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QUESTION NO: 1
Which RingMaster license is needed to enable the RingMaster API?
A. base license
B. USM license
C. Agent license
D. AP license
Answer: C
QUESTION NO: 2
A small business is using Radio Frequency (RF) planning to establish and limit the number of access points (APs) needed for a coverage area. The company is trying to decide what to use for the baseline association rate for clients to connect to the access points.
Which two statements are correct? (Choose two.)
A. A baseline association rate of 54 Mbps requires more APs than a baseline association rate of 18 Mbps.
B. A baseline association rate of 18 Mbps requires more APs than a baseline association rate of 54 Mbps.
C. A baseline association rate of 54 Mbps requires the client to be farther away from the AP to reach the targeted rate.
D. A baseline association rate of 18 Mbps requires the client to be farther away from the AP to reach the targeted rate.
Answer: A,D
QUESTION NO: 3
You are using the RF Planning tool in RingMaster to configure a data capacity plan for a client.
Which three settings are required on the Data Capacity Options page? (Choose three.)
A. AP authentication mode
B. Per Station Throughput
C. Expected Station Count
D. Coverage Area
E. Station Oversubscription Ratio
Answer: B,C,E
QUESTION NO: 4
Multiple users are complaining that their wireless connections are not working.
Which RingMaster screen would the administrator use for troubleshooting?
A. Alarms
B. Clients
C. Monitor
D. Verification
Answer: C
QUESTION NO: 5
A network administrator must perform a software upgrade of a factory-default wireless LAN controller (WLC) using the CLI.
Which three actions are required? (Choose three.)
A. Set the inactive boot partition to the active boot partition.
B. Add an upgraded license for the new image.
C. Copy the new image to the inactive boot partition using TFTP.
D. Reboot the controller.
E. Upgrade the connected access points (APs) before upgrading the controller.
Answer: A,C,D QUESTION NO: 6
As a designer, you know that RingMaster needs only the principle radio frequency (RF) obstacles for planning.
Which three obstacles should be included? (Choose three.)
A. external walls
B. ceilings
C. partitions
D. file cabinets
E. windows
Answer: A,C,E
QUESTION NO: 7
Which UDP port is used for RADIUS authentication by default?
A. 1813
B. 5001
C. 1812
D. 8080
Answer: C
QUESTION NO: 8
Your manager asks you to verify that all access points in a cluster have a primary and secondary controller assigned.
Which CLI command should you use to verify this?
A. show cluster
B. show ap status
C. show mobility-domain
D. show cluster ap
Answer: D
QUESTION NO: 9
You want to copy 802.11 protocol messages from the RF channel to a specified observer running a protocol analyzer.
Which WLC feature would you use?
A. IGMP
B. RF Snoop
C. trace
D. RF ping
Answer: B
QUESTION NO: 10
You have wireless clients that are not part of the corporate network, but you want to allow them access to the Internet without requiring a username and password.
Which type of Service Profile in RingMaster should you configure?
A. Mesh Service
B. Voice Service
C. Open Access Service
D. Secure Service
Answer: C
QUESTION NO: 11
In which two situations does the wireless LAN system support the automatic load balancing of clients? (Choose two.)
A. across controllers in a Network Domain
B. across frequency bands when band-preference is configured
C. across management systems for load balancing
D. across adjacent APs configured in a load-balance group
Answer: B,D
QUESTION NO: 12
What are two advantages of using a locally switched data forwarding model? (Choose two.)
A. decreased latency
B. no AP licenses needed
C. increased coverage area
D. decreased jitter
Answer: A,D
QUESTION NO: 13
What is the hardware requirement for a RingMaster client?
A. Intel/AMD x86-compatible dual core processor, 2.0Ghz, 2GB RAM, 512 MB HD space
B. Intel/AMD x86-compatible single core processor, 2.0Ghz, 2GB RAM, 512 MB HD space
C. Intel/AMD x86-compatible single core processor, 2.0Ghz, 1GB RAM, 1024 MB HD space
D. Intel/AMD x86-compatible dual core processor, 1.0Ghz, 1GB RAM, 512 MB HD space
Answer: A
QUESTION NO: 14
A network administrator wants to look at data throughput per radio. Which panel in RingMaster would you use?
