Give You Free Regular Updates on HPE7-A04 Exam Questions Apr 09, 2025 [Q55-Q79]

Give You Free Regular Updates on HPE7-A04 Exam Questions Apr 09, 2025

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HP HPE7-A04 Exam Syllabus Topics:

Topic	Details
Topic 1	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.
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	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 4	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.

 

NEW QUESTION # 55
Which switch model has the following specifications:
* 32 ports of 100GbE, 200GbE, or 400GbE
* 400 Gbps ports can be configured as 4x100GbE, 2x200GbE, or 1x400GbE

• A. CX 8360v2 Switch Series
• B. CX 8325 Switch Series
• C. CX 8100 Switch Series
• D. CX 9300 Switch Series

Answer: D

NEW QUESTION # 56
You are involved in a 2-Tier L2 Data Center Design with the following details:
* CX 8325 100G Core Switches
* CX 10000 48-P 25G Access Switches
* 100G SR4 Optical connections between Core and Access
In this design, both the Core Layer and Access Layer consist of pairs of switches configured in VSX for HA.
Core Switches = VSX Pairs of CX 8325 32-port 100G switches (B-F airflow) Each pair uses:
* 2 x 100G QSFP28 1M DACs for ISL
* 1 x 100G QSFP28 1M DAC for Keepalive
* 2 x 100G QSFP28 SR4 Optic to each access switch Each Core switch has 13 available 100G QSFP28 interfaces.
What is the maximum number of racks supported by this design?

• A. Solution can scale to 14 total racks using the same subscription rates.
• B. Solution can scale to 8 total racks using varying subscription rates.
• C. Solution can scale to 7 total racks using the same subscription rates.
• D. Solution can scale to 16 total racks using the same subscription rates.

Answer: C

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

Answer: C

NEW QUESTION # 58
Mention two advantages of the ToR switches in Data Center Design

• A. Less unused ports on the switches
• B. Less cable sprawl
• C. Better issue isolation
• D. Possibly less expensive

Answer: B,C

NEW QUESTION # 59
Mention two disadvantages of the End-of-Row or Middle-of-Row switches in Data Center design

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

Answer: C,D

NEW QUESTION # 60
What is the transit VLAN that runs between VSX members?

• A. It is a routed VLAN allowed in the ISL to ensure that the two switches within a VSX pair can learn routes from one another, in potential failover situations
• B. It is used as a keepAlive mechanism
• C. Must not be assigned IP addresses on any switch.
• D. Must be assigned identical IP address on both of the switches

Answer: A

NEW QUESTION # 61
You are setting up a single EVPN VXLAN fabric for a data center. A customer has one ESXi cluster in racks
1-3 that uses VLAN 10 for VMs in subnet 10.1.10.0/24. The customer has another ESXi cluster in racks 4-6 that uses VLAN 10 for VMs in subnet 10.2.10.0/24. Which is correct?

• A. You can map VLAN 10 to different VNIs on the same switches if you place VLAN 10 in multiple VRFs
• B. You can use subnets rather than VLANs for VNI mappings so you can use the same configuration everywhere
• C. You can map VLAN 10 to one VNI on switches in racks 1-3 and to a different VNI on switches in racks 4-6
• D. You must tell the customer to change the VLAN ID in racks 4-6 to a unique ID

Answer: C

NEW QUESTION # 62
What is true about rollback plan for migration phases? (Select two)

• A. Determine maximum time for rollback
• B. Don't give a timeframe for the rollback as this might affect customer confidence in your solution
• C. Archive Last known good configuration (state)
• D. Staff members can't be included in rollback dependency

Answer: A,C

NEW QUESTION # 63
What is one difference between a QSFP28 LC BiDi transceiver and a QSFP28 MPO SR4 transceiver?

• A. The BiDi transceiver supports lower bandwidth than the SR4 transceiver
• B. The BiDi transceiver uses fewer fiber strands than the SR4 transceiver
• C. The BiDi transceiver supports splitting the bandwidth into multiple lower bandwidth links
• D. The BiDi transceiver requires single-mode fiber, while the SR4 transceiver supports multi-mode

Answer: B

NEW QUESTION # 64
If you need to demo the proposed solution you should only use certified Aruba demo portal only

• A. False
• B. True

Answer: A

NEW QUESTION # 65
You are designing overlay solutions for two Data Centers. Each Data Center has two rooms and each room is its own fabric. What is the underlay routing protocol between each data center room?

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

Answer: A

NEW QUESTION # 66
What is true about the VSX switches in EVPN VXLAN?

• A. Each member of the VSX acts as standalone from the EVPN VXLAN perspective
• B. You should make the two switches in the VSX pair operate as a single logical VTEP
• C. VSX stacking and EVPN VXLAN are mutually exclusive

Answer: B

NEW QUESTION # 67
What does a five-nines requirement in a service agreement refer to?

