Juniper Juniper Certifications JN0-103 Questions & Answers

• Question 71:

  You must archive log messages for an extended period of time for audit and troubleshooting purposes.

  Which syslog setting should you configure on the Junos device in this scenario?

  A. severity

  B. facility

  C. host

  D. console

  Correct Answer: C

• Question 72:

  How many host addresses are available in the 172.27.0.0/28 network?

  A. 6

  B. 30

  C. 28

  D. 14

  Correct Answer: D

• Question 73:

  You have configured logging to the console port but are uncertain of the impact to the device with

  troubleshooting.

  In this scenario, which command would allow you to minimize the impact?

  A. set system syslog console any none

  B. set system syslog log-rotate-frequency 15

  C. commit confirmed 1 comment troubleshoot

  D. commit synchronize comment troubleshoot

  Correct Answer: A

• Question 74:

  Which two protocols are connection-oriented? (Choose two.)

  A. Ethernet

  B. PPP

  C. TCP

  D. UDP

  Correct Answer: BC

• Question 75:

  Which two statements describe the default behavior for OSPF? (Choose two.)

  A. OSPF imports all routes into the inet.0 routing table.

  B. OSPF exports all static routes into the OSPF database.

  C. OSPF does not export static routes into the OSPF database.

  D. OSPF imports all routes into the inet4.0 routing table.

  Correct Answer: AC

• Question 76:

  Which three protocols are connectionless? (Choose three.)

  A. DNS

  B. TFTP

  C. ICMP

  D. SSH

  E. Telnet

  Correct Answer: ABC

• Question 77:

  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

  Correct Answer: BD

• Question 78:

  Which application would be suited for UDP traffic?

  A. Web browsing

  B. downloading a program

  C. streaming television shows

  D. on-line shopping

  Correct Answer: C

• Question 79:

  What is correct regarding the configuration shown below?

  static route 0.0.0.0/0 qualified-next-hop 172.30.25.1 preference 7 next-hop 172.30.25.5

  A. The next-hop 172.30.25.1 is selected because the address has the lowest value.

  B. The next-hop 172.30.25.1 is selected because it is listed first.

  C. The next-hop 172.30.25.1 is selected because it is the lowest protocol preference.

  D. The next-hop 172.30.25.5 is selected because it is the lowest protocol preference.

  Correct Answer: D

• Question 80:

  Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or /27), which address represents the correct network address for the referenced host?

  A. 192.168.100.48

  B. 192.168.100.16

  C. 192.168.100.0

  D. 192.168.100.32

  Correct Answer: D