policy requires that a user account be created for auditing purposes. This user should only view configuration and operational data without making any changes.

  Which predefined login class would satisfy this requirement?

  A. operator
  B. unauthorized
  C. read-only
  D. super-user
  C. read-only

• Question 4:

  Your system administrator notified the infrastructure team that all server NICs will be moving to jumbo frames. All of the NICs used by servers are 1 gigabit. The starting frame size will be 4K. The exact frame size may change depending on testing results.

  In this scenario, which choice would provide a flexible solution?

  A. Create a group that adjusts MTU size on 1 gigabit interfaces and apply at the interfaces level.
  B. Apply the MTU to each interface family for each 1 gigabit interface.
  C. Set the app-engine compute-cluster Ethernet MTU size for the Junos VM.
  D. Use the system internet-options path-mtu-discovery to dynamically adjust MTU.
  A. Create a group that adjusts MTU size on 1 gigabit interfaces and apply at the interfaces level.

• Question 5:

  Which interface type prefix represents a 10-Gigabit Ethernet interface?

  A. ge
  B. xe
  C. et
  D. fe
  B. xe

• Question 6:

  Exhibit:

  

  You have configured multiple authentication methods on your Junos device, including RADIUS, TACACS+, and local user accounts. A user attempts to log in, but the RADIUS server is unavailable.

  Referring to the exhibit, which statement is correct?

  A. The user is prompted to select a different authentication method.
  B. The login attempt fails immediately.
  C. Junos will continue to attempt to authenticate with the RADIUS server until it responds.
  D. Junos attempts the next configured authentication method.
  D. Junos attempts the next configured authentication method.

• Question 7:

  Which two elements are normally defined in a routing policy or firewall filter term? (Choose two.)

  A. The physical serial number of the device
  B. Match conditions
  C. Actions to take on matching traffic or routes
  D. The login password for the root user
  B. Match conditions
  C. Actions to take on matching traffic or routes

• Question 8:

  A switch routes traffic between VLANs named Prod, Test, and Dev, and each VLAN has a numerical value.

  What are these numerical values called?

  A. defaults
  B. interfaces
  C. names
  D. tags
  D. tags

• Question 9:

  Click the Exhibit button.

  

  How is traffic, sourced from 10.0.0.0/8, treated by the firewall filter shown in the exhibit?

  A. logged and discarded
  B. logged and accepted
  C. logged with no further action
  D. logged and rejected
  D. logged and rejected

• Question 10:

  Which command would you use to gracefully power off a Junos device?

  A. request system reboot
  B. shutdown now
  C. request system logout
  D. request system halt
  D. request system halt