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

Answer: C

NEW QUESTION # 68
What resiliency technologies relate to Default Gateway redundancy requirement on CX switches?

• A. VRRP
• B. HSRP
• C. CVLAN
• D. Transit VLAN
• E. VSX Active Gateway

Answer: A,E

NEW QUESTION # 69
In L3 Spine and Leaf design OSPF routing, which switches can be ABRs and connect your network to a WAN provider?

• A. Spine switches
• B. Border leaf switches
• C. Leaf switches that act as distributed routers for the overlay
• D. Leaf switches that act as centralized routers for the overlay

Answer: B

NEW QUESTION # 70
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. You should not use VSX LAGs for these connections
• B. Don't use Layer 3 links
• C. Establish point-to-point links using individual /29 subnets
• D. Set up each link as an L3 interface or routed-only port (ROP)

Answer: D

NEW QUESTION # 71
In MMF OM3 fiber type and SFP28 LC SR transceiver option. What is the maximum distance supported by this setup?

• A. Up to 70 meters
• B. Up to 500 meters
• C. Up to 700 meters
• D. Up to 50 meters

Answer: A

NEW QUESTION # 72
What can be exported using IRIS?

• A. Devices' Data Sheets
• B. Detailed routing configurations of all devices
• C. Bill Of Material
• D. Devices' quick specs

Answer: C

NEW QUESTION # 73
ERPS (Ethernet Ring Protection Switching):

• A. Does not prevent broadcast storms but implements fast-traffic switchover on a network where there are loops
• B. Prevents broadcast storms and implements fast-traffic switchover on a network where there are loops
• C. Is not supported on CX 8400 switch series
• D. Is not supported on CX 6400 switch series

Answer: B

NEW QUESTION # 74
In a Spine and Leaf Design with the following specs:
* 8400 100G Spine Switches
* 8360 48-P 10G RJ45 Leaf Switches
* 100G DAC connections between Spine and Leafs
Spine Switches = 8400 with 12 QSFP28 ports (F-B airflow)
Each Spine Switch uses:
* 1 x 100G QSFP28 5M DACs to each Leaf switch
Each Leaf Switch uses:
* 1 x 100G QSFP28 5M DACs to each Spine switch
* 2 x 100G 1M DAC for ISL
* 1 x 10G RJ45 for Keep alive
Each Spine switch can support up to 48 available 100G QSFP28 interfaces.
What is the scalability for this solution?

• A. Solution can scale to 12 total racks using the same subscription rates.
• B. Solution can scale to 24 total racks using the same subscription rates.
• C. Solution can scale to 48 total racks using the same subscription rates.
• D. Solution can scale to 6 total racks using the same subscription rates.

Answer: B

NEW QUESTION # 75
One of your customers has the following:
2-Tier L2 Design
* 8325 32x100G Core Switches
* 8360 48x10G RJ-45 Access Switches
* 100G 5M DAC connections between Core and Access
Core Switches = VSX Pairs of 8325 32-port 100G switches (F-B airflow).
Access Switches = VSX Pairs of 8360-48xBaseT switches (F-B airflow).
Each Core Switch pair uses the following for VSX:
* 2 x 100G QSFP28 1M DACs for ISL
* 1 x 100G QSFP28 1M DAC for Keepalive
Each Access Switch pair uses the following for VSX:
* 2 x 100G QSFP28 1M DACs for ISL
* 1 x 10G RJ45 cable for Keepalive
Each Core switch has 29 remaining available 100G QSFP28 interfaces for access switch connectivity.
This solution uses 1x100G QSFP28 5M DAC from each access switch to each core switch.
This solution can scale up to a maximum of14racks using the same subscription rates.

• A. 0
• B. 1
• C. 2
• D. 3

Answer: B

NEW QUESTION # 76
What is true about the assumption documents

• A. Must never be included in the solution proposal
• B. Assumptions are so essentials that they need to always be included with every solution
• C. Assumptions are only needed if the customer asks for it
• D. Assumptions vary based on the project

Answer: D

NEW QUESTION # 77
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. OSPF
• B. eBGP
• C. EIGRP
• D. iBGP

Answer: D

NEW QUESTION # 78
BGP EVPN type 2 routes advertise MAC addresses of clients connected to VNIs on this VTEP. Other VTEPs use this information to populate the MAC address tables for the VLAN associated with the VNI.
VXLAN does not rely on MAC forwarding to establish connectivity

• A. The forwarding interface for the MAC address is the tunnel to the next hop VTEP
• B. The forwarding interface for the MAC address is the local interfaces

Answer: A

NEW QUESTION # 79
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Detailed New HPE7-A04 Exam Questions for Concept Clearance: https://www.prep4pass.com/HPE7-A04_exam-braindumps.html

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