HP HPE7-A04 Aruba Certified Data Center Architect Exam Online Training
HP HPE7-A04 Online Training
The questions for HPE7-A04 were last updated at Feb 20,2025.
- Exam Code: HPE7-A04
- Exam Name: Aruba Certified Data Center Architect Exam
- Certification Provider: HP
- Latest update: Feb 20,2025
What is a use case for a two-tier L2 design for a dedicated data center?
- A . Server room adjacent to campus core
- B . Customers with medium-to-large data centers with application demanding requirements
- C . Customers with small-to-medium data centers with less demanding requirements
- D . Data Center that is located in a separate building to the campus network
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
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 7 total racks using the same subscription rates.
- B . Solution can scale to 14 total racks using the same subscription rates.
- C . Solution can scale to 8 total racks using varying subscription rates.
- D . Solution can scale to 16 total racks using the same subscription rates.
PVLAN (Private VLAN) defines three types of VLANs under the same SVI
- A . Primary VLAN, Isolated VLAN and Customer VLAN
- B . Secondary VLAN, Isolated VLAN and Provider VLAN
- C . Primary VLAN, Isolated VLAN and Community VLAN
- D . Provider VLAN Service VLAN and QinQ VLAN
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 70 meters
- C . Up to 500 meters
- D . Up to 700 meters
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