ACME retail has 38 locations spread out across Ave US states and two provinces in Canada. They are looking to grow 20% over the next two years. They have an HO with a staff of 200 employees. The organization has eight Regional Managers and two VPs who work from home and the road. Stores typically have 17 employees on average per location.
The two warehouses have a remote loading system and 20 employees each to load the trucks and fulfill the online orders. The warehouse has 40-foot ceilings and large metal racks to store inventory. The main location is 240K sq ft (22300 st) m) and the Canadian warehouse Is 130K sq ft (12100 sq ml. The forkllfts on the loading docks are equipped with a wireless tablet on board.
A typical store Is reportedly about 60.000 sq ft (5575 sqm) and smaller stores are planned at 25.000 sq ft ‘2320 sq mi. The locations need to expand the abilities to vendors that need to add setup displays or Interactive kiosks in the stores. The current Infrastructure was installed In 2015 and used wireless N technology in a coverage model. The wiring is CatS. and they are unsure of the fiber connections. The inventory is all placed on the floor when it is delivered to the local store.
Inventory control is handled through Zebra barcode scanners, and they have had a lot of issues in getting signals throughout the stores and this makes monthly inventory difficult. The organization has a small help desk to troubleshoot issues that happen at the retail locations and PC support for the office. The company is looking to upgrade away from the current pbx system later this year. With the need to grow and cut costs, they are interested in moving the data to the cloud but need to get almost real-time inventory control for the online service to function.
The network has all been wired over the last ten years, but with the new systems being all wireless, they have seen the trend to offer wireless to all the vendors for their needs but also would like to allow employees, guests, and contractors all to use it. With the new IT director starting next week, the project has been set by the CTO of the company. The marketing group has asked how they can interact with the customers and get more info, while the IT support desk needs to cut staff in halt.
The. office has an MDF and two IDFs located on floors one and two. The HOF is in the basement, and you have multiple WAN circuits for the HO links. Each store has a local handoff from the cable company (ethernet) In the middle of the store in the office, so distance for the wiring is not an issue.
The customer has budget concerns but does want something that could last 7+ years.
The customer would like to host all the applications at the HO Data Center.
Which design would meet the customer’s requirements?
- A . Aruba SO-Branch Architecture
- B . Aruba 10K switch with Pensando
- C . Aruba Instant OS access points
- D . Aruba UXI Sensors
- E . HPE Comware switches
A
Explanation:
For ACME Retail, which aims to host all applications at the HO Data Center and has multiple locations spread across different geographical areas, the Aruba SD-Branch Architecture would be the most suitable design to meet their requirements. This architecture provides a simplified, integrated branch networking solution combining SD-WAN, LAN, and security features. It enables centralized management and control, allowing ACME Retail to efficiently route traffic from branch locations to the HO Data Center, ensuring secure and reliable access toapplications. The SD-Branch solution can accommodate the company’s growth and adapt to changing network demands, making it an ideal choice for a scalable and flexible network infrastructure that supports ACME Retail’s business objectives.
What documents should be included in the solution proposal? (Place the correct items into the list at the right. Order is not important. Not all options will be used)
Explanation:
For the solution proposal, the documents that should typically be included are:
Architect’s notes from meetings
As-built rack drawings
Assumptions documented in design
Bill of materials
Data sheets of equipment proposed
Proposed topology diagram
Quote
Based on this campus design, click on the layer that is the most appropriate to be designed as a Stub Persona, considering an EVPN VXLAN Fabric?
The Access layer is the entry point for endpoints into the network fabric, and it benefits from EVPN VXLAN by segmenting traffic and providing layer 2 connectivity over a layer 3 fabric without the need for complex routing protocols. The stub would not need the full capabilities of the core or aggregation layers, making the Access layer the ideal candidate.
A large multinational financial institution has contracted you to design a new full-stack wired and wireless network for their new 6-story regional office building. The bottom two floors of this facility will be retail space for a large banking branch. The upper floors will be carpeted office space for corporate users, each floor being approximately 100.000 sq ft (9290 sqm). Data centers are all off site and will be out of scope for this project. The customer is underserved by its existing L2-based network infrastructure and would like to take advantage of modern best practices in the new design. The network should be fully resilient and fault-tolerant, with dynamic segmentation at the edge.
The retail space will include public guest Wi-Fi access. Retail associates will have corporate tablets for customer service, and there will be a mix of wired and wireless devices throughout the retail floors. The corporate users will primarily use wireless for connectivity, but several wired clients, printers, and hard VoIP phones will be in use.
The customer is also planning on renovating the corporate office space in order to take advantage of "smart office’ technology. These improvements will drive blue-dot wayfinding. presence analytics, and other location-based services
The client would take to ensure redundant RADIUS resources in each of their three geographical regions (AMER. EMEA. and APAC) A large office location Is available In each region with sufficient VMware resources available.
– Each region has 5.000 clients, all of which will need to do either 802.1 x wired or wireless authentications as well as 802.1 x authentication for a single personal device on Wi-Fi.
• All of the non-personal devices will also need to validate health with a local agent.
• A total of 500 guests are expected to be connected on average with a maximum of 700 simultaneous connections making use of Guest Portal for access to the Internet.
• TACACS authentication will also be configured for a total of 1,200 evenly dispersed NADs.
In order to support virtual IPs and server redundancy in each region how many Virtual Policy Manager Licenses will be needed?
