642-732 Conducting Cisco Unified Wireless Site Survey Exam Set 2

642-732 Conducting Cisco Unified Wireless Site Survey Exam Set 2

A customer requesting a site survey requires hidden APs, basic data coverage, and guest access in a multifloor environment. Which industry vertical best describes this customerX


Options are :

  • warehousing
  • hospitality
  • health care
  • manufacturing

Answer : hospitality

200-125 CCNA Cisco Certified Network Associate Test Set 3

What measurement can Iperf be used to verifyX


Options are :

  • utilization
  • RSSI
  • throughput
  • SNR
  • interference detection

Answer : throughput

An engineer is deploying centralized wireless solution with a 5508 controller. What is the most AP licenses that can be supportedX


Options are :

  • 1000
  • 50
  • 100
  • 250
  • 500

Answer : 500

A customer is experiencing slower client data throughput than the data rate setting. Which two wireless characteristics are the primary contributing factorsX (Choose two.)


Options are :

  • Broadcast and multicast are sent at the lowest associated data rate.
  • Overlapping channels cause co-channel interference.
  • Clients that are farther from the access point connect at a slower data rate.
  • B,E
  • All clients on a given access point share the bandwidth of the channel.
  • Lower data rates decrease overall throughput.
  • 802.11 acknowledges all packets, which halves throughput on the channel.

Answer : B,E

300-320 Designing Cisco Network Service Architectures Exam Set 3

An engineer is installing a wireless network in an industrial area with extreme temperatures and a significant amount of dust. Which enclosure should be used to protect the APsX


Options are :

  • ACU
  • WLSE
  • ADU
  • NEMA

Answer : NEMA

How many location points are needed to validate both 802.11b/g and 802.11a in the Cisco WCS CalibrationX


Options are :

  • 300
  • 150
  • 100
  • 200
  • 50

Answer : 300

Which two tools can an engineer use to verify RF data rates and coverage after installationX (Choose two.)


Options are :

  • Cisco WCS Voice Audit Report
  • D,E
  • AirMagnet Passive Survey Mode
  • AirMagnet Planner Mode
  • Cisco WCS Location Readiness Tool
  • AirMagnet Active Survey Mode
  • Cisco WCS Planning Mode

Answer : D,E

300-115 Implementing Cisco IP Switched Network Practice Exam Set 1

An engineer is tasked with designing a WLAN. The customer is prioritizing data speeds to the desktop, but is also entertaining the idea of adding 802.11 phones in the future. Given this information, how should the engineer conduct the surveyX


Options are :

  • co-locate access points when possible to cover high user areas and place APs at each corner of the facility
  • stagger the AP placements, and be sure to have a high signal to noise ratio that will accommodate the future VoIP devices
  • consider the employee head count in congested office space and limit the edge of each cell to an RSSI of -67mW
  • restrict AP cell edges to -67dB and be sure to strategically place APs in congested office spaces

Answer : restrict AP cell edges to -67dB and be sure to strategically place APs in congested office spaces

Which three best practices should be performed for a Data-Only SurveyX (Choose three.)


Options are :

  • 10 - 15 percent overlap
  • reduce the power to 50% of the client max power
  • 5 - 10 percent overlap
  • reduce the power to 75% of the client max power
  • A,C,F
  • enable DTPC
  • disable DTPC

Answer : A,C,F

Which option lists the non-overlapping channels in the ETSI domainX


Options are :

  • 1, 5, 9, 13, and 14
  • 1, 5, and 9
  • 1, 5, 9, and 13
  • 1, 6, and 11
  • 1, 6, 11, and 14

Answer : 1, 6, and 11

100-105 Net Cert Interconnecting Cisco Networking Exam Set 3

Which regulation is OSHA responsible for enforcingX


Options are :

  • safety and health regulations
  • fire and other hazard regulations
  • electrical and wiring regulations
  • radio communication regulations

Answer : safety and health regulations

Which three reasons describe the importance of assessing existing wired infrastructureX (Choose three.)


