HP HPE7-A04 Practice Test - Questions Answers, Page 4

Mention two disadvantages of the End-of-Row or Middle-of-Row switches in Data Center 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?

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

In MMF OM3 fiber type and SFP28 LC SR transceiver option. What is the maximum distance supported by this setup?

Mention two advantages of the ToR switches in Data Center Design

In defining availability requirements for applications and services, the applications that directly impact health and safety are called

You have a customer using Spine and Leaf design with two 8325 32-port 100G QSFP28 (F-B airflow) Spine Switches. What is the maximum number of racks supported if each Rack has two 8360 VSX stacked leaf switches and each spine uses 2 x 100G QSFP28 DACs to each Leaf switch?

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?

In L3 spine and leaf design: