Exercise: Wireless Technologies

Questions for: Wireless Technologies

In Cisco's Unified Wireless Solution, what is the split-MAC architecture?
A:
The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains.
B:
The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices.
C:
The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network.
D:
The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains.
Answer: B
The split-MAC architecture allows the splitting of 802.11 protocol packets between the Cisco LWAPP-based AP, which handles real-time portions of the protocol, and the WLAN controller, which handles those items that are not time sensitive.
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How many non-overlapping channels are available with 802.11a?
A:
3
B:
12
C:
23
D:
40
Answer: B
The IEEE 802.11a standard provides up to 12 non-overlapping channels.
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How many non-overlapping channels are available with 802.11b?
A:
3
B:
12
C:
23
D:
40
Answer: A
The IEEE 802.11b standard provides 3 non-overlapping channels.
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What is the maximum data rate for the 802.11a standard?
A:
6Mbps
B:
11Mbps
C:
22Mbps
D:
54Mbps
Answer: D
The IEEE 802.11a standard provides a maximum data rate of up to 54Mbps.
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What is the maximum data rate for the 802.11g standard?
A:
6Mbps
B:
11Mbps
C:
22Mbps
D:
54Mbps
Answer: D
The IEEE 802.11g standard provides a maximum data rate of up to 54Mbps.
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