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HP HPE7-A03 Exam Syllabus Topics:
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NEW QUESTION # 16
Which is true when it comes to Aruba Central licensing for gateways? (Select two.)
- A. Aruba WLAN Gateway licenses allow normal SD-Branch features within a campus.
- B. Aruba SD-8ranch Gateway licenses allow normal WLAN Gateway features within a campus.
- C. SD-WAN Gateway functionality requires security licensing.
- D. Aruba Gateway normallicensing is subdivided into three categories: Foundation. Advanced, and Foundation Base.
Answer: B,C
Explanation:
In the context of Aruba Central licensing for gateways, it is true that SD-WAN Gateway functionality requires a specific security licensing (Option B), which is essential for enabling advanced security features and capabilities in an SD-WAN deployment. This includes functionalities like firewall, threat management, and secure VPN connections. Additionally, Aruba SD-Branch Gateway licenses allow for the use of standard WLAN Gateway features within a campus environment (Option C). This means that with an SD-Branch Gateway license, the gateway can handle traditional WLAN management and security tasks, in addition to its SD-WAN capabilities, providing a unified solution for both branch and campus deployments.
NEW QUESTION # 17
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?
Answer:
Explanation:
Explanation:
In an EVPN VXLAN Fabric, the most appropriate layer to be designed as a Stub Persona, which typically refers to the edge or endpoint of a network with simplified routing and forwarding, would be the "Access" layer. This is where endpoints, such as user devices, connect to the network, and it's where you would typically implement simplified network protocols that do not require full routing information.
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.
NEW QUESTION # 18
You aregoingwith a 3-tierdesign and need to calculate the oversubscription ratio ontheAccess. Distribution.
Core, and ToR Layer. Whatis a suitable oversubscriptionratio for each layer?
Answer:
Explanation:
Explanation:
Access - 20:1Aggregation - 4:1Core - 2:1
ToR - Not typically applicable in a 3-tier design; however, if ToR were used, it could be 24:1 or better depending on the specific design and requirements.
NEW QUESTION # 19
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 the best practices, what should be recommended as the most cost-effective switch model tor the technical rooms?
- A. HPE Aruba Networking 6200M 24G Class- PoE 4SFP*
- B. Aruba 6300M 12p Classd PoE and 36p Class6 PoE HPE Smart Rate 1G/2.5G/5G and 2p SOG and Zp
10G - C. HPE Aruba Networking 6200M 36G 12SR5 ClassG PoE 4SFP*
- D. HPE Aruba Networking6300M 24p HPESmart Rate 1 G/2.5G/5G/1OG Class6 PoE and 2p 50G and 2 p
25G
Answer: D
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.
NEW QUESTION # 20
which documentation resources con be used for finding validated information on Aruba products that assist the architect in building the solution design? (Select three.)
- A. datasheets
- B. competitive documentation
- C. validated Solution Guide
- D. product reviews (CNET,Network World)
- E. configuration guides
- F. Gartner annual reports
Answer: A,C,E
Explanation:
When seeking validated information on Aruba products to assist in building a solution design, the most reliable resources include configuration guides (Option B), datasheets (Option C), and validated Solution Guides (Option F). Configuration guides provide detailed instructions and best practices for setting up and optimizing Aruba products, ensuring their proper integration into the network infrastructure. Datasheets offer concise overviews of product specifications, features, and capabilities, allowing architects to assess product suitability for specific requirements. Validated Solution Guides compile comprehensive information on deployingAruba solutions in various scenarios, ensuring that the solution design is based on proven methodologies and recommended practices, thereby enhancing the reliability and performance of the network solution.
NEW QUESTION # 21
A global furniture retail company called 'No-Stair Inc.' requests you design their new WLAN infrastructure for a global footprint. Each location of No-Stair Inc.' has a similar layout: three small manager offices, a warehouse, and a 'retail' area. The 'retail' area and the warehouse together amount to 95% of the location. The IT department of the company Is minimally engaged In their LAN refresh so the CTO of the company has shared the information below Current WLAN Infrastructure Is based on the 802.1 In "WlF14Less" access-points series (both model
2013-INT (2.4 only Internal antenna) and model 2019-EXT (dual-band external antenna only)). These AP models are standalone without any centralized management. Last year 'No-Stair InC ran a project called secure. It' ensuring that all needed network security was Implemented to be fully compliant with their security standards. During this project, they also upgraded the AAA infrastructure to handle the Increased AAA requests. No additional Wi-Fi or security requirements are listed for this WLAN refresh, which means that
'No-Stair Inc.' will continue to use bridged SSIDs. with local breakout into different VLANs.
