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HP HPE7-A04 Practice Test - Questions Answers, Page 5

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List of questions

Question 41

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What Fiber Optic standard supports up to 400 Gbps?

Question 42

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Name some Post-installation handover tasks:

Question 43

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What is true about clients located in isolated VLAN?

Question 44

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You have a data center with 99.9% availability requirements. How many hours of downtime (unplanned) is allowed to meet this availability requirement?

Question 45

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In a multi-tenant Data Center:

Question 46

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You have VSX Pairs of CX 10000 48-Port 25G SFP28 Switches (Front/Port to Back/Power airflow) with 2 DACs for ISL. What is the maximum interface speed for each DAC connection?

Question 47

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Which stacking technology is a dual control plane stacking that is supported by CX switches?

Question 48

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HPE Aruba Networking switch selector is accessible from:

Question 49

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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 betwee

Question 50

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In which situation do you need to select switches with a back-front (BF) airflow?

Related questions

What is true about rollback plan for migration phases? (Select two)

Which of these protocols carries commands for reading from/writing to storage over a TCP/IP session?

In a multi-AS underlay design:

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?

What resiliency technologies relate to Default Gateway redundancy requirement on CX switches?

Two VMs on the same ESXi host are assigned to an isolated VLAN 2001 (primary VLAN 1001). The host connects to an HPE Aruba CX 10000 switch on an access port. The switch supports the same PVLAN settings. VM 1 sends traffic to VM 2. Which policy or policies does the switch apply (assuming that they exist)?

What is one difference between a QSFP28 LC BiDi transceiver and a QSFP28 MPO SR4 transceiver?

What materials do you need to include for the solution proposal? (Choose all that apply)

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

Which CX switch model supports ERPS/VSX DCI?

Question 41

What Fiber Optic standard supports up to 400 Gbps?

No standard supports that bandwidth

QSFP+

QSFP28

QSFP-DD

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Question 42

Name some Post-installation handover tasks:

Ensure new spares have replaced old spares

List of Engineers involved in the project

Number of employees that will benefit from the solution

Schedule training

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Question 43

What is true about clients located in isolated VLAN?

By default, The switch allows ARP traffic between clients in isolated VLAN

Endpoints in an isolated VLAN are not allowed to communicate with each other

Isolated VLAN is always a member of Service VLAN

Isolated VLAN is a VLAN in QinQ

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Question 44

You have a data center with 99.9% availability requirements. How many hours of downtime (unplanned) is allowed to meet this availability requirement?

6.8 hours

3.4 hours

8.6 hours

8.8 hours

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Question 45

In a multi-tenant Data Center:

VRF offers Layer 3 isolation for the tenants

MSTP offers Layer 2 isolation along with loop prevention

VRF offers Layer 2 isolation for the tenants

VLANs offer Layer 3 isolation for the tenants

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Question 46

You have VSX Pairs of CX 10000 48-Port 25G SFP28 Switches (Front/Port to Back/Power airflow) with 2 DACs for ISL. What is the maximum interface speed for each DAC connection?

100G DAC

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Question 47

Which stacking technology is a dual control plane stacking that is supported by CX switches?

Back Plane Stacking

IRF

Front Plane Stacking

VSX

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Question 48

HPE Aruba Networking switch selector is accessible from:

Intangi IRIS design tool

Aruba Support Portal

HPE PSNow tools

From NetEdit management tool

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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?

Not supported design

iBGP

Static Routing

eBGP

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Question 50

In which situation do you need to select switches with a back-front (BF) airflow?

The switches are core switches in a dedicated rack with their ports facing the cold aisle

The switches are ToR switches which will have the port side facing the opposite way as server ports

The switches are middle of the rack switches with their ports facing the cold aisle

The switches are ToR switches which will have the port side facing the same way as server ports

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Total 98 questions

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