- A . six licenses. C3000V
- B . six licenses. C2000V
- C . three licenses. C3000V
- D . three licenses. C2000V
A
Explanation:
In a scenario requiring redundant RADIUS resources across three geographical regions, with the scale of operations as described, opting for six C3000V Virtual Policy Manager licenses would ensure adequate capacity and redundancy. The C3000V model is designed to cater to larger deployments, offering high-capacity RADIUS services suitable for environments with thousands of clients and devices requiring authentication and health validation. By deploying two C3000V instances in each region (AMER, EMEA, and APAC), the financial institution can achieve both high availability and load balancing, ensuring that authentication services remain uninterrupted and efficient, even in the event of a server failure or during maintenance periods. This approach aligns with best practices for enterprise network design, emphasizing resilience and reliability in critical infrastructure components like authentication services.
A global cruise line company needs to refresh its current fleet. They win refresh the insides’ of the ship to be cost-effective and increase their sustain ability. They Mill replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh Us 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 (930 ft) and the type used is 0S1. Each cabin is connected by a single 0M2 pair to the IDF. the maximum length is 60 meters (200 ft). Each technical room is connected by a single 0M2 pail 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 10GbEto 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 instant OS (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 guest 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 the best practices, what should you recommend as the correct optic type for the connection between the IDF and the cabins?
- A . Aruba 106 SFP- LC LRM 220 m MMF Transceiver
- B . Aruba 10GBASE-T SFP- RJ–35 30 m Cat6A Transceiver
- C . Aruba 106 SFP- LC SR 300 m MMF Transceiver
- D . Aruba 10G LC BiDi 40 km-D 1330/1270 XCVR
C
Explanation:
For the connection between the IDF and the cabins, which requires supporting distances up to 60 meters on OM2 fiber, the most appropriate optic type is the Aruba 10G SFP+ LC SR 300 m MMF Transceiver. This transceiver is compatible with multi-mode fiber (MMF) and is capable of supporting the required distance for connections to the cabins, making it a suitable choice based on the company’s existing cabling structure and the need for 10GbE uplink capabilities to manage increased network traffic. The SR (Short Range) designation indicates that this transceiver is optimized for short to medium distances, which aligns with the maximum 60-meter distance from IDF to cabins, ensuring reliable and high-speed connectivity for the ship’s LAN infrastructure within the given physical constraints.
What is the simple difference between a main distribution framework (MOF) closet and an intermediate distribution framework (IDF) closet?
- A . MOF is the point where traffic egresses the campus network, and IDFs distribute that connectivity throughout the building.
- B . MDFs always have larger rooms than IDFs.
- C . MDFs only connect to other MDFs. and IDFs only connect to other IDFs.
- D . MDF Is a term used in Europe whereas the Americas refer to all network closets as IDFs in their documentation.
A
Explanation:
In network design, the Main Distribution Frame (MDF) and Intermediate Distribution Frame (IDF) are critical components of the network infrastructure. The MDF is the primary hub of the network, often where services from outside the campus or building enter and get distributed. It acts as a central point for network distribution. On the other hand, IDFs are secondary hubs situated throughout the building or campus, extending connectivity provided by the MDF to various endpoints or areas within the building. The simple difference between them lies in their roles within the network infrastructure: the MDF serves as the main point of network ingress and egress, while IDFs are used to further distribute the network to specific locations or floors within the building.
ACME retail has 38 locations spread out across Ave US states and two provinces in Canada. They are looking to grow 20% over the next two years. They have an HO with a staff of 200 employees. The organization has eight Regional Managers and two VPs who work from home and the road. Stores typically have 17 employees on average per location.
The two warehouses have a remote loading system and 20 employees each to load the trucks and fulfill the online orders. The warehouse has 40-foot ceilings and large metal racks to store inventory. The main location is 240K sq ft (22300 st) m) and the Canadian warehouse Is 130K sq ft (12100 sq ml. The forkllfts on the loading docks are equipped with a wireless tablet on board.
A typical store Is reportedly about 60.000 sq ft (5575 sqm) and smaller stores are planned at 25.000 sq ft ‘2320 sq mi. The locations need to expand the abilities to vendors that need to add setup displays or Interactive kiosks in the stores. The current Infrastructure was installed In 2015 and used wireless N technology in a coverage model. The wiring is CatS. and they are unsure of the fiber connections. The inventory is all placed on the floor when it is delivered to the local store.
Inventory control is handled through Zebra barcode scanners, and they have had a lot of issues in getting
signals throughout the stores and this makes monthly inventory difficult. The organization has a small help desk to troubleshoot issues that happen at the retail locations and PC support for the office. The company is looking to upgrade away from the current pbx system later this year. With the need to grow and cut costs, they are interested in moving the data to the cloud but need to get almost real-time inventory control for the online service to function.
The network has all been wired over the last ten years, but with the new systems being all wireless, they have seen the trend to offer wireless to all the vendors for their needs but also would like to allow employees, guests, and contractors all to use it. With the new IT director starting next week, the project has been set by the CTO of the company. The marketing group has asked how they can interact with the customers and get more info, while the IT support desk needs to cut staff in halt.
The. office has an MDF and two IDFs located on floors one and two. The HOF is in the basement, and you have multiple WAN circuits for the HO links. Each store has a local handoff from the cable company (ethernet) In the middle of the store in the office, so distance for the wiring is not an issue.
The customer has budget concerns but does want something that could last 7+ years.
Based on the scenario, where would you look to add additional items to the BOM to aid the company goals'(Select three.)
- A . Building Facilities
- B . Sales Management
- C . Customer Experience Officer
- D . Security Team/CISO
- E . Marketing
- F . Finance Team
A E F
Explanation:
In addressing the company’s goals and the challenges presented in the scenario, adding items to the Bill of Materials (BOM) that would involve the Building Facilities team could include infrastructure upgrades like improved cabling (moving from Cat5 to a higher category) or enhancements to support the new wireless and VoIP systems. For the Marketing team, technologies that could enable better interaction with customers, such as location-based services or analytics tools, would be beneficial. These could help in understanding customer behavior within the stores and tailoring marketing efforts accordingly. Finally, input from the Finance Team would be essential in ensuring that the solutions chosen fit within the budget constraints and offer a good return on investment, especially considering the company’s desire for a solution that could last 7+ years and support their growth plans.
