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Juniper JN0-100 Online Practice Questions and Exam Preparation

JN0-100 Exam Details

  • Exam Code
    :JN0-100
  • Exam Name
    :Juniper Networks Certified Internet Associate (JNCIA-JUNOS)
  • Certification
    :Juniper Certifications
  • Vendor
    :Juniper
  • Total Questions
    :160 Q&As
  • Last Updated
    :Dec 16, 2021

Juniper JN0-100 Online Questions & Answers

  • Question 31:

    When performing password recovery, which command should be entered at the boot prompt?

    A. boot -s
    B. boot -r
    C. boot single
    D. boot recovery

  • Question 32:

    Which command is a valid way to view the status of an interface?

    A. > show interfaces fe-0/0/0 extensive
    B. > show interfaces fe-0/0/0 status
    C. > show interfaces fe-0/0/0 health-info
    D. > show interfaces fe-0/0/0 verbose

  • Question 33:

    Which statement is true about configuring a back-to-back connection frame-relay on Juniper Routers?

    A. Both DTE and DCE will send keep-alives by default so no special configuration is required.
    B. The circuit is negotiated automatically so no special configuration is required.
    C. All equipment is by defaultDTE, one side should be set to DCE.
    D. All equipment is by defaultDCE, one side should be set to DTE.

  • Question 34:

    Which operational command allows a user to view the exhaust temperatures of a Juniper device?

    A. show chassis state
    B. file list alarm
    C. show chassis alarms
    D. show chassis environment

  • Question 35:

    Which two are correct when configuring an IP address for a Fast Ethernet interface? (Choose two.)

    A. set interfaces fe-0/0/0 address 10.1.1.1/24
    B. set interfaces fe-0/0/0.0 family inet address 10.1.1.1/24
    C. set interfaces fe-0/0/0.0 address 10.1.1.1/24
    D. set interfaces fe-0/0/0 unit 0 family inet address 10.1.1.1/24

  • Question 36:

    The monitor traffic command provides access to which utility?

    A. tcpdump
    B. telnet
    C. traceroute
    D. netstat

  • Question 37:

    The interface ge-0/2/3 is located in which flexible PIC concentrator slot?

    B. 2
    C. 3
    D. 4

  • Question 38:

    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?

    A. 32 networks with 8 hosts
    B. 62 networks with 2 hosts
    C. 30 networks with 16 hosts
    D. 32 networks with 14 hosts

  • Question 39:

    You enter configuration mode with the configure command. You need to abort the changes that you have made and start again with a fresh copy of the active configuration. Which command should you use?

    A. rollback 0
    B. load active
    C. reset config
    D. clear candidate config

  • Question 40:

    If you want to test if fragmentation is causing problems on the network, which two ping command options are useful? (Choose two.)

    A. ttl
    B. size
    C. rapid
    D. do-not-fragment

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