Options are :

  • determine quality of service
  • determine cable length
  • A,B,C
  • determine UPS requirement
  • determine LWAPP support
  • determine CAPWAP support
  • determine port bandwidth
  • determine PoE requirement

Answer : A,B,C

An engineer is preparing to conduct a site survey with AirMagnet. The engineer wants to capture all 802.11 traffic (not SSID specific) on the first walkthrough. Which survey mode should be usedX


Options are :

  • planning mode survey
  • active with Iperf for greenfield: SSID mode
  • active
  • passive
  • active with Iperf for greenfield: AP mode

Answer : passive

210-065 Implementing Cisco Video Network Devices Exam Set 1

An engineer installed a Cisco Aironet 1400 Wireless Bridge as a central bridge. Which is the maximum power setting for a point-to-multipoint linkX


Options are :

  • 24 dBm
  • 22 dBm
  • 12 dBm
  • 13 dBm

Answer : 12 dBm

Which hop count is Ciscos maximum recommended for a client in a wireless Mesh networkX


Options are :

  • 6
  • 8
  • 4
  • 2

Answer : 4

What three pieces of information should be included in an installation reportX (Choose three.)


Options are :

  • switch connection for each MAP
  • license file for each RAP
  • software versions of each AP
  • radio status for each AP
  • configuration files for each WLC
  • mobility group name for each WLC
  • A,B,E

Answer : A,B,E

Cisco CCNP Route 300-101 Practice Tests Set 2

What is the attenuation of a wireless signal that passes through a cider block wallX


Options are :

  • 4 dB
  • 6 dB
  • 12 dB
  • 3 dB

Answer : 4 dB

During RF verification, some 5 GHz clients are unable to connect to certain APs, while other 5 GHz clients can connect to all APs. What may prevent some clients from connectingX


Options are :

  • some clients may not support OFDM modulation
  • some clients may not support TPCv2
  • some clients may not support the UNII-2 Extended band
  • some clients may not support CCXv5

Answer : some clients may not support the UNII-2 Extended band

In an outdoor mesh environment, which is the purpose of deploying one of the access points relatively higher than the othersX


Options are :

  • The MAPs need to be mounted higher than the first hop RAPs so that the mesh units can accomplish radio line of sight.
  • An AP deployed as a RAP needs to be mounted in a higher elevation to provide clear connectivity to first hop MAPs.
  • Elevated MAPs are connected to the switches, providing better bandwidth that all the RAPs utilize for client connectivity.
  • Root APs need clear line of sight to provide the best bandwidth to all of its RAPs, so the higher the better.

Answer : An AP deployed as a RAP needs to be mounted in a higher elevation to provide clear connectivity to first hop MAPs.

Cisco 210-060 Implement Collaboration Device Practice Exam Set 3

What are two advantages of conducting an active survey versus a passive survey when verifying RF coverageX (Choose two.)


Options are :

  • verifies packet loss
  • A,C
  • verifies SNR
  • verifies interferers
  • verifies roaming
  • verifies signal level

Answer : A,C

A small medical office would like to have wireless ability. Which survey tool would provide the fastest AP locations without sacrificing qualityX


Options are :

  • Air Magnet Survey Pro-active survey
  • Cisco Spectrum Expert utility
  • Air Magnet predictive survey tool
  • Cisco Spectrum Analyzer tool

Answer : Air Magnet predictive survey tool

What is the minimum CCX version necessary on a client when adding data points during WCS CalibrationX


Options are :

  • CCXv2
  • CCXv1
  • CCXv5
  • CCXv4
  • CCXv3

Answer : CCXv2

ICND2 200-105 Certification Practice Tests Set 2

Which type of information should be included in an installation reportX


Options are :

  • A complete characterization of the external WLAN environment.
  • Soft copies of configuration for switches, routers, controllers, and location appliances
  • A detailed description of the WLAN environment during the post-installation testing, for example, number of people present, furniture, no furniture, and sources of interference present.
  • The exact number of users the WLAN will support.

Answer : Soft copies of configuration for switches, routers, controllers, and location appliances

400-101 CCIE Routing and Switching Written Practice Exam Set 3

When discussing a WLAN site survey project with a customer, which four things do you need to know about the scope of the project before startingX (Choose four.)