You hired a junior engineer to assist you with a large-scale network infrastructure project. The engineer has never worked on such a complex project ‘ants to better understand the role that each role that each stakeholder will play in the project.
March the stakeholder title to the responsibilities that would most likely apply to their role.
Explanation:
CISO: responsible for establishing security policy and selecting security controls for the infrastructure.
Security Operations: responsible for investigating IDS/IPS incidents and managing firewalls.
Network Operations: responsible for supporting, troubleshooting, and monitoring the wired/wireless infrastructure.
Network Design/Architecture: responsible for authoring the low-level design, and creating the configuration to meet the technical requirements.
Matchthe deployment typeto the estimated numberof APs.
Explanation:
Capacity based design with low to mid density – 100,000 ft² / 900 m² building 100,000/10,000 = 10 Aps
Coverage based design – 100,000 ft² / 900 m² building 100,000/2,500 = 40 APs
High-capacity design – 100,000 ft² / 900 m² building 100,000/1,500 = 67 APs
Very low-density, low coverage – 100,000 ft² / 900 m² building 100,000/500 = 20 APs
The deployment of Access Points (APs) in a wireless network design depends on the required density and coverage needed:
Capacity based design with low to mid densityis often used in environments like office spaces where there is a moderate amount of users and devices. Fewer APs are required compared to high-density scenarios.
Coverage based designtypically requires more APs than a low-density capacity design because the goal is to provide a wireless signal to all areas, regardless of the number of users.
High-capacity designis for environments like stadiums or conference centers where a high number of users are expected to be concentrated in a particular area. Thus, a higher number of APs is needed to accommodate the user load.
Very low-density, low coverageis suitable for areas that have few users over a large space, such as warehouses or outdoor areas. Fewer APs are required as the focus is on covering space rather than supporting a large number of devices.
ACME retail has 38 locations spread out across Ave US states and two provinces in Canada. They are looking to grow 20% over the next two years. They have an HO with a staff of 200 employees. The organization has eight Regional Managers and two VPs who work from home and the road. Stores typically have 17 employees on average per location.
The two warehouses have a remote loading system and 20 employees each to load the trucks and fulfill the online orders. The warehouse has 40-foot ceilings and large metal racks to store inventory. The main location is 240K sq ft (22300 st) m) and the Canadian warehouse Is 130K sq ft (12100 sq ml. The forkllfts on the loading docks are equipped with a wireless tablet on board.
A typical store Is reportedly about 60.000 sq ft (5575 sqm) and smaller stores are planned at 25.000 sq ft ‘2320 sq mi. The locations need to expand the abilities to vendors that need to add setup displays or Interactive kiosks in the stores. The current Infrastructure was installed In 2015 and used wireless N technology in a coverage model. The wiring is CatS. and they are unsure of the fiber connections. The inventory is all placed on the floor when it is delivered to the local store.
Inventory control is handled through Zebra barcode scanners, and they have had a lot of issues in getting signals throughout the stores and this makes monthly inventory difficult. The organization has a small help desk to troubleshoot issues that happen at the retail locations and PC support for the office. The company is looking to upgrade away from the current pbx system later this year. With the need to grow and cut costs, they are interested in moving the data to the cloud but need to get almost real-time inventory control for the online service to function.
The network has all been wired over the last ten years, but with the new systems being all wireless, they have seen the trend to offer wireless to all the vendors for their needs but also would like to allow employees, guests, and contractors all to use it. With the new IT director starting next week, the project has been set by the
CTO of the company. The marketing group has asked how they can interact with the customers and get more info, while the IT support desk needs to cut staff in halt.
The. office has an MDF and two IDFs located on floors one and two. The HOF is in the basement, and you have multiple WAN circuits for the HO links. Each store has a local handoff from the cable company (ethernet) In the middle of the store in the office, so distance for the wiring is not an issue.
The customer has budget concerns but does want something that could last 7+ years.
What are two primary concerns of the Stakeholder’ (Select two.)
- A . cost of solution
- B . future proof
- C . ease of access
- D . expansion
A B
Explanation:
For the stakeholders at ACME Retail, the primary concerns include the cost of the solution and ensuring that the solution is future-proof. Given the company’s budget concerns, it is crucial that the chosen network infrastructure offers a good return on investment and aligns with their financial constraints. At the same time, considering the company’s growth plans and the rapid evolution of technology, the solution must be scalable and adaptable to future needs. This involves selecting networking equipment and technologies that can support emerging trends, such as increased wireless device usage, cloud computing, and advanced security requirements, without necessitating frequent, costly upgrades. Balancing these concerns will help ACME Retail achieve its operational goals while positioning itself for sustainable growth and innovation.
Which licenses are needed in order to use the UXl Client on Zebra (Devices? (Select two.)
- A . UXI Cloud Subscription
- B . UXl Agent Subscription
- C . UXl LTE Subscription
- D . Wireless Insights
A B
Explanation:
To utilize the UXI Client on Zebra Devices, the necessary licenses include the UXI Cloud Subscription (Option A) and the UXI Agent Subscription (Option B). The UXI Cloud Subscription provides access to the UXI platform’s cloud-based analytics and insights, facilitating the monitoring and management of network performance and user experience. The UXI Agent Subscription is required for each Zebra device, enabling it to run the UXI Client software that collects and sends network performance data to the UXI cloud platform. Together, these licenses empower organizations to enhance network visibility and improve the user experience on Zebra devices within their networks.
You are responding to the customer’s RFP and are at the point of documenting design decisions that were not specified in the RFP or the RFP questions.
