Junos, Associate (JNCIA-Junos) v1.0

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Exam contains 103 questions

What information is provided by the help topic interface ? command?

  • A. It displays the best options to use with the interface command regarding your current configuration
  • B. It displays the available options and a brief description of usage guidelines
  • C. It displays the administration manual for the interface command
  • D. It displays usage examples for the top-ten interface commands


Answer : B

When you choose to read your e-mail using an e-mail client, your e-mail client interacts with which OSI layer?

  • A. session
  • B. transport
  • C. application
  • D. presentation


Answer : C


What will happen when you commit the configuration shown in the exhibit?

  • A. All gigabit interfaces will inhent the family inet configuration
  • B. Gigabit interfaces on FPC 2 will inherit the family inet configuration
  • C. VLAN 0 will be applied to gigabit interfaces on FPC 2
  • D. VLAN 0 will be applied to all gigabit interfaces


Answer : B

Which two statements about firewall filters are correct? (Choose two.)

  • A. An input filter is used to control routes that are accepted by the local routing table
  • B. An output filter determines the routes in the local routing table that are advertised to peers
  • C. An input filter is used to control incoming traffic on a specific interface
  • D. An output filter is used to control outgoing traffic on a specific interface


Answer : CD

Which three benefits are made possible by the separation of the control plane and forwarding plane of a Junos device? (Choose three.)

  • A. stateful firewall
  • B. deep packet inspection
  • C. in-service software upgrades
  • D. graceful Routing Engine switchover
  • E. nonstop active routing


Answer : BCD

Which statement regarding transit traffic processing is correct?

  • A. Transit traffic is only processed by the forwarding plane.
  • B. Transit traffic is processed by both the control plane and forwarding plane.
  • C. Transit traffic is not processed by the local device.
  • D. Transit traffic Is only processed by the control plane.


Answer : A


Referring to the exhibit, which statement is correct?

  • A. The device will attempt to authenticate using the local database if RADIUS and TACACS+ are unresponsive.
  • B. The device will randomly select the authentication method used for each new login attempt.
  • C. The device will attempt to authenticate using RADIUS and TACACS+ at the same time.
  • D. The device will never attempt to authenticate using the local database.


Answer : A


You must apply the policy shown in the exhibit to readvertise BGP routes to OSPF neighbors. Which action will accomplish this task?

  • A. You must apply the policy as an export policy within the OSPF configuration.
  • B. You must apply the policy as an export policy within the BGP configuration.
  • C. You must apply the policy as an import policy within the OSPF configuration.
  • D. You must apply the policy as an import policy within the BGP configuration.


Answer : A

Which two statements about login classes are correct? (Choose two.)

  • A. Login class permissions can be overridden for certain commands.
  • B. Login classes define access privileges for a user.
  • C. There are no system-defined login classes.
  • D. Users can be members of multiple login classes.


Answer : AB

Which two statements about exception traffic processing are correct? (Choose two.)

  • A. By default, a rate-limiter for exception traffic exists on the internal link between the control plane and the forwarding plane.
  • B. By default, no rate-limiter for exception traffic exists on the internal link between the control plane and the forwarding plane.
  • C. When congestion occurs, local and control traffic are given preference.
  • D. When congestion occurs, only exception traffic is given preference.


Answer : AD


Referring to the exhibit, which statement is correct?

  • A. The packets have exceeded the time-to-live value.
  • B. There is a routing loop.
  • C. The asterisks indicate a response time out.
  • D. The asterisks indicate the trace route Is completeׁ


Answer : C

Which component is responsible for performing protocol updates and system management?

  • A. Packet Forwarding Engine
  • B. bridging table
  • C. forwarding tables
  • D. Routing Engine


Answer : D


You are creating a new routing policy on your Junos device. You are currently receiving multiple routes within the 10.10.10.0/24 subnet from the same upstream
BGP neighbor. Your policy should only allow the 10.10.10.0/24 route and reject all other routes within that /24 range. Referring to the exhibit, which route filter match type would satisfy this requirement?

  • A. orlonger
  • B. longer
  • C. exact
  • D. prefix-length-range /24-/32


Answer : B

Which default login class should you select if you want the user to edit configuration files?

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


Answer : A


A user has entered the sequence of commands shown in the exhibit. At which level of the configuration hierarchy would the user be after typing the exit command?

  • A. [edit]
  • B. [edit interfaces ge-0/0/0]
  • C. [edit interfaces ge-0/0/0 unit 0]
  • D. [edit interfaces]


Answer : C

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Exam contains 103 questions

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