最新なMotorola Solutions MSC-121問題集（112題）、真実試験の問題を全部にカバー！

質問 1：
You are tasked with designing a WLAN wireless network based on the following criteria.
The client would like a cost effective solution that has the ability to scale. Which of the following would you recommend?
A. 1 RFS7000 in the NOC and 1000 RFS4000 at each site
B. 10 RFS6000 controllers with 10 RFS6000 redundant controllers in the NOC
C. 6 RFS7000's controllers with 6 RFS7000's redundant controllers in the Network Operations Center (NOC)
D. 1 NX9000 controller with 1 NX9000 redundant controller in the NOC
正解：D

質問 2：
Based on WiNG 5 network intelligence that exists in both access points and controllers which of the following are key attributes used by Motorola WLAN products (select THREE)?
A. Phase Key Shifting to discrete channels
B. Unbreachable WEP encryption
C. 802.11n Functionality
D. Access Points can communicate directly with each other to create more efficient network traffic routes
E. Element aware network that communicates with each other to create the best possible routes through the network
正解：C,D,E

質問 3：
XYZ Company is deploying a companywide Motorola Solutions wireless infrastructure. The following list is a breakdown of XYZ Company facilities with the number of access points required for each location:
XYZ is looking for the most cost effective solution, while still being able to manage and configure the system centrally. Which of the following would you recommend?
A. NX9000 at Corporate HQ, RFS6000 and AP650 at locations with more than 24 AP's, AP6532 at locations with less than 24 AP's.
B. 4 RFS7000 at Corporate HQ, RFS6000 and AP650 at locations with 24 or more AP's, AP6532 at locations with less than 24 AP's.
C. AP7131s at each location.
D. NX9000 at Corporate HQ and AP7131's at all locations.
E. NX9000 at Corporate HQ, RFS7000 and AP650 at locations with more than 24 AP's, AP7131 at locations with up to 24 AP's.
正解：A

質問 4：
One of the key benefits of Independent Access Points is that they have the ability to work independently without a controller or run in adaptive mode with limited use of the controller.
Motorola RFS Controllers have the ability to support many Independent APs verses APs in Dependent mode. What is the correct number of Independent APs that are supported by each RFS Controller listed below?
A. RFS7000=2048, RFS6000=1024. RFS4000=256
B. RFS7000=256, RFS6000=32, RFS4000=8
C. RFS7000=1024, RFS6000=256, RFS4000 = 36
D. RFS7000=16384, RFS6000=S192, RFS4000=4096
正解：C

質問 5：
You are designing a new 802.11 installation that will be built on an IEEE 802.3 10/100/1000 BaseT-backbone infrastructure. All IEEE 802.11n access points and VoIP phones will be IEEE 802.3 Power over Ethernet (PoE) powered devices. The 802.11n access points will utilize dual band 3X3 MIMO and require 802.3at PoE. Which is a true statement regarding a WLAN deployment of this nature?
A. Only IEEE 802.3af PoE devices can operate on a Gigabit network infrastructure.
B. VoIP phones and access points cannot be located on the same access layer PoE switches.
C. An accurate power sourcing equipment (PSE) power budget must be performed.
D. This installation can only use endpoint Power Sourcing Equipment (PSE) devices.
正解：C

質問 6：
One of the key features of an Independent Access Point is the ability to rapidly deploy wireless coverage anywhere. Which of the following Motorola Solutions Products is best suited for fast, wall-mounting installation using existing Cat5/6 wiring inside high-density buildings?
A. AP6511
B. AP5181
C. AP7131
D. AP5131
正解：A

質問 7：
A customer has a warehouse that tends to fluctuate inventory frequently. They have noticed that when the warehouse is very full, the mobile clients they are using have data connection issues when moving down the aisles (dropped connections). When the warehouse is less full, the clients operate fine. They are using standalone AP7131N's running WiNG 5. What best describes their issue and how it can be resolved?
A. The issue is coverage holes and can be resolved by using SmartRF, configured to maintain device SNR.
B. The issue is latency and can be resolved by adding APs in all areas of the warehouse.
C. The issue is multipath and can be resolved by moving one of the AP7131N radio antennas 6 feet closer to the aisle.
D. The issue is co-channel interference and can be resolved by adding additional APs in areas that experience this issue.
正解：A

質問 8：
You are a computer network consultant at a small medical office and responsible for the design and deployment of the IEEE 802.11b/g WLAN. Some of the users of the WLAN are complaining about the performance of the network. You use a layer 2 WLAN analyzer to view the frames traversing the wireless medium to see if you can determine the problem. After careful examination of the data recorded you notice a significant amount of CTS-to-Self frames. What is a potential reason for the high number of these frame types?
A. The access points support Quality of Service
B. The access points are in OFDM only mode
C. The access points are in ERP protection mode
D. The access points are in HR/DSSS only mode
正解：C

質問 9：
You are working with a WLAN customer that has chosen to have a single flat network. When designing this network, which of the following can hinder network performance the MOST?
A. Having one Broadcast Domain
B. Setting the D71M to 10
C. Having too many VLANs
D. Putting the Access Points on different VLANS
正解：A