HPE7-A04 HP Aruba Certified Data Center Architect Exam exact Exam Questions

Aruba Certified Data Center Architect Exam

Last Update 19 hours ago Total Questions : 98

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Question # 11

What is the transit VLAN that runs between VSX members?

Must not be assigned IP addresses on any switch.

It is used as a keepAlive mechanism

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

Must be assigned identical IP address on both of the switches

Question # 12

Which of the following statements is true about HPE and HPE Aruba Networking breakout cables for high-speed ports?

QSFP56 - > 4x 50 GbE QSFP28

QSFP56 - > 2x 100 GbE QSFP28

QSFP56 - > 8x 10 GbE SFP+

QSFP56 - > 4x 25 GbE SFP28

Question # 13

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?

iBGP

RIP

OSPF

eBGP

Question # 14

What can be exported using IRIS?

Devices' Data Sheets

Detailed routing configurations of all devices

Devices' quick specs

Bill Of Material

Question # 15

In a multi-AS underlay design

All spine switches are in the same AS while each leaf (VSX pair if used) are in their own AS

Every spine and every leaf is in their own AS

All spine and leaf switches are in one AS and the border leaf is in separate AS

Every spine is in their own AS while all leaf switches in one AS

Question # 16

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:

L3 Aggregates profile allocates more space to the support more overlay host entries table compared to leaf switches

L3 Aggregates profile allocates more space to the routing table compared to L3 core profile

L3 Aggregates profile allocates more space to the ARP/ND table compared to L3 core profile

L3 Aggregates profile allocates more space to the routing table compared to Spine switch

Question # 17

What is a rule of thumb for oversubscription ratio on the ToR switches for a two-tier network design?

12:1-14:1

1:1-2:1

6:1-10:1

3:1-5:1

Question # 18

What is true about the assumption documents

Must never be included in the solution proposal

Assumptions are so essentials that they need to always be included with every solution

Assumptions are only needed if the customer asks for it

Assumptions vary based on the project

Question # 19

What is the maximum distance supported by Active Optical Cables (AOC)?

7 meters

50 meters

15 meters

30 meters

Question # 20

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?

You can map VLAN 10 to different VNIs on the same switches if you place VLAN 10 in multiple VRFs

You must tell the customer to change the VLAN ID in racks 4-6 to a unique ID

You can use subnets rather than VLANs for VNI mappings so you can use the same configuration everywhere

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