JN0-102 Premium Bundle

JN0-102 Premium Bundle

Junos, Associate (JNCIA-Junos) Certification Exam

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Juniper JN0-102 Free Practice Questions

Q1. Which two can be used to create and apply an export policy that advertises static routes to 

RIP neighbors? (Choose two.) 

A. set protocols rip export demo 

B. edit policy-options policy-statement demo set term 1 from protocol static set term 1 then accept 

C. edit policy-options policy-statement demo set term 1 from protocol static accept 

D. set protocols rip group internal export demo 

Answer: B,D 

Q2. What is the default export routing policy for RIP? 

A. Accept all local routes. 

B. Accept all RIP routes. 

C. Accept no routes. 

D. Accept all direct routes. 

Answer:

Q3. In dotted decimal notation, what is the equivalent of 11010101 01000010 01111111 11000010? 

A. 213.66.127.194 

B. 214.66.128.195 

C. 212.64.143.194 

D. 213.66.111.194 

Answer:

Q4. Which statement is correct regarding the Junos OS? 

A. The same Junos OS image is used on all Junos devices. 

B. The Junos OS provides separation between the control and forwarding planes. 

C. Each Junos OS image is based on model-specific source code. 

D. The Junos OS creates a secondary instance of the kernel to ensure redundancy. 

Answer:

Q5. Which command is used to restore a Junos device to its default state? 

A. load factory-default 

B. load override factory-default 

C. load replace default 

D. load set default 

Answer:

Q6. What is the last usable IP address in the 218.6.0.0/17 network? 

A. 218.6.125.254 

B. 218.6.126.254 

C. 218.6.127.254 

D. 218.6.128.254 

Answer:

Q7. You have been allocated a /22 network. 

How many usable hosts are available? 

A. 510 

B. 512 

C. 1022 

D. 1024 

Answer:

Q8. A user opens a webpage that requires the transmission of packets from the Web server to the client's browser. The packets transmitted from the Web server to the client exceed the smallest MTU value on the communications path. 

Which two protocol functions allow this type of communication? (Choose two.) 

A. packet segmentation 

B. serialized checking 

C. packet sequencing 

D. parallel checking 

Answer: A,C 

Q9. Which two firewall filter actions will terminate the processing and evaluation of a packet? (Choose two.) 

A. permit 

B. accept 

C. deny 

D. discard 

Answer: B,D 

Q10. You issue the ping interface t1-1/1/0 1.1.1.1 bypass-routing count 1000 rapid command. 

Which statement is correct? 

A. The bypass-routing parameter is used to test the density on the T1 line. 

B. The bypass-routing parameter cannot be used on a T1 interface. 

C. The bypass-routing parameter allows you to ping a host through an interface that has no route through it. 

D. The bypass-routing parameter allows you to ping a local WAN interface without generating any outbound traffic. 

Answer:

216. You issue the command telnet interface ge-1/1/0 10.10.10.1 source 192.168.100.1 bypass-routing. 

Which statement is correct? 

A. The bypass-routing parameter is ignored when using private IP addressing. 

B. The telnet session will have the source IP address 10.10.10.1. 

C. The telnet session will connect to the neighboring device’s interface ge-1/1/0. 

D. Return traffic for the telnet session might not arrive at interface ge-1/1/0. 

Q11. Which command displays the current temperature of a Junos device's components? 

A. show chassis temperature-thresholds 

B. show chassis environment 

C. show chassis hardware 

D. show chassis alarms 

Answer:

Q12. Which two statements are true about the primary address on an interface? (Choose two.) 

A. It is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interface. 

B. You use the primary address when you have multiple IP addresses belonging to the same subnet on the same interface. 

C. It can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interface. 

D. By default, the primary address on an interface is selected as the numerically highest local address configured on the interface. 

Answer: A,C 

Q13. What is the network address for the 10.13.147.100/19 host? 

A. 10.13.128.0 

B. 10.13.147.0 

C. 10.13.0.0 

D. 10.13.100.0 

Answer:

Q14. Using the command, user@router# load override latest.conf, where in the file system will the latest.conf be located? 

A. /var/home/user/ 

B. /var/config/saved/ 

C. /var/tmp/ 

D. /config/ 

Answer:

Q15. Which three user authentication methods are supported by the Junos OS? (Choose three.) 

A. RADIUS 

B. CHAP 

C. local user database 

D. TACACS+ 

E. PAP 

Answer: A,C,D 

START JN0-102 EXAM