The CTO of No-Stair Inc.' understands the need for you to ask additional questions to deliver the design The questions may be sent in written form and will be answered within two weeks.
Which additional question is correct in order to collect needed information for the WLAN design?
- A. IS there enough cooling In the MDF?
- B. Who is the campus switch vendor?
- C. What type of fiber connection Is used between the core and access layer switches?
- D. Is there a current RF survey report that you can share?
Answer: D
Explanation:
An RF (Radio Frequency) survey report is crucial for WLAN design as it provides detailed information about the current wireless environment, including signal strengths, interference sources, coverage gaps, and the effectiveness of the existing WLAN infrastructure. For a company like 'No-Stair Inc.' that is planning to refresh its WLAN across a global footprint, understanding the current RF conditions in each location is essential. This information helps in designing a WLAN infrastructure that can meet the specific needs of different areas within the locations, such as the retail area and warehouse, ensuring optimal coverage, performance, and user experience. An RF survey report would allow the designer to make informed decisions regarding the placement of new access points, the selection of appropriate antennas, and the configuration of WLAN parameters to improve coverage and capacity while minimizing interference.
NEW QUESTION # 22
What is one use case for designing a 2-tier campus LAM instead of using a 3-tier?
- A. Cross-campus traffic has grown beyond We capacity of a single collapsed core
- B. Access aggregation points are not scaling to meet traffic demands.
- C. The network has grown beyond a few building aggregation points
- D. The campus has small buildings with only a few wiring closets.
Answer: D
Explanation:
A 2-tier campus LAN architecture, consisting of the core and access layers, is typically suitable for smaller campuses or networks with limited numbers of wiring closets. This simplified architecture eliminates the need for a dedicated aggregation layer, which is more common in larger, more complex network environments (the
3-tier architecture). In a small campus setting with only a few wiring closets, a 2-tier design can provide sufficient performance and scalability, reducing complexity and potentially lowering costs. This architecture allows for direct connectivity between the access layer, where end devices connect to the network, and the core layer, which routes traffic to and from the campus network. The use of a 2-tier architecture in such scenarios is driven by the network's size and the simplicity of its requirements, making it an efficient and effective choice.
NEW QUESTION # 23
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)
Answer:
Explanation:
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
NEW QUESTION # 24
What should be Included in an Executive Summary? (Placethe correct Items into the let at the right Order is no: Important Not all cottons win be used)
Answer:
Explanation:
Explanation:
For an Executive Summary, typically the following items should be included:
* Brief Summary
* Contact Information
* High-Level Design
* Purpose of the Document
* Recommendations
* Scope
* Target Audience
NEW QUESTION # 25
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. Marketing
- C. Sales Management
- D. Security Team/CISO
- E. Customer Experience Officer
- F. Finance Team
Answer: A,B,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.
NEW QUESTION # 26
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.
Thecorporate 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 between 4.435 and 5.859 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 malting use of Guest Portal for access to the internet.
* TACACS authentication will also be configured for a total of 1200 evenly dispersed NADs.
How many OnGuard Licenses are required in this scenario?
- A. 30,000
- B. 10,000
- C. 20,000
- D. 15,000
Answer: D
Explanation:
In the scenario provided, each of the clients in the three geographical regions (AMER, EMEA, and APAC) will require OnGuard licensing for health validation through a local agent, covering both wired and wireless authentications as well as personal device Wi-Fi authentication. Given the client counts range between 4,435 and 5,859 in each region, and assuming the upper limit for planning purposes, we have approximately 5,859 clients per region. Multiplying by three regions gives us 17,577, which would be rounded up to the nearest available licensing tier. In this case, 15,000 licenses would not be sufficient, so the next logical tier would likely be around 20,000 licenses. However, since this exact number isn't an option, and based on the principle of providing the most accurate and cost-effective solution, the best estimate with the given options would be
15,000, understanding that this might involve purchasing additional licenses to cover the exact needs.