What are valid examples of assumptions made that should be presented to the customer during the response? (Select three >
- A . The customer has technical staff that is capable of implementing the proposed equipment.
- B . Optional monitoring systems (syslog, How collectors) exist.
- C . Vendor equipment availability will meet customer project timelines.
- D . Sufficient space and power exist to rack and turn up the proposed equipment.
- E . Adequate virtual machine resources exist to successfully install required or optional management systems.
- F . The customer budget Is sufficient to afford the proposed solution.
A D E
Explanation:
In the context of responding to an RFP (Request for Proposal), it is common to make certain assumptions about the project environment when specific details are not provided. Answer A is valid because assuming the customer has technically capable staff is essential for the successful implementation of the proposed equipment; if this is not the case, additional training or services may be needed. Answer D is a reasonable assumption as well, given that physical space and power are fundamental requirements for installing new hardware; however, this should be clarified to avoid potential issues during deployment. Answer E is also a valid assumption, especially in modern network environments where management and orchestration systems often reside on virtual machines; assuming there are adequate resources for these systems is critical for the overall solution but should be verified with the customer. These assumptions are important to present to the customer to ensure there are no misunderstandings or gaps in the project planning phase, as highlighted in Aruba Campus Access documentation.
You are delivering a replacement collapsed core network proposal to the customer where the core switches will have the switched virtual interlaces (SVl) configured. The customer is not sure that a USX pair of switches will Be able to act as I tie spanning tree root in their environment.
Which options are true about spanning tiee and VSX that will help assure the customer that a VSX pair of switches are appropriate for a collapsed core? (Select two.)
- A . 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.
- B . When LAG interfaces are configured on a VSX pair of switches, both switches are "operational primary" and ensure active-active LAG operation equally.
- C . 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
- D . Aruba VSX switches support either multiple spanning tree (MSTP) or rapid per VLAN spanning tree (RPVST).
- E . 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.
D E
Explanation:
According to Aruba Campus Access documents and learning resources, Aruba VSX (Virtual Switching Extension) technology is designed to provide advanced high availability and redundancy features for campus networks. Specifically, answer D is correct because Aruba VSX supports both Multiple Spanning Tree Protocol (MSTP) and Rapid Per VLAN Spanning Tree (RPVST), ensuring efficient tree structures for VLANs and rapid convergence in case of topology changes. Answer E is also true as the Inter-Switch Link (ISL) used for the VSX pair is not part of the Spanning Tree Protocol (STP) domain, meaning it does not send or receive Bridge Protocol Data Units (BPDUs). This design prevents the ISL from influencing STP calculations, ensuring that the operational roles of the primary and secondary switches in the VSX pair are clear and predictable to the rest of the network. This separation helps maintain deterministic behavior and failover capabilities in the network, aligning with the goals of a collapsed core network design.
ACME retail has 38 locations spread out across Ave US states and two provinces in Canada. They are looking to grow 20% over the next two years. They have an HO with a staff of 200 employees. The organization has eight Regional Managers and two VPs who work from home and the road. Stores typically have 17 employees on average per location.
The two warehouses have a remote loading system and 20 employees each to load the trucks and fulfill the online orders. The warehouse has 40-foot ceilings and large metal racks to store inventory. The main location is 240K sq ft (22300 st) m) and the Canadian warehouse Is 130K sq ft (12100 sq ml. The forkllfts on the loading docks are equipped with a wireless tablet on board.
A typical store Is reportedly about 60.000 sq ft (5575 sqm) and smaller stores are planned at 25.000 sq ft ‘2320 sq mi. The locations need to expand the abilities to vendors that need to add setup displays or Interactive kiosks in the stores. The current Infrastructure was installed In 2015 and used wireless N technology in a coverage model. The wiring is CatS. and they are unsure of the fiber connections. The inventory is all placed on the floor when it is delivered to the local store.
Inventory control is handled through Zebra barcode scanners, and they have had a lot of issues in getting
signals throughout the stores and this makes monthly inventory difficult. The organization has a small help desk to troubleshoot issues that happen at the retail locations and PC support for the office. The company is looking to upgrade away from the current pbx system later this year. With the need to grow and cut costs, they are interested in moving the data to the cloud but need to get almost real-time inventory control for the online service to function.
The network has all been wired over the last ten years, but with the new systems being all wireless, they have seen the trend to offer wireless to all the vendors for their needs but also would like to allow employees, guests, and contractors all to use it. With the new IT director starting next week, the project has been set by the CTO of the company. The marketing group has asked how they can interact with the customers and get more info, while the IT support desk needs to cut staff in halt.
The. office has an MDF and two IDFs located on floors one and two. The HOF is in the basement, and you have multiple WAN circuits for the HO links. Each store has a local handoff from the cable company (Ethernet) In the middle of the store in the office, so distance for the wiring is not an issue.
The customer has budget concerns but does want something that could last 7+ years.
ACME Retail is using 4-post racks.
Which rack mounting kit is better suited for this project?
- A . optional Aruba 2-pet Rack Mount Kit
- B . optional Aruba Universal 4-post Rack Mount Kit
- C . included Rack Mounting Kit
- D . optional Third Party 4-port Rack Mount Kit
B
Explanation:
For a large multinational retail company like ACME Retail that uses 4-post racks in their network infrastructure, the most suitable rack mounting kit would be the optional Aruba Universal 4-post Rack Mount Kit. This kit is designed to provide a secure and stable mounting solution for networking equipment in 4-post rack systems, which are commonly used in enterprise environments for their robustness and ability to support heavier equipment. The Aruba Universal 4-post Rack Mount Kit is versatile and designed to fit a wide range of Aruba switches and networking devices, making it an ideal choice for ACME Retail’s project, ensuring compatibility and ease of installation across their various locations.
