The Most In-Demand HP HPE7-A04 Pass Guaranteed Quiz [Q52-Q74]

The Most In-Demand HP HPE7-A04 Pass Guaranteed Quiz

New Version HPE7-A04 Certificate & Helpful Exam Dumps is Online

HP HPE7-A04 Exam Syllabus Topics:

Topic	Details
Topic 1	Analyze the Requirements: In this section, the exam measures the ability to analyze and interpret the gathered data. The target audience focuses on translating requirements into technical solutions, documenting relevant assumptions, and assessing constraints.
Topic 2	Discover Requirements: This section evaluates the competencies of solution architects in gathering key requirements. It highlights the importance of identifying stakeholders, understanding the objectives of the project, and assessing the current environment.
Topic 3	Architect the Solution: This section tests the candidate's ability to design an effective technical solution. It involves developing an initial design, selecting appropriate products, and defining network segments and protocols.
Topic 4	Prepare and Present the Solution: The final section evaluates the skills of solution architects in preparing and delivering the proposed solution to stakeholders. It includes creating detailed design documentation, effectively presenting the solution, and reviewing it for necessary modifications.

 

NEW QUESTION # 52
What Fiber Optic standard supports up to 400 Gbps

• A. No standard supports that bandwidth
• B. QSFP+
• C. QSFP28
• D. QSFP-DD

Answer: D

NEW QUESTION # 53
Two VMs on the same ESXi host are assigned to an isolated VLAN 2001 (primary VLAN 1001). The host connects to an HPE Aruba CX 10000 switch on an access port. The switch supports the same PVLAN settings. VM 1 sends traffic to VM 2. Which policy or policies does the switch apply (assuming that they exist)?

• A. Egress policy on VLAN 1001
• B. No policies because the traffic remains local to the ESXi host
• C. Ingress policy on VLAN 1001
• D. Ingress and egress policy on VLAN 1001

Answer: A

NEW QUESTION # 54
In Spine and Leaf Design that involves the following:
* 8360 12-P 100G Spine Switches
* 8360 48-P 10G RJ45 Leaf Switches
* 100G SR4 Optical connections between Spine and Leafs
Spine Switches = 8360 12-port 100G QSFP28 (F-B airflow)
Each Spine Switch uses:
* 1 x 100G QSFP28 SR4 Optic to each Leaf switch
Each Leaf Switch uses:
* 1 x 100G QSFP28 SR4 Optic to each Spine switch
* 2 x 100G 1M DAC for ISL
* 1 x 10G RJ45 for Keepalive
Each Spine switch has 4 available 100G QSFP28 interfaces. What is the solution scalability?

• A. Solution can scale to 6 total racks using the same subscription rates.
• B. Solution can scale to 10 total racks using the same subscription rates.
• C. Solution can scale to 12 total racks using the same subscription rates.
• D. Solution can scale to 4 total racks using the same subscription rates.

Answer: A

NEW QUESTION # 55
What does a five-nines requirement in a service agreement refer to?

• A. Future-proof solution designed to last five or more years
• B. Five layers of redundancy in the network design
• C. Compliance with a particular section of PCI DSS
• D. Unplanned downtime less than .001% of the service term

Answer: D

NEW QUESTION # 56
Choose the most suitable technology for the DCI (Data Center Interconnect) when Data Centers are geographically not in the same building:

• A. VSF
• B. ERPS + VRRP
• C. STP
• D. VSX

Answer: B

NEW QUESTION # 57
You are adding EVPN VXLAN to an L3 spine and leaf topology that uses OSPF for the underlay. You plan to use a single BGP AS. Which design for EVPN neighbors is correct?

• A. Leaf switches should establish iBGP sessions with other leaf switches using their VXLAN loopback IPs. Route reflectors are not required
• B. Leaf switches should establish iBGP sessions with spine switches on their actual P2P link IP addresses.Route reflectors are not required
• C. The border leaf switches should act as route reflectors and specify the leaf switches' VXLAN loopback IPs as route reflector clients
• D. At least one spine switch should act as route reflector and specify the leaf switches' unique loopback IPs as route reflector clients

Answer: D

NEW QUESTION # 58
2-Tier L2 Design
* 6400 100G Core Switches
* 8320 48-P 10G RJ45 Access Switches
* 40G DAC connections between Core and AccessCore Switches = VSX Pairs of 6400 switches (each with 2 x 12-port QSFP28 100G modules) Each pair uses:
* 2 x 1M 100G DAC for ISL
* 1 x 1M 100G DAC for Keepalive
* 2 x 5M 40G DAC to each access switch
Each Spine switch has 5 x 100G interfaces available.
This solution could scale to a maximum of:

• A. 15 total racks using same subscription rates
• B. 7 total racks using same subscription rates
• C. 12 total racks using same subscription rates
• D. 10 total racks using same subscription rates

Answer: A

NEW QUESTION # 59
What is the maximum distance supported by Active Optical Cables (AOC)?

