Q1. What is the central processing component of the forwarding plane? 

A. PFE 

B. RE 

C. Junos OS 

D. forwarding table 

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Q2. How many host addresses are available in the /28 network? 

A. 6 

B. 14 

C. 28 

D. 30 

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Q3. -- Exhibit --... 

if-exceeding { 

bandwidth-limit 1m; 

burst-size-limit 3k; 

} 

then discard; 

-- Exhibit --

The configuration in the exhibit is associated with which class of service component? 

A. classification 

B. policing 

C. queuing 

D. scheduling 

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Q4. -- Exhibit --

user@router> show route protocol static 

inet.0: 12 destinations, 12 routes (12 active, 0 holddown, 0 hidden) 

+ = Active Route, - = Last Active, * = Both 

192.168.1.0/24 *[Static/5] 00:03:13 >to 10.20.106.10 via fe-0/0/5.1 192.168.1.192/26 *[Static/5] 00:03:13 >to 10.20.14.131 via ge-0/0/0.0 192.168.1.192/27 *[Static/5] 00:03:13 >to 10.18.1.1 via ge-0/0/1.0 192.168.1.4/30 *[Static/5] 00:01:06 >to 10.20.14.130 via ge-0/0/0.0 -- Exhibit --

Using the routing table shown in the exhibit, what will be the next-hop IP address used for a destination IP address of 192.168.1.1? (Assume that the only routes to this destination are static routes.) 

A. 10.20.14.130 

B. 10.18.1.1 

C. 10.20.14.131 

D. 10.20.106.10 

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Q5. What are two benefits of the modular design of the Junos OS? (Choose two.) 

A. Each module uses application-specific integrated circuits (ASICs). 

B. Each module runs in its own protected memory space. 

C. Each module can be individually restarted. 

D. Each module is supported across all Junos platforms. 

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Q6. Which statement is true about the forwarding plane? 

A. It uses ASICs for increased performance. 

B. It is the intelligence of the platform. 

C. It maintains the routing tables. 

D. It is based on an x86 architecture. 

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Q7. -- Exhibit --[edit system syslog] user@router# show host 152.170.10.10 { 

any warning; 

} 

file changes { 

change-log info; 

} 

-- Exhibit --

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

A. Any warning message will be sent to the 152.170.10.10 host. 

B. A warning message will be logged when the 152.170.10.10 host logs in. 

C. Changes to the device's internal temperatures will be logged. 

D. Changes to the configuration will be logged. 

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Q8. In which hierarchy are routing policies defined? 

A. [edit policy-options] 

B. [edit routing-options] 

C. [edit forwarding-options] 

D. [edit protocols] 

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Q9. Your network administrator has asked you to view the real-time interface usage on ge-0/0/0. 

Which command would be used? 

A. monitor interface ge-0/0/0 

B. traceoptions interface ge-0/0/0 

C. debug interface ge-0/0/0 

D. monitor usage ge-0/0/0 

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Q10. Which statement describes transit traffic? 

A. Traffic addressed to the chassis that requires some form of special handling by the RE before it can be forwarded out an egress port. 

B. Traffic that enters an ingress port, is compared against the forwarding table, and is forwarded out an egress port. 

C. Any traffic that requires the generation of an ICMP message. 

D. Traffic that requires some form of special attention and does not pass through the device. 

View Answer