Options are :

  • How many members of the customer IT staff will require trainingX
  • Can the survey be accomplished in the time allottedX
  • Is this a new project, an extension, or a modification to an existing WLANX
  • Will site survey engineers need to shadow user as they perform their work dutiesX
  • How many APs and controllers are projected to be neededX
  • Is the project fundedX
  • A,B,C,F
  • Internally, who or which group is driving this projectX
  • How many user groups will need to be interviewedX

Answer : A,B,C,F

Which statement best describes an outdoor RF point-to-point antenna deploymentX


Options are :

  • Both antennas must be horizontally polarized.
  • Both antennas must be vertically polarized.
  • There should be a 90 degree difference between antennas for best results
  • It does not matter so long as both antennas have matching polarization.
  • There should be a 180 degree difference between antennas for best results

Answer : It does not matter so long as both antennas have matching polarization.

You have been contacted by a medium sized medical center to do a site survey of their existing WLAN. The current network is set up with multiple SSIDs/VLANs to separate voice and data and the networks functioning properly. The medical center would like to add Vocera voice badges to the existing VoWLAN. Which two issues need to be considered during the site surveyX (Choose two.)


Options are :

  • To make these devices as efficient as possible, the Vocera voice badges should be placed on their own unicast SSID/VLAN.
  • The additional voice endpoints may increase additional load, which may increase delay in the WLAN and cause voice quality to degrade
  • Verify the WLAN is multicast enabled for Vocera voice badges.
  • A,C
  • There will not be any issues due to adding the Vocera voice badges because they are point-to-point devices and do not require the infrastructure to communicate.
  • Verify the WLAN that is being used by the Vocera voice badges is configured in the WLC to use the Gold QoS value.

Answer : A,C

Cisco 300-209 Implementing Secure Mobility Solutions Exam Set 5

In performing a post-deployment audit, you are concerned by significant changes in measured RSSI and SNR values taken on a wireless client in one location. How do you explain the differences in these valuesX


Options are :

  • The differences in the RSSI and SNR values are a result of signal diffusion in the environment.
  • The differences in the RSSI and SNR values are a result of signal diffraction in the environment.
  • The differences in the RSSI and SNR values are a result of multipath in the environment.
  • The differences in the RSSI and SNR values are a result of signal absorption in the environment.

Answer : The differences in the RSSI and SNR values are a result of multipath in the environment.

When designing and deploying an outdoor mesh network, what is the appropriate RF cell overlapX


Options are :

  • 15 percent
  • 25 percent
  • Application dependent
  • 20 percent
  • 10 percent

Answer : Application dependent

What are two reasons that it is always preferable to obtain a digital copy of the "as built" drawings for a site you need to perform a WLAN site survey onX (Choose two.)


Options are :

  • A digital copy of the "as built" drawings is always more accurate than design drawings because it includes the placement of office furniture.
  • B,D
  • A digital copy of the "as built" drawings includes all the changes made during construction that are not included in the design drawings
  • A digital copy of the "as built" drawings assists in the placement of WLAN equipment so the WLAN signal minimizes wired network delay
  • A digital copy of the "as built" drawings includes a full set of preliminary mechanical drawings so sources of interference, diffusion, and absorption can be easily identified.
  • A digital copy of the "as built" drawings allows you to more accurately estimate physical AP placement in the customer environment.

Answer : B,D

100-105 Net Cert Interconnecting Cisco Networking Exam Set 4

When performing a post-installation audit with a auditing tool such as Ekahau, which two steps are associated with the active portion of the auditX (Choose two.)


Options are :

  • Check that all channels are supported by the APs regardless of client capabilities.
  • Check for co-channel interference by standing near an access point on one channel and watching for other access points that are on the same channel.
  • C,D
  • Check to see if the signal level on other access points that are heard on the same channel is at least 19 dBm weaker than the access point that you are next to.
  • Verify smooth roaming.
  • Verify that the network traffic of physical data rate and packet loss meets user requirements.

Answer : C,D

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