• A. 15 meters
• B. 7 meters
• C. 50 meters
• D. 30 meters

Answer: C

NEW QUESTION # 60
In Routing design for a two-tier topology between the data center and other parts of the network, select the best option from below

• A. Establish point-to-point links using individual /29 subnets
• B. Set up each link as an L3 interface or routed-only port (ROP)
• C. Don't use Layer 3 links
• D. You should not use VSX LAGs for these connections

Answer: B

NEW QUESTION # 61
Depending on a switch's role in the topology, the demands on various tables differ. Several HPE Aruba CX switch models support different profiles, each of which optimizes the correct table for a switch with the corresponding role:

• A. L3 Aggregates profile allocates more space to the routing table compared to Spine switch
• B. L3 Aggregates profile allocates more space to the support more overlay host entries table compared to leaf switches
• C. L3 Aggregates profile allocates more space to the ARP/ND table compared to L3 core profile
• D. L3 Aggregates profile allocates more space to the routing table compared to L3 core profile

Answer: C

NEW QUESTION # 62
You are planning to use distributed routing for overlay subnets in an EVPN VXLAN fabric. The customer needs to provide DHCP addresses to some VMs in the tenant-a VRF. The DHCP server is in the shared VRF.
What is one step you should take?

• A. For every SVI, assign a unique actual IP address, different from the active gateway IP address
• B. On each VTEP switch, create a loopback interface in the shared VRF with the same IP on bothswitches in a VSX pair
• C. On each VTEP switch, create a loopback interface in the tenant-a VRF with a different IP on both switches in a VSX pair
• D. Change the design to use centralized routing because HPE Aruba CX switches cannot support DHCP relay with distributed routing

Answer: B

NEW QUESTION # 63
You created a formal proposal and quote for a customer's data center network refresh. What is some other support information that you should include? (Select two)

• A. A list of VLANs that you plan to configure on the switches
• B. No need to include any of these as the proposal is not the place to educate the customer on them
• C. HPE Aruba networking recommends including a block diagram with proposals
• D. A list of IP addresses that you plan to configure on the switches

Answer: A,C

NEW QUESTION # 64
You are designing an overlay solution for two Data Centers based on the Aruba CX platform. Each Data Center has two rooms and each room is its own fabric. What is used for EVPN advertisements between data center rooms?

• A. Static Routing
• B. Not supported design
• C. iBGP
• D. eBGP

Answer: D

NEW QUESTION # 65
You are designing overlay solutions for two Data Centers based on the Aruba CX platform. Each Data Center has two rooms and each room is its own fabric. What is the routing protocol used for EVPN advertisement within each room?

• A. EIGRP
• B. iBGP
• C. OSPF
• D. eBGP

Answer: B

NEW QUESTION # 66
In L3 Spine and Leaf design, which answer is correct?

• A. Leaf switches connect to only one spine switch
• B. Leaf switches connect to other leaf switches
• C. Each leaf switch connects to each spine switch
• D. Each spine switch connects to all other spine switches in a full mesh

Answer: C

NEW QUESTION # 67
In L3 spine and leaf design

• A. Spanning Tree is always needed since Spine and Leaf is only there to improve performance
• B. You don't need to use spanning tree for loop prevention
• C. You need to use TRILL to prevent loops
• D. Since all Spine switches are connected to each other, EVPN is needed in this design

Answer: B

NEW QUESTION # 68
Mention two disadvantages of the End-of-Row or Middle-of-Row switches in Data Center design

• A. More equipment
• B. Higher latency for rack-to-rack traffic within the row
• C. Longer, more complex cabling within the row
• D. Lower port density and less scalable

Answer: C,D

NEW QUESTION # 69
Which of the following switches support both Front-to-Back and Back-to-Front airflow?(Select two)

• A. 0
• B. 1
• C. 2
• D. 3

Answer: B,C

NEW QUESTION # 70
What is recommended for the routing protocol setup on leaf VSX pairs?

• A. Do not configure the routing protocol to run directly between the leaf VSX members
• B. Configure the leaf VSX members to establish neighbor relationships with each other over one of the server subnets
• C. Have the VSX members connect to each spine switch on an L3 VSX LAG and become neighbors with each other and the spine on its subnet
• D. Add a dedicated VLAN to the VSX ISL, assign it a /31 subnet, and run the routing protocol on it

Answer: D

NEW QUESTION # 71
Which switch model is able to perform microsegmentation?

• A. CX 6400
• B. CX 10000
• C. CX 8325
• D. CX 8360
• E. CX 8400

Answer: B

NEW QUESTION # 72
What materials do you need to include for the solution proposal? (Choose all that apply)

• A. RFP response (for projects with formal RFPs)
• B. BOM (Bill Of Materials)
• C. Illustrations such as block diagrams
• D. Data sheets for switches included in the solution
• E. Quote

Answer: A,B,C,E

NEW QUESTION # 73
Which technology uses LLDP TLVs to tell connected devices information such as the correct queue for PFC?

• A. ETS
• B. ECN
• C. DCBx
• D. PFC

Answer: C

NEW QUESTION # 74
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