HP HPE7-A11 actual dump : HPE Network Campus Access Professional Architect Exam

You are delivering a replacement collapsed core network proposal to the customer where the core switches will have the switched virtual interfaces (SVI) configured. The customer is not sure that a VSX pair of switches will be able to act as the spanning tree root in their environment.
Which options are true about spanning tree and VSX that will help assure the customer that a VSX pair of switches are appropriate for a collapsed core? (Choose two.)

• A. When LAG interfaces are configured on a VSX pair of switches, both switches are "operational primary" and ensure active-active LAG operation equally.
• B. Both VSX switches are configured with the system MAC and then create unique STP bridge-IDs to identify "operational primary" and "operational secondary" for proper STP functioning
• C. The primary vsx switch ts the spanning tree root and the default behavior is the links on the secondary vsx switch are blocked with sub-millisecond failover assured by vsx active-gateway.
• D. The ISL between VSX switches is never part of STP domain and doesn't send or receive BPDUs on this link and this ensures the "operational primary" and "operational secondary" switches are deterministic to other dual-attached switches.
• E. HPE Aruba Networking VSX switches support either multiple spanning tree (MSTP) or rapid per VLAN spanning tree (RPVST).

During the Stakeholder interview, an agenda is built where customer expectations are clarified.
The customer is worried about future business requirements where network scalability and flexibility are key.
Which expectations can be considered for solving upcoming business problems? (Choose two.)

• A. business outcomes
• B. anticipated growth
• C. pain points
• D. critical needs
• E. network deployment

A global cruise line company needs to refresh its current fleet. They will refresh the 'insides' of the ship to be cost-effective and increase their sustainability. They will replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh its current security requirements. The CIO also wants to limit the number of unused ports in the switches. Future expansion will always mean a refresh of hardware. They start with the smallest ship with a maximum of 800 guests.
Each ship has a LAN infrastructure consisting of two core switches, up to 10 redundant distribution switches, and up to 500 access switches (400 cabins, 100 technical rooms). The Core switches are located in the MDF of the ship and the distribution switches are located in the IDFs of the ship. Each cabin and technical room gets one single access switch.
The cabling structure of the ship will not be refreshed. Each IDF is connected to the MDF by SMF, of which two pairs are available for the interconnect between the core and distribution. The length of SM fiber between MDF and IDF is less than 300 meters (980 ft) and the type used is OS1. Each cabin is connected by a single OM2 pair to the IDF, the maximum length is 60 meters (200 ft). Each technical room is connected by a single OM2 pair to the IDF, with lengths between
100 and 150 meters (320 and 500 ft).
For each cabin/technical room the customer is looking to replace their current fan-less 2530/2540 without changing the requirements, except they need to upgrade the uplink to distribution switch to 10GbE to handle the increased network traffic, and the technical rooms need redundant power.
The WLAN infrastructure will be 1:1 refreshed without new cabling or new AP locations. Their WLAN infrastructure is based on the 200/300 series indoor and outdoor APs running InstantOS (less than 300 APs), the customer has no change in WLAN requirements.
The cruise line company will replace its current internet connection before the LAN/WLAN refresh. The new Internet connection will provide a 99.8% uptime, which is needed to ensure the paid quest Wi-Fi is always operational. With this new Internet connection, the CIO of the cruise line wants to base the design on the ESP architecture from Aruba because internet connection is guaranteed.
Based on best practices, what should you recommend as the correct optic type for the connection between the IDF and the technical rooms?

• A. Aruba 10GBASE-T SFP- RJ-45 30 m Cat6A Transceiver
• B. Aruba 10G SFP+ LC SR 300 m MMF Transceiver
• C. Aruba 10G SFP- LC LRM 220 m MMF Transceiver
• D. Aruba 10G LC BiDi 40 km-D 1330/1270 XCVR

Refer to the exhibit.

Ensuring uninterrupted client connectivity during gateway fail over is a top priority for your customer's AOS-10 deployment.
Which option explains the AP redundancy strategy for the customer's HPE Aruba Networking environment with minimal disruption when transitioning between primary and secondary gateway clusters?

• A. Create an organizational mobility domain, then ensure both the primary and secondary clusters are added to the same mobility domain.
• B. The secondary cluster does not need to be in the same Group as the Primary cluster, but it must be part of the same tenant account.
• C. Configure the Cluster Orchestrator to setup a state synchronization IPsec tunnel between the primary and secondary cluster leaders.
• D. Verify that all participating APs and gateways can establish IPsec connections with gateways that are members of either the primary or secondary clusters.

An insurance company is planning to modernize its current Wi-Fi 4 deployment in its downtown office building. At the time, network was designed around a 2.4 GHz radio coverage strategy.
They are targeting a high-throughput, high-density (HD) design to future-proof its investment.
Your team is proposing a new site survey aligned with modern wireless design principles.
The CTO believes the site is prepared for Wi-Fi 6E standard or newer, referencing a previous site survey conducted four years ago. This same site survey confirmed the reuse of current cabling and existing access point installation locations.
Which statement about a 6 GHz design is correct?

• A. Since Wi-Fi 4 and Wi-Fi 6E support the 5 GHz band, a site survey would confirm a one to one AP replacement in the same locations.
• B. A site survey could prove the 6 GHz radios can increase signal strength without concerns of interference with non 802.11 technologies.
• C. The 6 GHz band has a noticeable higher Free-space path loss (FSPL) than 2 4 GHz band.
• D. With limited 6 GHz client support today, a new site survey should be done to focus on 5 GHz for compatibility.