Ruckus Wireless Presales Training Quiz Dec'15

The given statement is true. The T301s is a 2x2 11ac outdoor Access Point, which means it supports two spatial streams for transmission and reception. It also has beamflex support, which is a technology that allows the access point to dynamically adapt its antenna patterns to optimize signal strength and coverage. The statement also mentions that 8 antenna patterns are supported, which further confirms the true answer.

In standalone mode, a ruckus access point can be operated independently without the need for a controller. In this mode, Channelfly, which is a feature that automatically selects the best channel for optimal performance, is enabled by default. Therefore, the statement is true.

The explanation for the given correct answer is that a higher signal strength generally results in a higher data rate. This is because a stronger signal allows for more efficient transmission of data, reducing the chances of errors or data loss. Additionally, a higher data rate means that more data can be transmitted in a given amount of time, thereby increasing the capacity of the system to handle larger amounts of data.

Ruckus Access Points are designed to reduce interference by strategically positioning antenna nulls in specific directions. This means that the antennas are configured to minimize the reception and transmission of signals from unwanted sources or directions, effectively mitigating interference. This feature helps to ensure a more reliable and stable wireless network connection.

The given answer states that it is not possible to upgrade the existing APs to support wave 2 features. It suggests that the APs will need to be replaced with new hardware in order to support the desired features.

The given statement is false. The Ruckus APs do not connect to the ZoneDirector management interface using the lightweight GRE tunnel.

SPoT stands for Smart Positioning Technology. This technology is the industry's first cloud-based Smart Wi-Fi location-based services (LBS) user positioning technology suite. It allows carriers/service providers and enterprises to deliver a wide range of value-added services, enhancing users' online experiences and increasing profitability.

The 5th character in the Ruckus Access Point naming convention represents the Antenna Suffix.

The key advantage of the ZD1200 compared to the ZD1100 is that it can support up to 100 APs, whereas the ZD1100 cannot. The other options listed, such as improved memory, increased client support, and the use of a 2 Core CPU, are not mentioned as advantages of the ZD1200 in comparison to the ZD1100.

The Ruckus SmartCell Insight has two main functions: Big Data and WiFi Analytic, and Statistics Aggregator. Big Data and WiFi Analytic allows the system to collect and analyze large amounts of data related to WiFi usage and performance, providing valuable insights and information. The Statistics Aggregator function gathers and consolidates statistics from various sources, allowing for comprehensive monitoring and reporting on network performance.

The given correct answer for this question is "dual band support." The 11ac specs do not include support for dual band. Dual band support refers to the ability of a device to operate on both the 2.4 GHz and 5 GHz frequency bands. However, 11ac only operates on the 5 GHz frequency band, providing faster speeds and better performance compared to previous standards.

Yes, it is possible to deploy SPoT with just 1 AP if accuracy is not important and only "Presence" is desired. This means that the system will be able to detect the presence of a device in a general area but may not provide precise location information. In cases where a rough estimate of location is sufficient, deploying SPoT with just 1 AP can be a viable option.

Most other brands of Access Points only support horizontal polarized antennas, while Ruckus Access Points such as the ZF R600 support dual polarity antennas.

The key benefit of Ruckus Smart Wi-Fi is not interference avoidance using ATEX certified hardware. Ruckus Smart Wi-Fi offers benefits such as adapting automatically to environmental changes, supporting more concurrent users per access point, and providing stronger Wi-Fi signals at longer ranges. However, it does not specifically mention interference avoidance using ATEX certified hardware as one of its key benefits.

Generally, more access points (APs) are required to achieve better accuracy in wireless communication. In this case, for a 5m accuracy, you will need a mean Received Signal Strength Indicator (RSSI) of at least -70 dBm or better with 3 or more APs. RSSI is a measure of the power level of the received signal, and a lower value indicates a stronger signal. Therefore, a mean RSSI of -70 dBm or better ensures a stronger and more accurate signal for the desired accuracy level.

The Ruckus hardware model 7782 does not support external antennas.

The SCG 200 would be the recommended product for this purpose because it supports Multi-Domain, Multi-Zone, and Multi-Tenant functionalities. Additionally, it also supports tunneling traffic, which aligns with the client's requirement. The other options, such as SmartZone 100, vSCG, and ZoneDirector 500, may not have all the required features or capabilities for this specific scenario.

The first best practice is to look for ways to shrink the cell size and place the access points (APs) close to the users if possible. This is important because it helps to improve signal strength and reduce interference, resulting in better performance for users. The second best practice is to deploy a large number of APs to meet the required capacity. This ensures that there are enough APs available to handle the high density of users and provide a reliable and fast Wi-Fi network experience.

The CSMA/CA protocol used in Wireless LAN has the following characteristics: Only one radio can transmit at a time, all stations can hear traffic in the same segment/coverage boundary, and only the station with the correct address uses data while others ignore it. This protocol helps improve performance by terminating transmission as soon as a collision is detected, reducing the time required before a retry can be attempted.

The given statement is false. The ZoneDirector does not support Application Recognition and Control (ARC) and does not display information on the Zonedirector dashboard. Additionally, you cannot create policies to allow, deny, or rate limit a specified application on the ZoneDirector.