最新JN0-100题库下载
Title    :  Juniper Networks Certified Internet Associate (JNCIA-JUNOS)
Version :  Demo
 
1. How many IP addresses can be configured in a given interface?
A. one primary and one secondary IP address
B. one IP address
C. as many IP addresses as you want
D. one primary and multiple secondary IP addresses
Answer: C   

2. Which command is a valid way to view the status of an interface?
A. > show interfaces fe-0/0/0 extensive
B. > show interfaces fe-0/0/0 status
C. > show interfaces fe-0/0/0 health-info
D. > show interfaces fe-0/0/0 verbose
Answer: A   
 
3. Which three statements are true of dynamic routing protocols? (Choose three.)
A. They are scalable.
B. They are Dijkstra based.
C. They share network layer reachability information among neighbors.
D. They automate next hop decisions.
E. They are tolerant of configuration errors.
Answer: ACD   

4. What represents the decimal equivalence of 11000000 10101000 10101100 11110001?
A. 192.168.184.201
B. 192.168.172.241
C. 192.170.172.237
D. 192.170.184.221
Answer: B   

5. Which two statements regarding JUNOS architecture are correct? (Choose two.)
A. The Routing Engine handles all exception traffic.
B. The Routing Engine synchronizes the route table with  the PFE.
C. The Routing Engine is hot-pluggable.
D. The Routing Engine controls the PFE.
Answer: CD   

6. If the PFE does not have a route to the destination address of a packet, which action will be taken?
A. The PFE floods the packet out of all interfaces.
B. The PFE drops the packet and sends a destination unreachable notification back to source device.
C. The PFE forwards the packet to the routing engine for further processing.
D. The PFE queues the packet and sends a request for a layer 3 lookup to the routing engine.
Answer: B