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Aruba Wireless Mesh Professional 4.2 Sample Questions:
1. What would be a typical configuration of a Gigabit Ethernet port connected to a video camera?
A) Mode gateway
B) Native VLAN port
C) VLAN access port
D) VLAN trunk port
2. Which of the troubleshooting methods is NOT suitable to check mesh link connections?
A) Check the mesh-ID on each node
B) Check the RFM PDF value of each node
C) Check the RSSI level as well as antenna alignment
D) Check the mesh security settings on each node
E) Check the operational modes on each radio interface
3. What effect does multipath fade have on the signal at the receiver?
A) no effect, because all the signals are analyzed by the receiver
B) an increase in the noise measurement at the receiver
C) a decrease in the noise measurement at the receiver
D) a time differential or delay spread from reflected and absorbed signals
4. Which statement about AWR is NOT correct?
A) It supports dynamic metric
B) It is a link state routing protocol
C) It is optimized for wireless mesh networks
D) It is a Distance Vector routing protocol
E) It is loop free at any instant
5. Assume a video surveillance network design where 3 remote cameras are co-located with Aruba AirMesh routers and form a linear mesh to a single portal point. Assume the locations are number 0-4, starting from the portal and incrementing outward. Each of the three camera locations requires 15Mbps of throughput. How much bandwidth is required to be provided by the Node 1 radio that has a mesh link to the Portal?
A) 90 Mbps
B) 25 Mbps
C) 45 Mbps
D) 60 Mbps
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: D | Question # 4 Answer: B | Question # 5 Answer: C |
By Larry
