Which feature supported by SNMPv3 provides an advantage over SNMPv2c?
Answer(s): A
SNMPv3 enhances security over SNMPv2c by adding authentication (and optional encryption), ensuring that management traffic is protected and verified. This provides integrity and secure access control, which is not available in SNMPv2c that only relies on community strings.
You are doing tests in your lab and with the following equipment specifications:-AP1 has a radio that generates a 16 dBm signal.-AP2 has a radio that generates a 13 dBm signal.-AP1 has an antenna with a gain of 8 dBi.-AP2 has an antenna with a gain of 12 dBi.-The antenna cable for AP1 has a 4 dB loss.-The antenna cable for AP2 has a 3 dB loss.What would be the calculated Equivalent Isotropic Radiated Power (EIRP) for AP1?
Answer(s): B
EIRP is calculated as:EIRP = Transmit Power + Antenna Gain – Cable LossFor AP1: = 16 dBm (radio) + 8 dBi (antenna) – 4 dB (cable loss) = 20 dBm
Which statement is correct for the HPE Aruba Networking Analytics Engine (NAE) in VSX environment?
Answer(s): C
In an HPE Aruba VSX environment, the Network Analytics Engine (NAE) does not share sensor data between switches. Each switch runs its own independent Python-based NAE agents and stores sensor values locally, ensuring monitoring and analytics remain functional even if one VSX peer fails.
Your manufacturing client is deploying two hundred wireless IP cameras and fifty headless scanners in their warehouse. These new devices do not support 802.1X authentication.How can HPE Aruba Networking enhance security for these new IP cameras in this environment?
What is a primary benefit of BSS coloring?
BSS coloring, introduced in Wi-Fi 6 (802.11ax), tags frames with a “color” to distinguish between overlapping BSSs operating on the same channel. This lets APs and clients identify whether signals come from their own BSS or from a neighboring one, reducing unnecessary contention and allowing same-channel APs to be placed closer together without as much interference.
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