NEW QUESTION # 27
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.
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. 8320 for the RR. 8360 for the stub/border, and utilize Aruba Central NetConductor
- B. 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 NetConductor.
- C. 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 NetConductor.
- D. 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 NetConductor
- E. Standardize on Aruba 6200 switches for the edge. 8325 for the RR. 8360 for the stub/border, and utilize Aruba Central NetConductor
Answer: B
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 NetConductor enhances network management efficiency, security policy enforcement, anddynamic segmentation across the wired and wireless infrastructure, aligning with the ESP architecture from Aruba and meeting the company's security enhancement objectives.
NEW QUESTION # 28
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.
The week after the presentation of your design to the CIO of the cruise line company, the CIO calls you to discuss increasing trie 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 nave heard about dynamic segmentation and central and decentral overlay networks.
What would you advise as the most cost-efficient solution?
- A. Standardize on Aruba 6300 switches for the access layer, add a cluster of 9240 GWs. and Implement central overlay networks on UBT basis.
- B. Standardize on Aruba 6000 switches for the access layer, add a cluster of 9240 GWs. and Implement central overlay networks on UBT basis.
- C. Standardize on Aruba 6100 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.
Answer: A
Explanation:
For a global cruise line company looking to refresh its fleet with a focus on sustainability and cost-effectiveness, while not changing its current security requirements, the most suitable option would be to standardize on Aruba 6300 switches for the access layer. The Aruba 6300 switches offer advanced security features and scalability, which is crucial for the dynamic and demanding environment of a cruise ship.
Additionally, implementing a cluster of 9240 Gateways and central overlay networks based on User-Based Tunneling (UBT) will enhance the security of the wired network infrastructure. This approach aligns with the Aruba ESP (Edge Services Platform) architecture, providing a unified infrastructure that integrates security, AI-powered operations, and cloud-native agility. The central overlay networks will enable the cruise line to segment network traffic, apply consistent policies, and provide secure access across the fleet, meeting the increased security demands without compromising on performance or sustainability.
NEW QUESTION # 29
A global furniture retail company called 'No-Stair Inc.' requests you design their new WLAN infrastructure for a global footprint. Each location of No-Stair Inc.' has a similar layout: three small manager offices, a warehouse, and a 'retail' area. The 'retail' area and the warehouse together amountto 95% of the location. The IT department of the company Is minimally engaged In their LAN refresh so the CTO of the company has shared the information below Current WLAN Infrastructure Is based on the 802.1 In "WlF14Less" access-points series (both model
2013-INT (2.4 only Internal antenna) and model 2019-EXT (dual-band external antenna only)). These AP models are standalone without any centralized management. Last year 'No-Stair InC ran a project called secure. It' ensuring that all needed network security was Implemented to be fully compliant with their security standards. During this project, they also upgraded the AAA infrastructure to handle the Increased AAA requests. No additional Wi-Fi or security requirements are listed for this WLAN refresh, which means that
'No-Stair Inc.' will continue to use bridged SSIDs. with local breakout into different VLANs.
The CTO of No-Stair Inc.' understands the need for you to ask additional questions to deliver the design The questions may be sent in written form and will be answered within two weeks.
What additional question needs to be answered in order to collect needed information for tie WLAN design?
- A. What type or fiber connection it used between the core and access layer switches?
- B. Does the existing wired network support enough drops for an upgraded Wi-Fi Network?
- C. Is there enough cooling in the MOF?
- D. Who Is the campus switch vendor?
Answer: B
Explanation:
When upgrading a WLAN infrastructure, it's important to ensure that the existing wired network can support the new wireless access points (APs) in terms of connectivity and power (if using Power over Ethernet, PoE).
For 'No-Stair Inc.,' which is planning a WLAN refresh without specific changes to the Wi-Fi or security requirements but potentially with new AP models and configurations, verifying the capacity of the wired network is crucial. The question about whether the existing wired network has enough drops (ethernet connections) for the upgraded Wi-Fi network addresses this concern. It's essential to ensure that there are sufficient ethernet ports available in the right locations to connect the new APs, and that these ports can provide the necessary power and data rates required by modern APs. This information will help in planning the deployment of the new APs, avoiding potential bottlenecks and ensuring that the upgraded WLAN can deliver the desired performance and coverage
NEW QUESTION # 30
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 only connect to other MDFs. and IDFs only connect to other IDFs.
