Valid HPE7-A04 Test Answers & HP HPE7-A04 Exam PDF
HP HPE7-A04 Certification Real 2025 Mock Exam
NEW QUESTION # 15
A customer currently has a three-tier architecture in which aggregation switches are the default gateways.
Pairs of aggregation switches use VRRP. You are migrating to an L2 two-tier architecturein which the core switches are the default gateways. How should you migrate the default gateway functionality?
- A. Use a DHCP server to assign servers new gateway IP addresses, which are configured on the new core switches
- B. Add the core switches to the aggregation switches' VRRP groups and use VRRP to fail over to the new switches
- C. Configure VSX active gateway on the new core switches using a new default gateway IP address as the virtual IP and the existing VRRP MAC for the virtual MAC address
- D. Configure VSX active gateway on the new core switches using the current default gateway IP address as the virtual IP and a new virtual MAC address
Answer: B
NEW QUESTION # 16
What does a five-nines requirement in a service agreement refer to?
- A. Unplanned downtime less than .001% of the service term
- B. Five layers of redundancy in the network design
- C. Future-proof solution designed to last five or more years
- D. Compliance with a particular section of PCI DSS
Answer: A
NEW QUESTION # 17
Which switch model is able to perform microsegmentation?
- A. CX 6400
- B. CX 8325
- C. CX 10000
- D. CX 8400
- E. CX 8360
Answer: C
NEW QUESTION # 18
In a multi-tenant Data Center
- A. VRF offers Layer 3 isolation for the tenants
- B. MSTP offers Layer 2 isolation along with loop prevention
- C. VLANs offer Layer 3 isolation for the tenants
- D. VRF offers Layer 2 isolation for the tenants
Answer: A
NEW QUESTION # 19
What is one difference between a QSFP28 LC BiDi transceiver and a QSFP28 MPO SR4 transceiver?
- A. The BiDi transceiver requires single-mode fiber, while the SR4 transceiver supports multi-mode
- B. The BiDi transceiver uses fewer fiber strands than the SR4 transceiver
- C. The BiDi transceiver supports lower bandwidth than the SR4 transceiver
- D. The BiDi transceiver supports splitting the bandwidth into multiple lower bandwidth links
Answer: B
NEW QUESTION # 20
What is true about the QSFP-DD MPO-12 eDR4 transceiver?
- A. The maximum speed it can achieve is only 40 Gbps
- B. The maximum speed it can achieve is 400 Gbps
- C. The maximum distance it can run is 71-100 meters
- D. It only works with MMF fiber type
Answer: B
NEW QUESTION # 21
What is true about clients located in isolated VLAN?
- A. Endpoints in an isolated VLAN are not allowed to communicate with each other
- B. By default, The switch allows ARP traffic between clients in isolated VLAN
- C. Isolated VLAN is a VLAN in QinQ
- D. Isolated VLAN is always a member of Service VLAN
Answer: A
NEW QUESTION # 22
What is true about the assumption documents
- A. Assumptions are only needed if the customer asks for it
- B. Assumptions are so essentials that they need to always be included with every solution
- C. Must never be included in the solution proposal
- D. Assumptions vary based on the project
Answer: D
NEW QUESTION # 23
In MMF OM3 fiber type and SFP28 LC SR transceiver option. What is the maximum distance supported by this setup?
- A. Up to 500 meters
- B. Up to 50 meters
- C. Up to 700 meters
- D. Up to 70 meters
Answer: D
NEW QUESTION # 24
What delivery documents are included in the post-installation handover?
- A. Devices Datasheets
- B. Archived configurations
- C. Inventory
- D. Devices Quick Specs
- E. Cost of the project
Answer: B,C
NEW QUESTION # 25
What is the upper limit for spine switches with leaf HPE Aruba CX 8360-48Y6C v2 using 100 or 40 GbE Leaf-to-spine port speed (when using 2 uplink ports for VSX)?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 26
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. 10 total racks using same subscription rates
- D. 12 total racks using same subscription rates
Answer: A
NEW QUESTION # 27
What is true about the VSX switches in EVPN VXLAN?
- A. You should make the two switches in the VSX pair operate as a single logical VTEP
- B. VSX stacking and EVPN VXLAN are mutually exclusive
- C. Each member of the VSX acts as standalone from the EVPN VXLAN perspective
Answer: A
NEW QUESTION # 28
You need to design a network that supports transmitting RDMA traffic over multiple IP hops. Which protocols must the switches support? (Select all that apply.)
- A. PFC
- B. ETS
- C. QCN
- D. IP ECN
Answer: A,B,D
NEW QUESTION # 29
What is a rule of thumb for oversubscription ratio on the ToR switches for a two-tier network design?
- A. 3:1-5:1
- B. 12:1-14:1
- C. 6:1-10:1
- D. 1:1-2:1
Answer: A
NEW QUESTION # 30
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. RIP
- C. OSPF
- D. iBGP
Answer: A
NEW QUESTION # 31
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 6 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 24 total racks using the same subscription rates.
Answer: D
NEW QUESTION # 32
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 IP addresses that you plan to configure on the switches
- B. A list of VLANs that you plan to configure on the switches
- C. HPE Aruba networking recommends including a block diagram with proposals
- D. No need to include any of these as the proposal is not the place to educate the customer on them
Answer: B,C
NEW QUESTION # 33
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. At least one spine switch should act as route reflector and specify the leaf switches' unique loopback IPs as route reflector clients
- B. The border leaf switches should act as route reflectors and specify the leaf switches' VXLAN loopback IPs as route reflector clients
- C. Leaf switches should establish iBGP sessions with other leaf switches using their VXLAN loopback IPs. Route reflectors are not required
- D. Leaf switches should establish iBGP sessions with spine switches on their actual P2P link IP addresses.Route reflectors are not required
Answer: A
NEW QUESTION # 34
In identifying the business and technical requirements in Data Center design, which of the below is a business requirement?
- A. REST API integration
- B. Improving the performance of an application to make users happy
- C. Improve oversubscription ratio to 3:1
- D. Using Aruba Central as a Centralized Management tool
Answer: B
Explanation:
Certainly! Here are the questions formatted as requested:
NEW QUESTION # 35
What is the transit VLAN that runs between VSX members?
- A. Must be assigned identical IP address on both of the switches
- B. Must not be assigned IP addresses on any switch.
- C. 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
- D. It is used as a keepAlive mechanism
Answer: C
NEW QUESTION # 36
......
HPE7-A04 Exam Questions and Valid HPE7-A04 Dumps PDF: https://prep4sure.dumpexams.com/HPE7-A04-vce-torrent.html