HP HPE7-A04 Quiz 1 Topic 3 Questions 1-5

Question: 1

What Fiber Optic standard supports up to 400 Gbps

ANo standard supports that bandwidth

BQSFP+

CQSFP28

DQSFP-DD

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Question: 2

PVLAN (Private VLAN) defines three types of VLANs under the same SVI

APrimary VLAN, Isolated VLAN and Customer VLAN

BSecondary VLAN, Isolated VLAN and Provider VLAN

CPrimary VLAN, Isolated VLAN and Community VLAN

DProvider VLAN Service VLAN and QinQ VLAN

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Question: 3

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?

ASolution can scale to 24 total racks using the same subscription rates.

BSolution can scale to 6 total racks using the same subscription rates.

CSolution can scale to 12 total racks using the same subscription rates.

DSolution can scale to 48 total racks using the same subscription rates.

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Question: 4

2-Tier L2 Design

* 6400 100G Core Switches

* 8320 48-P 10G RJ45 Access Switches

* 40G DAC connections between Core and Access

Core 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:

A7 total racks using same subscription rates

B10 total racks using same subscription rates

C12 total racks using same subscription rates

D15 total racks using same subscription rates

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Question: 5

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

AStaff members can't be included in rollback dependency

BDon't give a timeframe for the rollback as this might affect customer confidence in your solution

CArchive Last known good configuration (state)

DDetermine maximum time for rollback

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HP HPE7-A04 Quiz:1 Topic:3 Questions:1-5