- C. MDFs always have larger rooms than IDFs.
- D. MDF Is a term used in Europe whereas the Americas refer to all network closets as IDFs in their documentation.
Answer: 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.
NEW QUESTION # 31
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 asmall 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 should the architect be concerned about regarding the solution? (Select two.)
- A. multiple locations
- B. IP addresses
- C. Active Directory
- D. Regulatory Domains
Answer: A,D
Explanation:
In designing a network solution for ACME Retail, which operates across various regions in the US and Canada, the architect must consider Regulatory Domains and the challenges posed by multiple locations.
Regulatory Domains are crucial because wireless standards and allowed frequencies vary by country, affecting how WLAN equipment is configured and deployed. Compliance with local regulations is essential to avoid legal issues and ensure optimal network performance. The challenge of multiple locations involves ensuring consistent, high-quality network service across all sites, despite geographical distances and site-specific characteristics. This requires a scalable, flexible network architecture that can be centrally managed while accommodating the unique needs of each location.
NEW QUESTION # 32
Matchthe deployment typeto the estimated numberof APs.
Answer:
Explanation:
Explanation:
Capacity based design with low to mid density - 100,000 ft² / 900 m² building 100,000/10,000 = 10 APsCoverage based design - 100,000 ft² / 900 m² building 100,000/2,500 = 40 APsHigh-capacity design -
100,000 ft² / 900 m² building 100,000/1,500 = 67 APsVery 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.
NEW QUESTION # 33
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 not support the 10GbE downlinks to the cabins and technical rooms.
- C. The cote switch will not have enough ports for VSX links.
- D. The cote switch will have a lot of unused ports.
Answer: 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.
NEW QUESTION # 34
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. Airheads community
- B. datasheets
- C. YouTube
- D. HPE Aruba Networking EducationServices training credits
- E. Airwave class
Answer: D
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.
NEW QUESTION # 35
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 SR 300 m MMF Transceiver
- B. Aruba 106 SFP- LC LRM 220 m MMF Transceiver
- C. Aruba 10GBASE-T SFP- RJ-45 30 m Cat6A Transceiver
- D. Aruba 100 LC BID! 40 km-0 1330/1270 XCVR
Answer: A
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 MMFTransceiver 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.
NEW QUESTION # 36
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.
Which two projects does the customer have in the planning state? (Select two)
- A. Inventory Control System
- B. VoIP upgrade
- C. kiosks/display station
- D. new POS system
Answer: A,B
Explanation:
ACME Retail is in the planning stages of upgrading their current PBX system to a VoIP system, as indicated by their intention to move away from the existing PBX system later in the year. This upgrade is part of their overall network infrastructure overhaul to incorporate modern bestpractices. Additionally, the company is facing challenges with their current inventory control system, particularly with Zebra barcode scanners having signal issues throughout the stores, making monthly inventory processes difficult. Improving the inventory control system to achieve almost real-time inventory for their online service is a critical aspect of their growth and cost-cutting strategy, hence it's in the planning stage as well.
NEW QUESTION # 37
XYZ Regional Hospital is an integrated healthcare system of Hospitals, neighborhood health centers, and small doctor offices. XYZ Regional Hospital has recently merged with 1x neighborhood health centers and
1Z5 doctor branch offices. The wireless, wired access, and AAA solutions are outdated and need to be replaced.
XYZ Regional Hospital is looking to future-proof and improve efficiency across all sites by enhancing wired and wireless access and migrating to a centralized and unified wired/wireless and policy management that can provide uninterrupted availability of all systems.
Locations:
- XYZ Regional Hospital Is located In New York City
- Dila Health Center Is located in City A
- Mount Health Center is located In City B
- Rock Health Center is located in City C
- Branch clinics are located at different locations across the United States Requirements:
- Provide, via management software, one single pane of glass to manage wired and wireless LANs, and VPNs across campus, branch, and remote via web/cloud architecture providing near real-time insight, troubleshooting tools, and service Level performance reporting.
