Juniper JN0-102 Online Practice Questions and Exam Preparation

Juniper JN0-102 Online Questions & Answers

• Question 381:

  Which two statements are true about the forwarding table? (Choose two.)

  A. The forwarding table lists each source protocol and preference for each destination.
  B. The forwarding table contains only active routes.
  C. The forwarding table is used to process transit packets.
  D. The forwarding table is stored in compact flash.
  B. The forwarding table contains only active routes.
  C. The forwarding table is used to process transit packets.

• Question 382:

  At which command prompt would you issue the set date command?

  A. [edit chassis]user@router#
  B. [edit]user@router#
  C. [edit system]user@router#
  D. user@router>
  D. user@router>

• Question 383:

  Which two commands will provide the current configuration of the MX1-PE1 BGP group on your router? (Choose two.)

  A. user@router# show groups | display set | match MX1-PE1
  B. user@router> show configuration | display set | match MX1-PE1
  C. user@router> show configuration | match set | match MX1-PE1
  D. user@router# show | display set | match MX1-PE1
  B. user@router> show configuration | display set | match MX1-PE1
  D. user@router# show | display set | match MX1-PE1

• Question 384:

  Which statement is true about default route preferences?

  A. OSPF AS external is lower than OSPF internal.
  B. IBGP is lower than EBGP.
  C. RIP is lower than RIPng.
  D. Direct is lower that static.
  D. Direct is lower that static.

• Question 385:

  When using keyboard shortcuts, which keystroke combination allows users to erase a single word to the left of the cursor?

  A. Ctrl + a
  B. Ctrl + e
  C. Ctrl + u
  D. Ctrl + w
  D. Ctrl + w

• Question 386:

  -- Exhibit -[edit policy-options]

  user@router# show

  policy-statement block-routes {

  term 1 {

  from {

  route-filter 172.27.0.0/24 longer;

  }

  then reject;

  }

  term 2 {

  then accept;

  }

  }

  -- Exhibit -You are asked to ensure that your device does not accept any prefixes within the 172.27.0.0/24 network. You have applied the policy shown in the exhibit, but the 172.27.0.0/24 route is still present on your device.

  Which configuration will resolve this problem?

  A. [edit policy-options policy-statement block-routes]user@router# set term 1 from route- filter 172.27.0.0/24 orlonger
  B. [edit policy-options policy-statement block-routes]user@router# set term 1 from route- filter 172.27.0.0/24 upto /30
  C. [edit policy-options policy-statement block-routes]user@router# set term 2 from route- filter 172.27.0.0/24 longer
  D. [edit policy-options policy-statement block-routes]user@router# set term 2 from route- filter 172.27.0.0/24 orlonger
  A. [edit policy-options policy-statement block-routes]user@router# set term 1 from route- filter 172.27.0.0/24 orlonger

• Question 387:

  Which process is responsible for controlling all interfaces on a Junos device?

  A. rpd
  B. chassisd
  C. mgd
  D. dcd
  D. dcd

• Question 388:

  -- Exhibit -

  user@router> show route protocol static

  inet.0: 15 destinations, 15 routes (15 active, 0 holddown, 0 hidden)

  +

  = Active Route, - = Last Active, * = Both 99.0.0.0/17 *[Static/5] 00:00:11 >to 10.1.1.2 via ge-0/0/1.0 99.0.0.0/19 *[Static/5] 00:00:11 >to 10.1.2.2 via ge-0/0/2.0 99.0.0.0/24 *[Static/5] 00:00:11 >to 10.1.3.2 via ge-0/0/3.0 99.0.0.0/26 *[Static/5] 00:00:11 >to 10.1.4.2 via ge-0/0/4.0 -- Exhibit -In the exhibit, there are four static routes that route traffic through different interfaces. Which interface does the router use if traffic is sent to the 99.0.0.1 destination?

  A. ge-0/0/1
  B. ge-0/0/2
  C. ge-0/0/3
  D. ge-0/0/4
  D. ge-0/0/4

• Question 389:

  What information does the help topic command provide?

  A. router's version and serial number to help open a case with JTAC
  B. software documentation describing features and configuration tasks within JUNOS
  C. a brief description of commands and their default values
  D. a verification of the current configuration on the router
  B. software documentation describing features and configuration tasks within JUNOS

• Question 390:

  -- Exhibit -[edit interfaces ge-0/0/6]

  user@router# show

  unit 0 {

  family inet {

  address 172.16.10.100/24;

  address 172.16.10.101/24;

  }

  }

  -- Exhibit -You have two IP addresses configured on the ge-0/0/6 interface, as shown in the exhibit. You want to select the 172.16.10.101 address as the source address for packets sent from this interface to hosts on a remote subnet.

  Which parameter would you add to the 172.16.10.101 address to complete this task?

  A. preferred
  B. broadcast
  C. primary
  D. arp 172.16.10.101
  A. preferred