What possible issue with the cote switch selection do you see in regards to the customers’ requirements?
- A . The core switch will not support the 25GbE downlinks to the distribution switches.
- B . The cote switch will have a lot of unused ports.
- C . The cote switch will not have enough ports for VSX links.
- D . The cote switch will not support the 10GbE downlinks to the cabins and technical rooms.
A
Explanation:
In the scenario described, the most significant issue with the core switch selection, according to Aruba Campus Access learning resources, is answer A: "The core switch will not support the 25GbE downlinks to the distribution switches." This is a critical consideration because the bandwidth capabilities between the core and distribution layers significantly impact the overall network performance and scalability. If the core switch cannot support 25GbE downlinks, it may create a bottleneck, preventing the distribution switches from operating at their full capacity and affecting the performance of connected devices and applications. Ensuring the core switch has the necessary port speeds and densities to support the intended design and traffic patterns is crucial in network design, as emphasized in Aruba’s documentation on campus network architectures.
A global cruise line company needs to refresh its current fleet. They win refresh the insides’ of the ship to be cost-effective and increase their sustain ability. They Mill replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh Us 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 (930 ft) and the type used is 0S1. Each cabin is connected by a single 0M2 pair to the IDF. the maximum length is 60 meters (200 ft). Each technical room is connected by a single 0M2 pail 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 10GbEto 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 instant OS (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 guest 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 the best practices and customer requirements, what is the correct WUN approach?
- A . ArubaOS10 AP only deployment_____________
- B . Aruba OSS campus deployment
- C . Instant OS 6 deployment
- D . Aruba 0510 AP and gateway deployment
C
Explanation:
Given the customer’s specific requirements to refresh their WLAN infrastructure without changing the cabling or AP locations and their existing infrastructure based on the 200/300 series Indoor and outdoor APs running InstantOS, the most appropriate WLAN approach is an Instant OS 6 deployment. This choice aligns with the need to upgrade without significant changes to the existing WLAN setup. Instant OS is specifically designed for Aruba Instant APs, offering a streamlined, controller-less architecture that is ideal for the customer’s scenario, ensuring ease of deployment, management, and scalability. This approach supports the customer’s objectives for a cost-effective and sustainable refresh, providing robust and reliable wireless connectivity for guests while adhering to the current security requirements and infrastructure constraints.
A global cruise line company needs to refresh its current fleet. They win refresh the insides’ of the ship to be cost-effective and increase their sustain ability. They Mill replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh Us 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 (930 ft) and the type used is 0S1. Each cabin is connected by a single 0M2 pair to the IDF. the maximum length is 60 meters (200 ft). Each technical room is connected by a single 0M2 pail 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 10GbEto 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 guest 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 106 SFP- LC LRM 220 m MMF Transceiver
- B . Aruba 106 SFP+ LC SR 300 m MMF Transceiver
- C . Aruba 100 LC BID! 40 km-0 1330/1270 XCVR
- D . Aruba 10GBASE-T SFP- RJ-45 30 m Cat6A Transceiver
B
Explanation:
For the connection between the IDF and the technical rooms, which requires support for lengths between 100 and 150 meters (320 and 500 ft), the Aruba 10G SFP+ LC SR 300 m MMF Transceiver is the recommended optic type. This transceiver is designed for short-range multimode fiber connections and can support distances up to 300 meters, making it suitable for the specified lengths within the technical rooms on the cruise ship. The SR (Short Range) designation ensures that this transceiver is optimized for the distances involved in connecting the IDFs to the technical rooms, providing high-speed 10GbE connectivity to meet the increased network traffic demands. This choice aligns with the cruise line company’s requirements for a sustainable and cost-effective network refresh that accommodates future expansion without extensive unused capacities.
A global cruise line company needs to refresh its current fleet. They win refresh the insides’ of the ship to be cost-effective and increase their sustain ability. They Mill replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh Us 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 (930 ft) and the type used is 0S1. Each cabin is connected by a single 0M2 pair to the IDF. the maximum length is 60 meters (200 ft). Each technical room is connected by a single 0M2 pail 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 10GbEto 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 instant OS (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 guest 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 the best practices, what should be recommended as the most cost-effective switch model tor the technical rooms?
- A . HPE Aruba Networking6300M 24p HPESmart Rate 1 G/2.5G/5G/1OG Class6 PoE and 2p 50G and 2 p 25G
- B . HPE Aruba Networking 6200M 36G 12SR5 ClassG PoE 4SFP*
- C . HPE Aruba Networking 6200M 24G Class- PoE 4SFP*
- D . Aruba 6300M 12p Classd PoE and 36p Class6 PoE HPE Smart Rate 1G/2.5G/5G and 2p SOG and Zp 10G
A
Explanation:
For technical rooms requiring redundant power and an upgrade to 10GbE uplinks to handle increased network traffic, the most cost-effective switch model is the HPE Aruba Networking 6300M 24p HPE Smart Rate 1G/2.5G/5G/10G Class6 PoE and 2p 50G and 2p 25G. This model offers the necessary port density and speed flexibility, with support for high-power PoE devices and uplink capabilities that meet the future-proofing needs for technical rooms on the cruise ships. The switch’s redundant power capabilities ensure high availability and resilience for critical technical room infrastructure, aligning with the customer’s requirements for sustainability, cost-effectiveness, and preparedness for future hardware refreshes without extensive unused port capacities.
ACME retail has 38 locations spread out across Ave US states and two provinces in Canada. They are looking to grow 20% over the next two years. They have an HO with a staff of 200 employees. The organization has eight Regional Managers and two VPs who work from home and the road. Stores typically have 17 employees on average per location.
