Q1. Why is IPv6 packet processing more effective than IPv4 packet processing? 

A. fixed header size 

B. smaller header size 

C. fewer header fields 

D. variable header size 

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Q2. Which operational mode command can be used to synchronize the local system time with an NTP server? 

A. set ntp time 64.32.129.3 

B. set clock ntp 64.32.129.3 

C. set time 64.32.129.3 

D. set date ntp 64.32.129.3 

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Q3. Which two statements are true about the configure exclusive command? (Choose two.) 

A. It allows users to retain all uncommitted changes when exiting exclusive configuration mode. 

B. It allows multiple users to edit private copies of the configuration concurrently. 

C. It causes the loss of all uncommitted changes when exiting exclusive configuration mode. 

D. It excludes other users from editing the configuration. 

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Q4. Which command displays the amount of space available on the storage media? 

A. show chassis routing-engine 

B. show system file-storage 

C. file list 

D. show system storage 

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Q5. -- Exhibit --

[edit policy-options] 

user@router# show 

policy-statementpolicyABC { 

term A { 

from { 

protocol rip; 

route-filter 192.168.1.0/24 longer; 

} 

then accept; 

} 

} 

 [edit protocols ospf] 

user@router# show 

exportpolicyABC; 

area 0.0.0.0 { 

interface ge-0/0/0.0; 

interface lo0.0; 

} 

-- Exhibit --

Referring to the exhibit, which two statements are true? (Choose two.) 

A. The route 192.168.1.0/25 is accepted. 

B. The route 192.168.2.0/24 is accepted. 

C. OSPF routes will be exported into RIP. 

D. RIP routes will be exported into OSPF. 

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Q6. Which directory does the Junos OS use to store syslog information by default? 

A. /var/messages 

B. /var/syslog 

C. /var/tmp 

D. /var/log 

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Q7. You have been allocated a /22 network. 

How many usable hosts are available? 

A. 510 

B. 512 

C. 1022 

D. 1024 

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Q8. Which command do you use to go from the shell prompt to the CLI prompt? 

A. run cli 

B. cli 

C. start cli 

D. edit 

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Q9. You have been asked to configure your router to send link-related SNMP trap notifications to the network management system (NMS) located at address 172.16.17.1. 

Which two commands are required? (Choose two.) 

A. set snmp trap-group my-trap-group targets 172.16.17.1 

B. set snmp targets 172.16.17.1 

C. set snmp trap-group my-trap-group link-status 

D. set snmp trap-group my-trap-group categories link 

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

Which statement is correct? 

A. The count parameter creates a counter that you can view with the show firewall command. 

B. The count parameter allows the router to count the number of pings for logging purposes. 

C. The count parameter allows the router to pause for 1000 seconds before sending out a ping. 

D. The count parameter allows the router to send out 1000 pings and then stop. 

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