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| Section | Objectives |
|---|---|
| Architect the Solution | |
| Analyze Requirements | |
| Prepare and Present the Solution | |
| Determine Customer's Requirements |
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NEW QUESTION # 34
Hotspot Question
Click where you would implement the CX 10000 network segmentation policy in this data center deployment.
Answer:
Explanation:
Explanation:
Network segmentation/microsegmentation for server workloads is implemented at the CX 10000 ToR enforcement points, closest to the workloads. The edge gateway is for north-south/WAN edge services, not the primary workload segmentation policy placement.
NEW QUESTION # 35
Identify the documentation resources for finding validated information that assists the architect in designing the solution (Choose two.)
Answer: B,E
Explanation:
Architects should rely on validated vendor documentation such as configuration guides for supported designs/settings and data sheets for product capabilities, specifications, and limits.
NEW QUESTION # 36
During the proposal stage, the customer asks why you recommended VSX instead of a traditional stacking solution for their top-of-rack switches. What is the best justification?
Answer: D
Explanation:
VSX (Virtual Switching Extension) keeps each switch's control plane independent, so a software fault or reboot on one member doesn't take down the entire redundant pair -- a key resiliency advantage over traditional stacking, which shares a single control plane across members.
NEW QUESTION # 37
A customer asks whether they should adopt a routed (Layer 3) access design or a bridged (Layer
2) access design for their new data center fabric. Which factor most strongly favors a routed access design?
Answer: C
Explanation:
A routed access design minimizes Layer 2 fault domains and removes dependency on spanning tree, which is ideal when applications don't require broad L2 adjacency. Legacy L2-dependent apps or unrestricted vMotion mobility across the entire DC would instead favor extending L2 (e.g., via VXLAN) further into the fabric.
NEW QUESTION # 38
Waratah Hospital, based in Australia, is planning to move many data center services to new facility. (The remaining legacy data center will not be part of this project.) Waratah Hospital hired an external consultant to assist with the new data center network design.
Based on the requirements for the data center network infrastructure, the external consultant has created a high-level design. The below summarizes the content of the design document.
Requirements and information:
- Six racks in the data center room (single row).
- Redundant Top of Rack leaf switches with back-to-front cooling in each rack, providing 10/25 Gbps connectivity to servers, storage, and other devices.
- Four 100 GbE uplinks per leaf switch.
- The customer requested to install all switch ports facing the back of the rack racks (hot aisle.)
- OOB management for servers, storage, and network has to be provided through an external switch with back-to-front cooling. This switch has to be included in the solution. One OOB switch provides connectivity for two racks.
- Core equipment for the OOBM network is being reused.
- Middle-of-row spine switches.
-The data center should connect to the hospital building with links that provide 400 Gbps.
- Internet access is provided through an existing firewall cluster with two firewalls, each firewall in one data room. The second firewall is operating in standby mode, VRRP is utilized on the firewalls for failover. The data center network should connect to these firewalls with links that total
100 Gbps.
- The external link is a dark fiber direct link based on single-mode fiber (OS2). The distance to the main hospital 1.5 KM. The links will terminate on two core switches in the hospital.
The customer also requires:
- 99.999% uptime for this life-critical environment.
- Planned and unplanned downtime has to be minimized.
- Software upgrades are only allowed once per year with close to zero downtime.
- All life-critical resources are accessed locally, and all resources exist within the hospital campus.
- Waratah Hospital requires a highly secure environment for the data center. Encrypted wire speed connectivity between the data room and the hospital is a must-have because the link between the buildings crosses a public road.
- Waratah Hospital has a mix of virtualized (vSphere) servers. Nutanix storage, bare metal servers, backup servers and other devices.
In the past, the hospital has had a security breach that resulted in data loss, network downtime, and identity theft.
In this scenario, the customers servers are HPE Servers. For the iLO ports, you propose a 6300M switch for each rack. What is the best practice to connect these switches to the data center data plane?
Answer: B
Explanation:
iLO/OOB management should remain on the out-of-band management network, separate from the production data plane.
NEW QUESTION # 39
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