The two warehouses have a remote loading system and 20 employees each to load the trucks and fulfill the online orders. The warehouse has 40-foot ceilings and large metal racks to store inventory. The main location is 240K sq ft (22300 st) m) and the Canadian warehouse Is 130K sq ft (12100 sq ml. The forkllfts on the loading docks are equipped with a wireless tablet on board.
A typical store Is reportedly about 60.000 sq ft (5575 sqm) and smaller stores are planned at 25.000 sq ft ‘2320 sq mi. The locations need to expand the abilities to vendors that need to add setup displays or Interactive kiosks in the stores. The current Infrastructure was installed In 2015 and used wireless N technology in a coverage model. The wiring is CatS. and they are unsure of the fiber connections. The inventory is all placed on the floor when it is delivered to the local store.
Inventory control is handled through Zebra barcode scanners, and they have had a lot of issues in getting signals throughout the stores and this makes monthly inventory difficult. The organization has a small help desk to troubleshoot issues that happen at the retail locations and PC support for the office. The company is looking to upgrade away from the current pbx system later this year. With the need to grow and cut costs, they are interested in moving the data to the cloud but need to get almost real-time inventory control for the online service to function.
The network has all been wired over the last ten years, but with the new systems being all wireless, they have seen the trend to offer wireless to all the vendors for their needs but also would like to allow employees, guests, and contractors all to use it. With the new IT director starting next week, the project has been set by the CTO of the company. The marketing group has asked how they can interact with the customers and get more info, while the IT support desk needs to cut staff in halt.
The. office has an MDF and two IDFs located on floors one and two. The HOF is in the basement, and you have multiple WAN circuits for the HO links. Each store has a local handoff from the cable company (ethernet) In the middle of the store in the office, so distance for the wiring is not an issue.
The customer has budget concerns but does want something that could last 7+ years.
The IT staff at ACME retail is asking for recommendations to support Aruba deployment-Based on the limited information provided, what training should you recommend?
- A . HPE Aruba Networking Education Services training credits
- B . datasheets
- C . YouTube
- D . Airwave class
- E . Airheads community
A
Explanation:
For ACME Retail’s IT staff, who are looking to support an Aruba deployment, HPE Aruba Networking Education Services training credits would be the most beneficial recommendation. These training credits offer access to comprehensive, formal training courses on Aruba products and solutions, covering various aspects such as design, implementation, administration, and troubleshooting. The structured curriculum provided by HPE Aruba Education Services is tailored to enhance the technical skills and knowledge of IT professionals, ensuring they are well-equipped to deploy, manage, and optimize Aruba networking solutions effectively. This formal training would be more effective than informal sources like datasheets, YouTube, or community forums for building a strong foundation in Aruba technologies and preparing the IT staff for the deployment and long-term management of the new network infrastructure.
A global cruise line company needs to refresh its current fleet. They win refresh the insides’ of the ship to be cost-effective and increase their sustain ability. They Mill replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh Us 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 (930 ft) and the type used is 0S1. Each cabin is connected by a single 0M2 pair to the IDF. the maximum length is 60 meters (200 ft). Each technical room is connected by a single 0M2 pail 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 10GbEto 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 instant OS (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 guest 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.
The week after the presentation of your design to the CIO of the cruise line company, the CIO calls you to discuss increasing the security on the wired network infrastructure. Since one of their competitors had one of their cruise ships cyber hacked, the CSO of the cruise line has mandated increased security on the wired network. They have heard about dynamic segmentation and central and decentral overlay networks. For their POS systems, they need a low-latency network connection between the POS system and the POS server in the data center on the ship. Also, the CSO wants to enhance the WLAN security as well by tunneling all user traffic.
What solution fits the customer’s requirements?
- A . Standardize on Aruba 6300 switches for the edge. 8325 for the RR. 8360 for the stub/border. 9240 for the WLAN Gateway, and utilize Aruba Central Net Conductor.
- B . Standardize on Aruba 6300 switches for the edge. 8320 for the RR. 8360 for the stub/border, and utilize Aruba Central Net Conductor
- C . Standardize on Aruba 6300 switches for the edge. 8320 for the RR. 8320 for the stub/border. 9240 for the WLAN Gateway, and utilize Aruba Central Net Conductor
- D . Standardize on Aruba 6300 switches for the edge. 8320 for the RR. 8360 for the stub/border. 9240 for the WLAN Gateway, and utilize Aruba Central Net Conductor.
- E . Standardize on Aruba 6200 switches for the edge. 8325 for the RR. 8360 for the stub/border, and utilize Aruba Central Net Conductor
D
Explanation:
Considering the global cruise line company’s requirement to enhance wired network security while ensuring low-latency connections for POS systems and tunneling all user traffic for WLAN security, the most fitting solution involves a combination of Aruba switches and gateway along with a network management and orchestration tool. Specifically, standardizing on Aruba 6300 switches for the edge layer caters to the need for high-performance, fan-less switches with 10GbE uplinks, matching the requirement for upgraded cabin and technical room connections. The Aruba 8320 as a Route Reflector (RR) and Aruba 8360 for the stub/border provide a robust core and distribution layer with high throughput and redundancy. The inclusion of a 9240 WLAN Gateway addresses the need for secure WLAN user traffic tunneling. Utilizing Aruba Central Net Conductor enhances network management efficiency, security policy enforcement, and dynamic segmentation across the wired and wireless infrastructure, aligning with the ESP architecture from Aruba and meeting the company’s security enhancement objectives.
A global cruise line company needs to refresh its current fleet. They win refresh the insides’ of the ship to be cost-effective and increase their sustain ability. They Mill replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh Us 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 (930 ft) and the type used is 0S1. Each cabin is connected by a single 0M2 pair to the IDF. the maximum length is 60 meters (200 ft). Each technical room is connected by a single 0M2 pail 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 10GbEto 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 instant OS (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 guest 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 the best practices, what should you recommend as the most cost-effective switch model for the
cabins?
