In the figure, the main lobe width of the directional antenna is 31°. Which are the angles allowed between two MPs? (Multiple Choice)
Answer(s): A,B
The AP periodically sends Discovery Request messages to check whether the original primary tunnel recovers. If the original primary tunnel recovers, the AP switches STA data back to this tunnel after a delay because this tunnel has a higher priority than the other one. To prevent frequent switchovers caused by network flapping, the AP requests ACs to perform revertive switchover after six Echo intervals, and then sends STA data to the new active AC.
Answer(s): B
Which are the advantages of Portal authentication over 802.1x authentication? (Multiple Choice)
Answer(s): A,B,D
Smart roaming ensures that each STA can associate with the AP nearest to it. It implements load balance among APs.
Answer(s): A
As shown in the figure, a 12.2 m high tree is an obstacle on a 10 km point-to-point communication link. The distance between the tree and one of the antennas is 4 km. If the signal transmission frequency is 5.8 GHz, what is the minimum installation height of the receive and transmit antennas based on the following formula and the Fresnei zone radius at the 4 km point?
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q-6 ans-b correct. https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-cli-quick-start/use-the-cli/commit-configuration-changes
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Delayed the exam until December 29th.
A and D are True
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