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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?


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 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 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 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 decided that they would like to manage two wiring closets as a single stack with a total of 10 switches and a minimum transport speed or 25Gbps over OM4 MM fiber They would also like to keep the stacking cabling cost to a minimum. Which stacking components would be required to meet the customer's requirements in the most cost-effective way if the closets were 190 m (620 ft) apart? (Select two.)

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 you recommend as the correct optic type for the connection between the IDF and the cabins?

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
A.
Aruba 106 SFP- LC LRM 220 m MMF Transceiver
Answers
B.
Aruba 106 SFP+ LC SR 300 m MMF Transceiver
B.
Aruba 106 SFP+ LC SR 300 m MMF Transceiver
Answers
C.
Aruba 100 LC BID! 40 km-0 1330/1270 XCVR
C.
Aruba 100 LC BID! 40 km-0 1330/1270 XCVR
Answers
D.
Aruba 10GBASE-T SFP- RJ-45 30 m Cat6A Transceiver
D.
Aruba 10GBASE-T SFP- RJ-45 30 m Cat6A Transceiver
Answers
Suggested answer: 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 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 and customer requirements, what is the correct LAN approach?

A.
management VLAN in the overlay, user VLANs in the underlay
A.
management VLAN in the overlay, user VLANs in the underlay
Answers
B.
management and user VLANs in the overlay
B.
management and user VLANs in the overlay
Answers
C.
management and user VLANs in the underlay
C.
management and user VLANs in the underlay
Answers
D.
management VLAN in the underlay, user VLANs in the overlay
D.
management VLAN in the underlay, user VLANs in the overlay
Answers
Suggested answer: D

Explanation:

In the context of the ESP architecture from Aruba and the specific requirements of the cruise line company, the best practice would be to place management VLANs in the underlay and user VLANs in the overlay. This design allows for a clear separation of management traffic from user data, enhancing security and network performance. The management underlay ensures secure and reliable access to network infrastructure for administrative purposes, while the user overlay allows for flexible and dynamic segmentation of user traffic. This approach is aligned with best practices for network design, where critical management traffic is isolated from user data to prevent unauthorized access and potential security breaches. It also supports the cruise line's need for a robust and secure network to ensure the operational reliability of paid guest Wi-Fi and other critical 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 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 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.
A.
Standardize on Aruba 6000 switches for the access layer, add a cluster of 9240 GWs. and Implement central overlay networks on UBT basis.
Answers
B.
Standardize on Aruba 6100 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.
Answers
C.
Standardize on Aruba 6300 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.
Answers
D.
Standardize on Aruba 6200 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.
Answers
Suggested answer: 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.

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. 8325 for the RR. 8360 for the stub/border. 9240 for the WLAN Gateway, and utilize Aruba Central NetConductor.
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 NetConductor.
Answers
B.
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, and utilize Aruba Central NetConductor
Answers
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 NetConductor
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 NetConductor
Answers
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 NetConductor.
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 NetConductor.
Answers
E.
Standardize on Aruba 6200 switches for the edge. 8325 for the RR. 8360 for the stub/border, 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
Answers
Suggested answer: 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 NetConductor 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 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 6300M 24p HPE Smart Rate 1 G/2.5G/5G/1OG Class6 PoE and 2p 50G and 2 p 25G
A.
HPE Aruba Networking 6300M 24p HPE Smart Rate 1 G/2.5G/5G/1OG Class6 PoE and 2p 50G and 2 p 25G
Answers
B.
HPE Aruba Networking 6200M 36G 12SR5 ClassG PoE 4SFP*
B.
HPE Aruba Networking 6200M 36G 12SR5 ClassG PoE 4SFP*
Answers
C.
HPE Aruba Networking 6200M 24G Class- PoE 4SFP*
C.
HPE Aruba Networking 6200M 24G Class- PoE 4SFP*
Answers
D.
Aruba 6300M 12p Classd PoE and 36p Class6 PoE HPE Smart Rate 1G/2.5G/5G and 2p SOG and Zp 10G
D.
Aruba 6300M 12p Classd PoE and 36p Class6 PoE HPE Smart Rate 1G/2.5G/5G and 2p SOG and Zp 10G
Answers
Suggested answer: 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.

it has been identified that the client's existing network is having to retransmit packets due to possible hardware or configuration issues. A review of hardware configuration and transport reliability will need to be assessed prior to completing the new design.

What should this phenomenon be classified as?

A)

B)

C)

A.
Option A
A.
Option A
Answers
B.
Option B
B.
Option B
Answers
C.
Option C
C.
Option C
Answers
Suggested answer: B

Explanation:

The phenomenon where packets have to be retransmitted due to possible hardware or configuration issues is classified as 'Loss,' depicted in Option B. Packet loss occurs when one or more packets of data traveling across a network fail to reach their destination, which can be caused by errors in data transmission, typically resulting from network congestion, hardware failure, or configuration errors. When packet loss occurs, protocols like TCP ensure that the data is retransmitted so that the integrity of the communication is maintained. In a network design, ensuring the reliability of hardware and proper configuration is critical to minimize packet loss.

