HP HPE6-A47 Dumps Questions Answers

The architect should propose one LIC-MM-VA-500 license package for the customer. This license package allows the customer to deploy up to two VMMs and manage up to 500 MCs and 10,000 APs. The customer does not need any additional licenses for the MCs or the APs, as they are included in the LIC-MM-VA-500 package. The other options are either insufficient or excessive for the customer’s needs.

• Option A is insufficient because six LIC-MM-VA-50 licenses only allow the customer to manage up to 300 MCs and 6,000 APs. The customer needs to manage 300 APs and six MCs, so this option does not meet the requirement.
• Option B is excessive because one LIC-MC-VA-250 and one LIC-MC-VA-50 licenses allow the customer to deploy up to 300 MCs and 6,000 APs, which is more than what the customer needs. Moreover, one LIC-MM-VA-500 license allows the customer to deploy up to two VMMs and manage up to 500 MCs and 10,000 APs, which is also more than what the customer needs. Therefore, this option is wasteful and unnecessary.
• Option D is also excessive because one LIC-MC-VA-250 and one LIC-MC-VA-50 licenses allow the customer to deploy up to 300 MCs and 6,000 APs, which is more than whatthe customer needs. Additionally, six LIC-MM-VA-500 licenses allow the customer to deploy up to 12 VMMs and manage up to 3,000 MCs and 60,000 APs, which is way more than what the customer needs. Therefore, this option is also wasteful and unnecessary.

References:

• ArubaOS 8.5 Licensing Guide)
• Aruba Mobility Master Data Sheet)
• Aruba 7000 Series Mobility Controllers Data Sheet)

SmartLink is a technology that provides fast failover for access switches connected to the core VSF fabric. It detects link failures on the uplink ports and switches to the backup link within 50 ms. It also shuts down the primary link to prevent loops. SmartLink works with any routing protocol and does not require any additional configuration on the core switches. OSPF graceful restart is a feature that allows OSPF to continue forwarding traffic during a planned or unplanned restart of the routing process. However, it does not provide fast failover for link or device failures. BGP is a routing protocol that is mainly used for inter-domain routing and does not provide fast failover for link or device failures. VRRP is a protocol that provides redundancy for routers by creating a virtual router with a shared IP address. However, it does not provide fast failover for link or device failures. References: ArubaOS-Switch Management and Configuration Guide for WC.16.10), Aruba Validated Design: Campus Wired LAN)

the new 802.11ac deployment should have a capacity-based design for the best performance, but the existing deployment sounds like a coverage-based design. This is because a capacity-based design takes into account the number and type of clients, the applications they use, and the bandwidth they require. A coverage-based design only considers the signal strength and the absence of coverage holes. A site survey is desirable to determine the optimal locations for the new APs because it can help the architect to assess the current and future capacity needs, identify the sources of interference and noise, and optimize the channel and power settings for the new APs.

Option A is incorrect because an 802.11ac deployment does not necessarily work better with side-mounted APs. The mounting location of the APs depends on the antenna type, the ceiling height, and the RF environment.

Option C is incorrect because 802.11ac AP radios are not more sensitive to 2.4 GHz interference than 802.11n APs. In fact, 802.11ac APs operate in the 5 GHz band, which is less crowded and prone to interference than the 2.4 GHz band.

Option D is incorrect because 802.11ac APs cannot support a higher density of clients by being deployed farther apart. On the contrary, 802.11ac APs need to be deployed closer together to provide the higher data rates and throughput that 802.11ac clients expect.

References: The information can be referenced from the official HPE documents and learning materials available on HPE Press and Aruba Networks. Specifically, it aligns with the objectives outlined in Chapter 4: Wireless LAN Design, where the capacity-based design and site survey methods are discussed. Designing Aruba Solutions Official Certification Study Guide Aruba Mobility Fundamentals Guide