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Question No.1
A help desk engineer is attempting to perform a remote packet capture on the wireless network. Which access point mode is necessary to perform this function?
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sniffer
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SE-Connect
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monitor
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rogue detector
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FlexConnect
Correct Answer: A
Question No.2
After you configure the Cisco 5508 Wireless Controller v7.6, a customer requests an SSID that allows for client web authentication with email input. Which authentication method should be used?
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pass-through
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authentication
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splash page web redirect
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conditional web redirect
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on MAC filter failure
Correct Answer: A
Question No.3
The IEEE 802.11n standard provides 40-MHz channels, improved MAC efficiency, and MIMO. Which three elements define the 802.11n implementation of MIMO? (Choose three.)
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channel bonding
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dynamic frequency selection
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maximal ratio combining
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packet aggregation
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spatial multiplexing
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transmit beam forming
Correct Answer: CEF
Question No.4
Which four options are the characteristics of the original 802.11 protocol? (Choose four.)
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Defined DSSS and FHSS as possible methods for modulation
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Designed to operate in the 5 GHz ISM frequency spectrum
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The most common deployment is three non-overlapping channels that are 20 MHz wide
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The protocol sets the maximum throughput at 1 Mb/s or 2 Mb/s
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Defined FHSS and OFDM as possible methods for modulation
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The most common deployment is three non-overlapping channels that are 22 MHz wide
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Designed to operate in the 2.4 GHz ISM frequency spectrum
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The protocol sets the maximum throughput at 1 Mb/s
Correct Answer: ADFG
Question No.5
Which statement about an infrastructure basic service set is true according to IEEE 802.11
specifications?
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The set also is called an ad hoc network.
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The BSSID is generated from the first wireless client that starts up in the IBSS.
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The set enables the use of ESS.
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No signals are relayed from one client to another client.
Correct Answer: C
Question No.6
Which two actions are best for deploying VoWLAN on a wireless network? (Choose two.)
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Minimize the use of Class 3 Bluetooth devices.
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Minimize the use of analog cameras.
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Minimize the use of IP cameras.
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Maximize client access by enabling all data rates used by clients.
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Maximize client access by enabling only a few high data rates used by clients.
Correct Answer: BE
Question No.7
An engineer is trying to identify if radar has impacted the wireless network at a customer site. When using the controller GUI, which dashboard in the Monitor section presents this information?
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802.11a/n – Air Quality Reports
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Clean Air – Worst Air Quality Report
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802.11b/g/n – Interfering Devices
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Statistics – Mobility Statistics
Correct Answer: A
Question No.8
Which two statements about beacon frames used by access points are true? (Choose two.)
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They contain SSIDs if this feature is enabled.
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They provide vendor proprietary information.
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They are another name for an associated request.
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They are sent in response to a probe frame.
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They include ATIM window information for power save operations.
Correct Answer: AB
Question No.9
What is the difference between the IEEE, the WiFi Alliance, and the FCC, ETSI, and TELEC?
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The IEEE and FCC are responsible for the standards that apply to wireless networks. The WiFi Alliance, ETSI, and TELEC are the governmental agencies that regulate compliance with local standards.
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The IEEE is responsible for Layer 1 and Layer 2 protocols. The WiFi Alliance is responsible for interoperability testing. The FCC, ETSI, and TELEC are responsible for radio frequency and
transmission power-level regulations and standards in the U.S., Europe, and Japan.
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The IEEE is responsible for Layer 1 and Layer 2 protocols. The FCC, ETSI, and TELEC are responsible for interoperability testing and compliance. The WiFi Alliance is responsible for radio frequency and transmission power-level regulations and standards on a global basis.
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The IEEE and FCC are responsible for the Layer 3 protocol support and frequency and power- level regulations in the United States. ETSI and TELEC are responsible for frequency and power- level regulations in Europe and Japan. The WiFi Alliance is responsible to interoperability testing.
Correct Answer: B
Question No.10
Which governing body analyzes the applications and environments in which wireless networks are used?
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EIRP
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ETSI
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FCC
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IEEE
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WiFi Alliance
Correct Answer: D
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