What are the considerations when using existing MMF and upgrading to equipment capable of 10 GbE speeds? (Select two)

A.
length of MMF fiber
A.
length of MMF fiber
Answers
B.
type of fiber connector
B.
type of fiber connector
Answers
C.
type of MMF fiber
C.
type of MMF fiber
Answers
D.
single fiber tube into cabinet
D.
single fiber tube into cabinet
Answers
E.
redundant fiber tube into cabinet
E.
redundant fiber tube into cabinet
Answers
Suggested answer: A, C

Explanation:

When upgrading existing Multimode Fiber (MMF) infrastructure to accommodate equipment capable of 10 GbE speeds, two primary considerations are the length of the MMF fiber (Option A) and the type of MMF fiber (Option C). The length of the fiber impacts the signal quality and bandwidth capacity, with longer lengths potentially requiring signal conditioning or different types of fiber to support higher speeds. The type of MMF fiber, such as OM1, OM2, OM3, or OM4, significantly affects its bandwidth capabilities and distance limitations at 10 GbE speeds. OM3 and OM4 fibers are designed to support 10 GbE transmissions over longer distances compared to OM1 and OM2, making them more suitable for upgrades to higher speeds. Understanding these factors is crucial to ensure the existing fiber infrastructure can support the desired network performance without extensive modifications or replacements.

The current IT staff is used to working with legacy Aruba OS-S (ProCurve> equipment. They are worried that they cannot handle Aruba OS-CX switches due to the different command syntax. What are two ways to make the transition easier for them? (Select two.)

A.
create aliases
A.
create aliases
Answers
B.
CL1 Reference Guide for Arouba OS-CX. Aruba OS-Switch, Comware at>d Cisco IOS
B.
CL1 Reference Guide for Arouba OS-CX. Aruba OS-Switch, Comware at>d Cisco IOS
Answers
C.
Aruba CU Bank
C.
Aruba CU Bank
Answers
D.
ASP
D.
ASP
Answers
Suggested answer: A, B

Explanation:

To ease the transition for IT staff accustomed to legacy Aruba OS-S (ProCurve) equipment when moving to Aruba OS-CX switches, two effective approaches are creating aliases (Option A) and using the CLI Reference Guide for Aruba OS-CX, Aruba OS-Switch, Comware, and Cisco IOS (Option B). Aliases allow the creation of custom command shortcuts or mappings in Aruba OS-CX, which can mimic or resemble the commands staff are familiar with from Aruba OS-S, making the command-line interface (CLI) more intuitive for them. The CLI Reference Guide is an invaluable resource that provides a comparative view of commands across different operating systems, including Aruba OS-CX and Aruba OS-S, helping staff understand the equivalent commands and functionalities in the new OS-CX environment. Both these tools can significantly reduce the learning curve and help the IT staff become proficient with Aruba OS-CX switches more quickly.

Which member types require a reboot when doing an In-Service-Software-Upgrade within a VSF stack?

A.
Standby
A.
Standby
Answers
B.
Conductor
B.
Conductor
Answers
C.
Member
C.
Member
Answers
D.
all member types
D.
all member types
Answers
Suggested answer: A

Explanation:

In a Virtual Switching Framework (VSF) stack, the standby member requires a reboot when performing an In-Service Software Upgrade (ISSU). This process allows for the software of the networking devices in the VSF stack to be updated with minimal disruption to the network. The standby member in a VSF configuration is rebooted to apply the new software version while the active member continues to handle the network traffic, ensuring continued operation of the network. This approach minimizes downtime during the upgrade process, which is critical for maintaining network availability and performance.

What are the advantages of using a vSX-pair instead of two discrete switches to connect servers, storage, firewalls, and other workloads?

A.
The setup is much easier since both switches are sharing the same configuration.
A.
The setup is much easier since both switches are sharing the same configuration.
Answers
B.
You can save hall the number of licenses needed tor AFC.
B.
You can save hall the number of licenses needed tor AFC.
Answers
C.
Both members in a VSX-pair can be upgraded without any downtime for the workload.
C.
Both members in a VSX-pair can be upgraded without any downtime for the workload.
Answers
D.
VMWare-Most can be connected with or without using LACP. regardless of their license.
D.
VMWare-Most can be connected with or without using LACP. regardless of their license.
Answers
Suggested answer: C

Explanation:

One of the key advantages of using a Virtual Switching Extension (VSX) pair instead of two discrete switches for connecting servers, storage, firewalls, and other workloads is that both members in a VSX pair can be upgraded without any downtime for the workload (Option C). VSX technology provides advanced high availability features that allow for non-disruptive software upgrades, meaning that one switch in the VSX pair can be upgraded while the other continues to handle network traffic, thereby maintaining continuous operation of the connected workloads. This seamless failover capability ensures that there is no interruption to the critical services running on the network, making VSX an ideal solution for environments where uptime is paramount.

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