- A . HPE Aruba Networking 6200F 12g Class4 PoE 2G/2SFP+
- B . HPE Aruba Networking 6100 246 Class4 PoE 45FP+
- C . HPE Aruba Networking 6100 126 Classd PoE 26/2SFP+
- D . HPE Aruba Networking 6000 126 Class4 PoE 2G/2SFP
A
Explanation:
For the cabin switches in the global cruise line’s fleet refresh project, the most cost-effective switch model that meets the requirement for fan-less operation, 10GbE uplink capability, and PoE support is the HPE Aruba Networking 6200F 12G Class4 PoE 2G/2SFP+. This switch model offers a compact form factor with sufficient port density for cabin connectivity, Power over Ethernet for powering devices directly through the network cable, and SFP+ ports for high-speed uplink connections to the distribution switches. This choice is in line with the company’s aim to upgrade the network infrastructure to handle increased traffic while maintaining a focus on cost-effectiveness and sustainability. The 6200F series is designed for exactly such environments, providing reliable performance and energy efficiency, which is crucial for the limited space and power availability in a ship setting.
You ate presenting your network design solution to your customer.
What Is important to include in your presentation?
- A . protocols that will be used to make your solution work
- B . your rollback plan
- C . your experience with this kind of project
- D . tangible and intangible returns for the customer
D
Explanation:
When presenting a network design solution to a customer, it is crucial to focus on the benefits that the solution will bring to their business. This includes both tangible returns, such as cost savings, increased efficiency, and improved performance, and intangible returns, such as enhanced security, scalability, and user satisfaction.
Highlighting how the solution addresses the customer’s specific needs and challenges, and how it aligns with their business objectives, helps in demonstrating the value of the solution and facilitates decision-making. Including tangible and intangible returns in the presentation makes it more compelling and relevant to the customer’s business goals, thereby increasing the likelihood of the proposal’s acceptance.
You ate presenting your network design solution to your customer.
What Is important to include in your presentation?
- A . protocols that will be used to make your solution work
- B . your rollback plan
- C . your experience with this kind of project
- D . tangible and intangible returns for the customer
D
Explanation:
When presenting a network design solution to a customer, it is crucial to focus on the benefits that the solution will bring to their business. This includes both tangible returns, such as cost savings, increased efficiency, and improved performance, and intangible returns, such as enhanced security, scalability, and user satisfaction.
Highlighting how the solution addresses the customer’s specific needs and challenges, and how it aligns with their business objectives, helps in demonstrating the value of the solution and facilitates decision-making. Including tangible and intangible returns in the presentation makes it more compelling and relevant to the customer’s business goals, thereby increasing the likelihood of the proposal’s acceptance.
You ate presenting your network design solution to your customer.
What Is important to include in your presentation?
- A . protocols that will be used to make your solution work
- B . your rollback plan
- C . your experience with this kind of project
- D . tangible and intangible returns for the customer
D
Explanation:
When presenting a network design solution to a customer, it is crucial to focus on the benefits that the solution will bring to their business. This includes both tangible returns, such as cost savings, increased efficiency, and improved performance, and intangible returns, such as enhanced security, scalability, and user satisfaction.
Highlighting how the solution addresses the customer’s specific needs and challenges, and how it aligns with their business objectives, helps in demonstrating the value of the solution and facilitates decision-making. Including tangible and intangible returns in the presentation makes it more compelling and relevant to the customer’s business goals, thereby increasing the likelihood of the proposal’s acceptance.
You ate presenting your network design solution to your customer.
What Is important to include in your presentation?
- A . protocols that will be used to make your solution work
- B . your rollback plan
- C . your experience with this kind of project
- D . tangible and intangible returns for the customer
D
Explanation:
When presenting a network design solution to a customer, it is crucial to focus on the benefits that the solution will bring to their business. This includes both tangible returns, such as cost savings, increased efficiency, and improved performance, and intangible returns, such as enhanced security, scalability, and user satisfaction.
Highlighting how the solution addresses the customer’s specific needs and challenges, and how it aligns with their business objectives, helps in demonstrating the value of the solution and facilitates decision-making. Including tangible and intangible returns in the presentation makes it more compelling and relevant to the customer’s business goals, thereby increasing the likelihood of the proposal’s acceptance.
You ate presenting your network design solution to your customer.
What Is important to include in your presentation?
- A . protocols that will be used to make your solution work
- B . your rollback plan
- C . your experience with this kind of project
- D . tangible and intangible returns for the customer
D
Explanation:
When presenting a network design solution to a customer, it is crucial to focus on the benefits that the solution will bring to their business. This includes both tangible returns, such as cost savings, increased efficiency, and improved performance, and intangible returns, such as enhanced security, scalability, and user satisfaction.
Highlighting how the solution addresses the customer’s specific needs and challenges, and how it aligns with their business objectives, helps in demonstrating the value of the solution and facilitates decision-making. Including tangible and intangible returns in the presentation makes it more compelling and relevant to the customer’s business goals, thereby increasing the likelihood of the proposal’s acceptance.
EMEA-DlSTR needs at least 7 x stack of Aruba 48 ports switches (each stack has 4 members).
Which answer based on best practice is presenting the correct Switch BOM tor the updated design?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
C
Explanation:
Based on the requirements provided by "Don’t Buy at Us," the updated design needs to accommodate 25GbE uplinks and a minimum of 7 stacks of 48-port Aruba switches for the EMEA-DISTR.
Option C is the most suitable based on best practices, as it proposes:
A core configuration consisting of two Aruba 8360-12C in VSX for the collapsed core with ISL of 2x100GbE DAC, which will provide robust core networking with high-speed interconnects, suitable for the demands of a regional distribution center and headquarters.