A. Verification
B. Alarms
C. Monitor
D. Devices
Answer: C
QUESTION NO: 15
Your wireless clients are experiencing periodic interruptions on the network that might be due to interference by another wireless device in the area. You decide to enable spectrum analysis on a couple of radios in the affected area to determine the cause.
Which three types of interference sources would you expect to find from the analysis? (Choose three.)
A. radar
B. Bluetooth
C. neighboring wireless network
D. microwave
E. cordless phone
Answer: B,D,E
QUESTION NO: 16
You have an AP with an 802.11b radio. You have installed it and want to know the data rates for it.
Which three data rates are supported? (Choose three.)
A. 3 Mbps
B. 2 Mbps
C. 5.5 Mbps
D. 11 Mbps
E. 7.5 Mbps
Answer: B,C,D
QUESTION NO: 17
A customer is concerned about the integrity of user data tunneled between the WLA and the WLC.
Which feature would be used to address this?
A. Data Path Encryption
B. AP Fingerprints
C. AP Security
D. IPsec Tunneling
Answer: A
QUESTION NO: 18
A company has installed new voice-over-wireless phones but complains that the voice quality is very poor.
What are two reasons for this problem? (Choose two.)
A. The appropriate QoS is not set up.
B. The SSID “voice” is not set up.
C. There is a noisy RF environment.
D. The voice user limit has been reached.
Answer: A,C
QUESTION NO: 19
In a default configuration, when the system observes a neighboring access point (AP) on both the wireless network and the wired network, how will the AP be identified?
A. as a suspect
B. as a neighbor
C. as a rogue
D. as a member Answer: C
QUESTION NO: 20
A customer is experiencing intermittent client connectivity problems. Using the spectral analysis capabilities of the wireless LAN system, the customer has identified a number of interference sources. One of the interference sources is causing problems for the client.
Which attribute would identify the correct interferer from the list?
A. low RSSI value
B. low Duty Cycle value
C. high CIM value
D. high Age value
Answer: C
QUESTION NO: 21
A network administrator has deleted the current network plan without saving it first. They are using the RingMaster Web-based management interface to restore a previous plan that was saved automatically.
By default, how many previous copies of the plan are available to be restored?
A. 24
B. 36
C. 48
D. 60
Answer: C QUESTION NO: 22
You are implementing user globs to allow access to your network. You want to allow access to users with the username @company.com.
Which user glob do you configure?
A. [email protected]
B. [email protected]
C. *@company.com
D. *[email protected]
Answer: C
QUESTION NO: 23
What are the two configurable channel widths on the WLC for the 802.11n 5 GHz band? (Choose two.)
A. 10 MHz
B. 20 MHz
C. 30 MHz
D. 40 MHz
Answer: B,D
QUESTION NO: 24
Which WLC supports up to 4096 configured access points?
A. WLC8
B. WLC800
C. WLC880
D. WLC2800
Answer: D QUESTION NO: 25
Which Juniper Networks WLA model supports spectrum analysis?
A. WLA371
B. WLA422
C. WLA532
D. WLA632
Answer: C
QUESTION NO: 26
A customer would like to receive automated reports from RingMaster on client activity over the last 24 hours.
Which two delivery methods are available for scheduled reports? (Choose two.)
A. e-mail delivery of a PDF report
B. e-mail delivery of an HTML report
C. FTP delivery of a CSV report
D. SCP delivery of an XLS report
Answer: A,B
QUESTION NO: 27
You are modeling the radio frequency (RF) environment for coverage area.
What are three considerations when doing this? (Choose three.)
A. the number of offices
B. the number of clients
C. the types of services
D. the required throughput
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