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HP HPE7-A04 Practice Test - Questions Answers, Page 7

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List of questions

Question 61

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You are recommending HPE Aruba CX switches to a service provider for a Metro Ethernet solution. Which technology is the customer likely to require to allow each customer to stretch multiple VLANs ac

Question 62

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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 da

Question 63

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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?

Question 64

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You have a customer who wants 3:1 oversubscription and has a CX switch with 24 ports, and each port operates at 25 Gbps edge ports. What is the expected uplink speed?

Question 65

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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)?

Question 66

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One of your customers has the following: 2-Tier L2 Design * 8325 32x100G Core Switches * 8360 48x10G RJ-45 Access Switches * 100G 5M DAC connections between Core and Access Core Switches = VSX

Question 67

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Question 68

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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. There is a requirement for multicast traffi

Question 69

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

Question 70

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Which management solution for HPE Aruba Networking CX switches integrates tightly with VMware?

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 61

You are recommending HPE Aruba CX switches to a service provider for a Metro Ethernet solution. Which technology is the customer likely to require to allow each customer to stretch multiple VLANs across the Metro Ethernet line?

VMware NSX integration

RDMA over Converged Ethernet (RoCE)

Data Center Bridging (DCB)

QinQ

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Question 62

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?

To two service leaf switches, which are dedicated to connecting the spine and leaf topology to external networks

To two L3 edge switches, which are dedicated to connecting the spine and leaf topology to external networks

To two border leaf switches, which are dedicated to connecting the spine and leaf topology to external networks

To two L2 edge switches, which are dedicated to connecting the spine and leaf topology to external networks

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Question 63

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?

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Question 64

You have a customer who wants 3:1 oversubscription and has a CX switch with 24 ports, and each port operates at 25 Gbps edge ports. What is the expected uplink speed?

400 Gbps

250 Gbps

100 Gbps

200 Gbps

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Question 65

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)?

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Question 66

One of your customers has the following:

2-Tier L2 Design

* 8325 32x100G Core Switches

* 8360 48x10G RJ-45 Access Switches

* 100G 5M DAC connections between Core and Access

Core Switches = VSX Pairs of 8325 32-port 100G switches (F-B airflow).

Access Switches = VSX Pairs of 8360-48xBaseT switches (F-B airflow).

Each Core Switch pair uses the following for VSX:

* 2 x 100G QSFP28 1M DACs for ISL

* 1 x 100G QSFP28 1M DAC for Keepalive

Each Access Switch pair uses the following for VSX:

* 2 x 100G QSFP28 1M DACs for ISL

* 1 x 10G RJ45 cable for Keepalive

Each Core switch has 29 remaining available 100G QSFP28 interfaces for access switch connectivity.

This solution uses 1x100G QSFP28 5M DAC from each access switch to each core switch.

This solution can scale up to a maximum of 14 racks using the same subscription rates?

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Question 67

What is recommended for the routing protocol setup on leaf VSX pairs?

Configure the leaf VSX members to establish neighbor relationships with each other over one of the server subnets

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

Add a dedicated VLAN to the VSX ISL, assign it a /31 subnet, and run the routing protocol on it

Do not configure the routing protocol to run directly between the leaf VSX members

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Question 68

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?

Change the design to extend a single fabric across all rooms and both sites

Change the design to use one fabric per site

Use HPE Aruba CX switches' selective split horizon feature

Establish a separate data center interconnect fabric for multicast traffic only

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