Aggregation with two stacks, each with 2 Aruba 8360-12C in VSX (ISL 2x100GbE DAC), accommodating the uplink capacity requirements.
Access stacks with a total of 17 stacks of Aruba 6300F 48-port 1GbE Class 4 PoE with 4-port SFP56 (each stack has 4 members, VSF with 50GbE VSF links, 2 x 25GbE uplinks per stack), which exceeds the minimum requirement of 7 stacks and provides the necessary uplink bandwidth.
This configuration supports the 25GbE uplink speeds, satisfies the required number of switch stacks for the EMEA distribution center, and is compatible with the existing 25GbE-certified fiber infrastructure at HQ2 and EMEA-DISTR.
ACME retail has 38 locations spread out across Ave US states and two provinces in Canada. They are looking to grow 20% over the next two years. They have an HO with a staff of 200 employees. The organization has eight Regional Managers and two VPs who work from home and the road. Stores typically have 17 employees on average per location.
The two warehouses have a remote loading system and 20 employees each to load the trucks and fulfill the online orders. The warehouse has 40-foot ceilings and large metal racks to store inventory. The main location is 240K sq ft (22300 st) m) and the Canadian warehouse Is 130K sq ft (12100 sq ml. The forkllfts on the loading docks are equipped with a wireless tablet on board.
A typical store Is reportedly about 60.000 sq ft (5575 sqm) and smaller stores are planned at 25.000 sq ft ‘2320 sq mi. The locations need to expand the abilities to vendors that need to add setup displays or Interactive kiosks in the stores. The current Infrastructure was installed In 2015 and used wireless N technology in a coverage model. The wiring is CatS. and they are unsure of the fiber connections. The inventory is all placed on the floor when it is delivered to the local store.
Inventory control is handled through Zebra barcode scanners, and they have had a lot of issues in getting signals throughout the stores and this makes monthly inventory difficult. The organization has a small help desk to troubleshoot issues that happen at the retail locations and PC support for the office. The company is looking to upgrade away from the current pbx system later this year. With the need to grow and cut costs, they are interested in moving the data to the cloud but need to get almost real-time inventory control for the online service to function.
The network has all been wired over the last ten years, but with the new systems being all wireless, they have seen the trend to offer wireless to all the vendors for their needs but also would like to allow employees, guests, and contractors all to use it. With the new IT director starting next week, the project has been set by the CTO of the company. The marketing group has asked how they can interact with the customers and get more info, while the IT support desk needs to cut staff in halt.
The. office has an MDF and two IDFs located on floors one and two. The HOF is in the basement, and you have multiple WAN circuits for the HO links. Each store has a local handoff from the cable company (ethernet) In the middle of the store in the office, so distance for the wiring is not an issue.
The customer has budget concerns but does want something that could last 7+ years.
Based on the best practices and customer requirements, what is the correct WLAN approach?
- A . Aruba OS10 AP and gateway deployment
- B . Instant OS 8 deployment
- C . Aruba OS10 AP only deployment
- D . Aruba OS8 campus deployment
B
Explanation:
For ACME Retail, which has multiple locations and a mix of environments including high-ceiling warehouses and retail spaces, an Aruba Instant OS 8 deployment is a suitable WLAN approach. Aruba Instant OS provides a controller-less architecture, which simplifies the deployment and management of the wireless network, especially across multiple sites. This approach enables ACME Retail to manage their entire wireless network from a single interface without the need for dedicated hardware controllers, reducing costs and complexity. Instant OS also supports advanced features like Adaptive Radio Management and ClientMatch to ensure optimal performance in diverse environments, making it an effective solution for ACME’s varied locations and requirements.
A global cruise line company needs to refresh its current fleet. They win refresh the insides’ of the ship to be cost-effective and increase their sustain ability. They Mill replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh Us 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 (930 ft) and the type used is 0S1. Each cabin is connected by a single 0M2 pair to the IDF. the maximum length is 60 meters (200 ft). Each technical room is connected by a single 0M2 pail 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 10GbEto 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 instant OS (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 guest 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.
The week after the presentation of your design to the CIO of the cruise line company, the CIO calls you to discuss increasing the security of the wired network Infrastructure. Since one of their competitors had one of their cruise ships cyber hacked, the CSO of the cruise line has mandated increased security on the wired network. They have heard about dynamic segmentation and central and decentral overlay networks.
What would you advise as the most cost-efficient solution?
- A . Standardize on Aruba 6000 switches for the access layer, add a cluster of 9240 GWs. and Implement central overlay networks on UBT basis.
- B . Standardize on Aruba 6100 switches for the access layer, add a cluster of 9240 GWs. and Implement
central overlay networks on UBT basis. - C . Standardize on Aruba 6300 switches for the access layer, add a cluster of 9240 GWs. and Implement central overlay networks on UBT basis.
- D . Standardize on Aruba 6200 switches for the access layer, add a cluster of 9240 GWs. and Implement central overlay networks on UBT basis.
C
Explanation:
Given the need to increase the security of the wired network infrastructure while being cost-efficient, advising the cruise line company to standardize on Aruba 6300 switches for the access layer is the most appropriate solution. The Aruba 6300 Series offers advanced features suitable for such environments, including high-performance, scalability, and enhanced security capabilities. Adding a cluster of 9240 Gateways for implementing central overlay networks on a User-Based Tunneling (UBT) basis further strengthens the network’s security posture. This setup supports dynamic segmentation, which allows for the enforcement of consistent policies and secure access across the network, irrespective of the user or device type. This architecture not only meets the increased security requirements set forth by the cruise line’s CSO but also aligns with the company’s existing infrastructure and future refresh plans, ensuring cost-efficiency and sustainability.