[Jun 25, 2025] HPE7-A04 Exam Dumps - Try Best HPE7-A04 Exam Questions - ValidBraindumps
Verified HPE7-A04 exam dumps Q&As with Correct 100 Questions and Answers
NEW QUESTION # 15
What Fiber Optic standard supports up to 400 Gbps
- A. QSFP+
- B. QSFP28
- C. QSFP-DD
- D. No standard supports that bandwidth
Answer: C
NEW QUESTION # 16
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 # 17
What is the maximum number of spines (when using 2 uplink ports for VSX) for CX 8325-48Y8C with Leaf- to-spine port speed 40 or 100 Gbps?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 18
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 the underlay routing protocol run within each room?
- A. OSPF
- B. IS-IS
- C. iBGP
- D. eBGP
Answer: A
NEW QUESTION # 19
What is a rule of thumb for oversubscription ratio on the ToR switches for a two-tier network design?
- A. 12:1-14:1
- B. 3:1-5:1
- C. 6:1-10:1
- D. 1:1-2:1
Answer: B
NEW QUESTION # 20
What can be exported using IRIS?
- A. Bill Of Material
- B. Devices' quick specs
- C. Devices' Data Sheets
- D. Detailed routing configurations of all devices
Answer: A
NEW QUESTION # 21
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 local interfaces
- B. The forwarding interface for the MAC address is the tunnel to the next hop VTEP
Answer: B
NEW QUESTION # 22
CX Switches come with trusted platform modules (TPM). What is the function of TPM?
- A. TPM prevents customers from loading certificates signed by the CA of their choice to the switches
- B. TPM stores a certificate signed by GeoTrust Certification Authority (CA).
- C. TPM stores a certificate signed by an HPE Aruba Networking Certification Authority (CA).
- D. TPM is just a convenient name to allow users to connect to the switch securely
Answer: C
NEW QUESTION # 23
You are planning a leaf and spine topology for a data center. The campus is in a different building; the customer wants to connect the campus network directly to the data center network. To which data center switch or switches do you connect the campus core switches?
- A. To two border leaf switches, which are dedicated to connecting the spine and leaf topology to external networks
- B. To two L3 edge switches, which are dedicated to connecting the spine and leaf topology to external networks
- C. To two service leaf switches, which are dedicated to connecting the spine and leaf topology to external networks
- D. To two L2 edge switches, which are dedicated to connecting the spine and leaf topology to external networks
Answer: A
NEW QUESTION # 24
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. HPE Aruba networking recommends including a block diagram with proposals
- C. No need to include any of these as the proposal is not the place to educate the customer on them
- D. A list of VLANs that you plan to configure on the switches
Answer: B,D
NEW QUESTION # 25
Which CX switch model supports ERPS/VSX DCI?
- A. 2930F
- B. 0
- C. 1
- D. 2
Answer: D
NEW QUESTION # 26
What is true about the assumption documents
- A. Must never be included in the solution proposal
- B. Assumptions vary based on the project
- C. Assumptions are so essentials that they need to always be included with every solution
- D. Assumptions are only needed if the customer asks for it
Answer: B
NEW QUESTION # 27
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. RIP
- D. iBGP
Answer: A
NEW QUESTION # 28
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. There is a requirement for multicast traffic to be supported across all data center rooms and fabrics. What needs to be done?
- A. Change the design to use one fabric per site
- B. Establish a separate data center interconnect fabric for multicast traffic only
- C. Change the design to extend a single fabric across all rooms and both sites
- D. Use HPE Aruba CX switches' selective split horizon feature
Answer: D
NEW QUESTION # 29
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 7 total racks using the same subscription rates.
- C. Solution can scale to 16 total racks using the same subscription rates.
- D. Solution can scale to 8 total racks using varying subscription rates.
Answer: B
NEW QUESTION # 30
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. 10 total racks using same subscription rates
- B. 7 total racks using same subscription rates
- C. 12 total racks using same subscription rates
- D. 15 total racks using same subscription rates
Answer: D
NEW QUESTION # 31
In MMF OM3 fiber type and SFP28 LC SR transceiver option. What is the maximum distance supported by this setup?
- A. Up to 50 meters
- B. Up to 700 meters
- C. Up to 500 meters
- D. Up to 70 meters
Answer: D
NEW QUESTION # 32
What are two advantages of Campus Attached DC?
- A. Simple and easy to manage
- B. Highly Scalable
- C. Reduced failure domain
- D. Low latency for workloads between DC and Campus
Answer: A,D
NEW QUESTION # 33
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 24 total racks using the same subscription rates.
- B. Solution can scale to 48 total racks using the same subscription rates.
- C. Solution can scale to 6 total racks using the same subscription rates.
- D. Solution can scale to 12 total racks using the same subscription rates.
Answer: A
NEW QUESTION # 34
You are designing a network based on HPE Aruba CX 10000 switches. Which is a valid reason to recommend manually pinning two VRFs to the same DSM?
- A. You have planned similar policies for those VRFs and want to minimize the load on the switches' rules table
- B. You have selected this switch to act as the border leader for a multi-fabric EVPN VXLAN design
- C. That switch leaks routes between those VRFs
- D. That switch forwards traffic in both VRFs to a third-party firewall for routing
Answer: C
NEW QUESTION # 35
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. eBGP
- B. Not supported design
- C. Static Routing
- D. iBGP
Answer: A
NEW QUESTION # 36
You want to implement distributed firewall policies that micro-segment VM-to-VM traffic, including within the VLAN and same host. The VMs should be able to send traffic on permitted TCP ports, but other traffic should be dropped (hosts are isolated). What are two requirements? (Select two.)
- A. VLAN 10 is converted to a PVLAN on the switch only. The VMs are placed in an isolatedVLAN
- B. SVI 10 on the switch has IP local ARP proxy enabled on it
- C. The VMware host is configured to implement a local firewall
- D. VLAN 10 is converted to a PVLAN on the switch and VMware hosts. The VMs are placed in an isolated VLAN
Answer: B,D
NEW QUESTION # 37
Mention two advantages of the ToR switches in Data Center Design
- A. Possibly less expensive
- B. Less cable sprawl
- C. Less unused ports on the switches
- D. Better issue isolation
Answer: B,D
NEW QUESTION # 38
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