- Seamless integration across wired, wireless. WAN, S0-8ranch. loT
* Provide secure wireless access to all the employees of (he Regional Hospital and partners, as well as provide wireless Internet access to medical citizens when they visit our facilities.
- All-access points must support the following features and specifications: 802.1 lax (WI-FI 6E Certified)
- Security options Including WPZ/WPA3. 80Z.1 X with Radius secure authentication
- Identify and authenticate every wireless and wired device
- End-to-end role-based security
- Seamless mobility across the hospital tor medical teams, patients, and visitors
- Cuts Wi-Fi deployment times from days to hours and enables Zero-Touch deployments across the site
- Establishes a resilient, future-ready network infrastructure with the intelligence, scalability, and intuitive toolsets to meet emerging needs
- Fully redundant branch solution with dynamic path selection to the hospital XYZ Regional Hospital is looking tor an NAC solution to address its security challenges-Requirements:
- fully redundant NAC solution for management and authentication
- wireless and wired authentication for the main hospital will be handled locally The IT director of XYZ Regional Hospital is interested in a solution tor nurse workstation tracking. What solution would meet the customer's requirements? (Select three.)
- A. Map Subscription
- B. Aruba Tags Configuration App
- C. Airwave
- D. Aruba User Experience Insight
- E. Client insight
- F. Asset Tracking Subscription
Answer: A,D,F
Explanation:
For nurse workstation tracking, Aruba User Experience Insight can provide insights into how applications and network services are performing, which can help in understanding user experiences across the hospital network. The Asset Tracking Subscription is a crucial component for keeping track of physical assets such as nurse workstations. The Map Subscription would complement the asset tracking by providing detailed maps of the hospital's interior, enabling precise location tracking of the workstations. These solutions together would allow the hospital to effectively track and manage their resources, ensuring that nurses can find workstations quickly and efficiently, which is essential in a fast-paced medical environment.
NEW QUESTION # 38
Based on this campus design, which layer is the most appropriate to be designed as a Border Persona, considering an EVPN VXLAN Fabric?
Answer:
Explanation:
Explanation:
Based on the campus design provided and considering an EVPN VXLAN Fabric, the most appropriate layer to be designed as a Border Persona would be the "ServicesAggregation" layer. In an EVPN VXLAN architecture, the Border or Border Leaf nodes provide connectivity to external networks, such as WAN, internet, or private connections. They are responsible for routing traffic into and out of the VXLAN fabric and typically also handle services like firewalling, load balancing, and other network services.
NEW QUESTION # 39
Which alternative source is best suited for site surveys or simul-ations if no floor plans are available?
- A. blank sheet of paper
- B. simple wall drawings
- C. tire escape plan
- D. Google Maps
Answer: C
Explanation:
When floor plans are not available for site surveys or simulations, the best alternative source to use is the fire escape plan (Option D). Fire escape plans are typically available in most buildings and provide a simplified layout of the premises, including walls, doors, and sometimes the location of permanent fixtures. While not as detailed as architectural floor plans, fire escape plans can offer enough information for initial site survey estimations and RF planning. They allow network designers to understand the basic layout and potential RF obstacles or coverage areas, making them a practical tool for preliminary wireless network planning and simulations in the absence of more detailed floor plans.
NEW QUESTION # 40
A customer wants to have the ability to show network usage. Which product would allow them to have this visibility?
- A. ClearPass
- B. Central
- C. UXI
- D. Aruba OS 8.X
Answer: B
Explanation:
Aruba Central provides a cloud-based management platform for managing and monitoring Aruba Instant APs, switches, and branch gateways. It offers a comprehensive dashboard that gives insights into network usage, health, and performance metrics. Central allows network administrators to have visibility over their entire network infrastructure from a single pane of glass, including detailed usage statistics, which can be broken down by device, application, and time. This visibility into network usage is crucial for optimizing network performance, planning capacity, and understanding user behavior. Aruba Central's analytics and reporting capabilities enable customers to track and analyze network usage, making it the appropriate product choice for customers wanting to monitor their network usage closely.
NEW QUESTION # 41
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