Motorola Solutions Design WLan Solutions - MSC-121 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

You require an Independent Access Point that can support 802.11a/b/g/n client connections at both 2.4GHz and 5GHz frequencies simultaneously. This AP must also support a dedicated VVIPS Sensor for scanning the same frequencies for Rogue AP Detection. Which of the following AP models would BEST meet these requirements?

A. AP6532 with Dual Radio Option B. AP6532 with Tri-Radio Option C. AP7181 with Tri Radio Option D. AP7131 with Tri Radio Option E. AP7131 with Dual Radio Option

Discussion 0

Correct Answer: D Vote an answer

Question 2

You have been working on the design specification for a new WiNG 5 WLAN for a new customer. The client needs wireless internet connectivity as well as voice over IP (VoIP) in two key auditoriums of their sports center. Your team has just created a LANPlanner report and the design calls for 11 APs. The customer had identified 2 client locations (Location A and Location B) that he would like to discuss with you.
Assume that the VoIP applications you will be deploying are constrained by the parameters outlined in the table below.

Given the constraints of the VoIP applications, which of the following is TRUE at 2,4GHz? Use the relevant VoIP Handsets Application map in the LANPlanner - Sports Center exhibit at the bottom.
Given the constraints of the VoIP applications, which of the following is TRUE at 2.4GHz? Use the relevant VoIP Handsets Application map in the LANPlanner - Sports Center exhibit at the bottom.

A. Clients at both the locations are served. B. Clients at Location A are served but not at Location B. C. Clients at Location B are served but not at Location A. D. Clients at both the locations are not served.

Discussion 0

Correct Answer: B Vote an answer

Question 3

When Proxy ARP is enabled on the WLAN infrastructure, ARP messages originating from the wired network are:

A. Never sent to the mobile device B. Always sent to the mobile device C. Sent when the mobile device sends request to the wireless switch D. Sent upon initial power-up of the mobile device

Discussion 0

Correct Answer: A Vote an answer

Question 4

You have a client that would like you to design a large wireless network that will include access in remote locations. Requirements include:
The client uses ActiveDirectory as their credential-store and have AD servers at the data center and remote locations. What is the best way to design a wireless network where users could still be authenticated in case of a WAN-link failure at the remote site?

A. Use the on-board RADIUS server in the AP as the secondary server and configure it to use the local LDAP server as its data-store. B. If the WAN link is severed, there is no way to reach primary or backup RADIUS servers. C. Install RADIUS servers at each remote location. D. Create a common login/password that could be hard coded into APs for emergency use.

Discussion 0

Correct Answer: A Vote an answer

Question 5

A mobile device is experiencing poor performance due to Broadcast and Multicast traffic which is coming from the wired LAN. Which of the following will reduce the amount of Broadcast and Multicast traffic on the Wireless LAN?

A. Implement 802.1p prioritization on the wired network. B. Implement a VLAN that only supports the wireless traffic. C. Change the antenna types to directional if they are Omni D. Decrease the transmit power on the Access Points.

Discussion 0

Correct Answer: B Vote an answer

Question 6

An existing customer site within an industrial park is using dual band capable VoWLAN devices on the 802.11b/g/n frequency band. The customer uses an RFS4000 cluster (active/standby) with single radio AP650's running WiNGv5.x code. Up until recently, the devices have been performing as expected. This week, however, the VoWLAN devices have started having issues related to voice quality and establishing connections. After some investigation, you determine that a neighbor has recently installed a brand new wireless system. What can this customer do to best address the issues related to voice quality and establishing connections?

A. Configure the APs and VoWLAN devices to work on the 802.11a/n frequency band. B. Increase the power output on their own AP's in order to 'drown out' the neighbors signals. C. Explain to the neighbor that they need to change their settings or lower their AP power output because it is illegal for their network to interfere with a currently installed wireless network. D. Purchase ADSP and use the air termination feature to constantly jam the neighbors APs as rogues.

Discussion 0

Correct Answer: A Vote an answer

Question 7

A WLAN customer has identified the need for voice traffic as a key requirement. Which one of the following configuration options should be part of your design and is considered a best practice?

A. Do not use more than three ESSID's on each Access Point. B. Set the D71M to less than 3. C. Use only the same model of Access Points throughout the facility. D. Place all wireless traffic on the same VLAN.

Discussion 0

Correct Answer: B Vote an answer

Question 8

Motorola Solutions WLAN products eliminate bottlenecks and poorly performing applications by utilizing smart direct routing, which provides a more powerful, high performing, secure network. All of the following are considered benefits of Motorola Solutions smart direct routing, EXCEPT:

A. Greater Network Capacity B. Decreased Network Traffic C. Increased Mobility and Roaming D. Reduces the amount of PoE devices in a typical network E. Higher Quality of Service

Discussion 0

Correct Answer: D Vote an answer