Online Access Free MSC-121 Exam Questions

Your latest project is to provide wireless coverage to a large 4 story residential structure. The customer requires a low cost and quickly implemented solution for this structure. Which of the following access point combinations would you recommend?

• A.Use AP6511s for room coverage and AP6532s for public areas
• B.Use AP7131sthroughout the entire facility
• C.Use AP621s for room coverage and AP7131s for public areas
• D.Use AP650s and AP6511s for public areas

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 are in ERP protection mode
• B.The access points are in HR/DSSS only mode
• C.The access points support Quality of Service
• D.The access points are in OFDM only mode

You are a network design engineer and are assigned to provide an enterprise S02.1X/EAP solution to secure your company's IEEE 802.11n WLAN. What networking protocol/service that provides centralized Authentication, Authorization, and Accounting (AAA) management for computers to connect and use wireless network resources can be implemented?

• A.Wi-Fi Protected Access (WPA) Passphrase
• B.Remote Authentication DialinUser Service (RADIUS)
• C.Secure Shell (SSH)
• D.Public Key Infrastructure (PKI)
• E.Virtual Private Networking (VPN)

You have just shown your assistant that increasing the number of simultaneous clients connected to the same access point has a significant negative impact on data throughput. Which of the following items, in addition to this would have a similar effect on data throughput?

• A.The presence of an 802.11b client on an 802.11 g WLAN
• B.Antenna height of the access point
• C.Changing from an 802.11/b/g network to 802.11g only
• D.The presence of 802.11g clients in an 802.11 b network

You are working with a geographically dispersed client on the design of a new network. The RFP has identified that there are 50 locations and that each must:
The customer also needs to:
Assuming the client is interested in a cost effective and scalable solution, which Motorola Solutions Wireless Controller and Access Points would you implement?

• A.RFS7000 with AP6532
• B.RFS7000 with AP650
• C.RF56000 with AP6532
• D.RFS4000 with AP650
• E.RFS6000 with AP650