Download Juniper.JN0-102.CertKey.2018-09-19.255q.vcex

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Exam Juniper Networks Certified Associate Junos (JNCIA-Junos)
Number JN0-102
File Name Juniper.JN0-102.CertKey.2018-09-19.255q.vcex
Size 706 KB
Posted Sep 19, 2018
Download Juniper.JN0-102.CertKey.2018-09-19.255q.vcex

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Demo Questions

Question 1

What is the binary equivalent of 242.168.94.124? 


  1. 11110011 10101000 01011110 01111100
  2. 11110010 10101010 01011110 01111100
  3. 11110010 10101000 01011110 01111100
  4. 11110010 10101000 01010110 01111100
Correct answer: C



Question 2

What is the last usable IP address in the 218.6.0.0/17 network?


  1. 218.6.125.254
  2. 218.6.126.254
  3. 218.6.127.254
  4. 218.6.128.254
Correct answer: C
Explanation:



Question 3

What is the network address for the 10.13.147.100/19 host?


  1. 10.13.128.0
  2. 10.13.147.0
  3. 10.13.0.0
  4. 10.13.100.0
Correct answer: A



Question 4

Which two prefixes would summarize the networks shown below? (Choose two.)  
   192.168.1.0/24  
   192.168.2.0/24  
   192.168.3.0/24


  1. 192.168.0.0/23
  2. 192.168.0.0/22
  3. 192.168.0.0/24
  4. 192.168.0.0/21
Correct answer: BD



Question 5

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


  1. 6
  2. 14 
  3. 28
  4. 30
Correct answer: B



Question 6

What are three benefits of using IPv6? (Choose three.)


  1. IPv6 supports a greater level of security by integrating features that were optional add-ons in IPv4.
  2. IPv6 reduces administrative overhead using stateless address autoconfiguration for hosts.
  3. IPv6 eliminates the need for private to public NAT using a large address pool.
  4. IPv6 provides backward compatibility with IPv4 using the Next Header field.
  5. IPv6 represents large IP addresses using dotted decimal notation.
Correct answer: ABC



Question 7

Which statement is correct about the forwarding table? 


  1. The forwarding table is stored only on the PFE.
  2. The forwarding table contains all known routes.
  3. The forwarding table is stored on both the RE and PFE. 
  4. The forwarding table is stored only on the RE.
Correct answer: C



Question 8

Which statement describes exception traffic?


  1. Exception traffic must be sent to the PFE for processing.
  2. Exception traffic enters one ingress port and is sent out multiple egress ports.
  3. Exception traffic is rate-limited on the internal link to prevent DoS attacks.
  4. Exception traffic is processed after forwarding traffic when congestion exists.
Correct answer: C



Question 9

Which process is responsible for the configuration of the router and all user commands on a Junos device?


  1. rpd
  2. chassisd
  3. dcd
  4. mgd
Correct answer: D
Explanation:



Question 10

How does the PFE handle unicast transit traffic destined for an existing forwarding table entry?


  1. It sends the traffic through one egress port toward its destination.
  2. It sends the traffic through multiple egress ports to all available receivers.
  3. It sends the traffic through an internal link to the RE.
  4. It sends the traffic to the local system for further processing.
Correct answer: A









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