Juniper JN0-102 Online Practice Questions and Exam Preparation

Juniper JN0-102 Online Questions & Answers

• Question 181:

  The authentication order configuration on your M120 includes the settings tacplus and radius (in that order), but does not include the password parameter. You attempt to log in to the device, but the network containing the authentication servers is currently down.

  Which statement is true about your login attempt?

  A. The login attempt is rejected.
  B. The login attempt is automatically accepted after the authentication servers' timeout value is reached, since there are no other authentication methods available.
  C. The M120 automatically tries authenticating locally on the device after the authentication servers' timeout value is reached.
  D. The M120 automatically tries authenticating locally on the device before using external authentication.
  C. The M120 automatically tries authenticating locally on the device after the authentication servers' timeout value is reached.

• Question 182:

  Which command is used to display all output at once?

  A. show interfaces | all
  B. show interfaces | no-more
  C. show interfaces | hold
  D. show interfaces | display-all
  B. show interfaces | no-more

• Question 183:

  Which two fields are found in an Ethernet frame header? (Choose two.)

  A. TTL
  B. flags
  C. checksum
  D. type
  C. checksum
  D. type

• Question 184:

  Which two of the following items does a scheduler map associate with each other? (Choose two.)

  A. Scheduler
  B. BA Classifier
  C. Forwarding class
  D. Rewrite rule
  A. Scheduler
  C. Forwarding class

• Question 185:

  Click the exhibit button.

  

  Which statement is correct regarding the configuration shown in the exhibit?

  A. When the ospf-trace file has created five files, it will stop logging additional information.
  B. When the ospf-trace file reaches the 64 KB file size, it is renamed and begins a new file.
  C. Timestamp information will not be included for each line of ospf-trace output.
  D. The ospf-trace file will automatically replace any existing trace file with the same name.
  B. When the ospf-trace file reaches the 64 KB file size, it is renamed and begins a new file.

• Question 186:

  Host A is communicating with Host B through a Layer 2 switch.

  What is the highest layer that the switch will inspect the traffic in this scenario?

  A. Transport
  B. Session
  C. Data Link
  D. Network
  C. Data Link

• Question 187:

  What are three physical interface properties? (Choose three.)

  A. payload scrambling
  B. virtual circuit identifier
  C. FCS
  D. link speed
  E. IP address
  A. payload scrambling
  C. FCS
  D. link speed

• Question 188:

  Which two characteristics describe the UDP protocol? (Choose two.)

  A. limited error checking
  B. defined timers
  C. no recovery mechanisms
  D. three-way handshake
  A. limited error checking
  C. no recovery mechanisms

• Question 189:

  Which command do you use to display the messages seen during the last system boot?

  A. show system boot-messages
  B. show chassis messages
  C. show file system boot-messages
  D. show boot-log messages
  A. show system boot-messages

• Question 190:

  Which command will display the contents of the forwarding table?

  A. show route forwarding-table
  B. show forwarding
  C. show configuration
  D. show interfaces
  A. show route forwarding-table