HPE2-T37 Using HPE OneView Questions and Answers

From the HPE OneView interface, you can grow a volume provisioned on an external array. This action allows administrators to increase the capacity of existing volumes to meet growing storage requirements without disrupting services. The ability to grow volumes is contingent on the support of the underlying storage system and available capacity.

Before moving a server profile to another server in HPE OneView, the target system must be powered off . This is required to ensure that the profile settings, including firmware, BIOS settings, and connectivity configurations, are applied correctly without any conflicts. Powering off the target server prevents any operational disruptions and ensures a smooth transition of the server profile.

A single pair of HPE Composers can manage up to 21 HPE Synergy frames . This scalability allows for extensive management of resources within a single management domain. The HPE Composer acts as the management appliance running HPE OneView, enabling administrators to control and automate infrastructure across multiple frames seamlessly.

A key characteristic of the RoCE (RDMA over Converged Ethernet) network type is that it must be a tagged network . RoCE requires VLAN tagging to segregate traffic and ensure proper delivery of RDMA services over Ethernet networks. Tagging facilitates the identification and handling of RoCE traffic by the network infrastructure.

Option C (Correct): RoCE networks require VLAN tagging to function correctly.

Option A: Quality of Service (QoS) is important for performance but is not enabled by default.

Option B: RoCE networks are not inherently private; they can be configured according to requirements.

Option D: Smart Link is not necessarily enabled for RoCE networks by default.

To configure Quality of Service (QoS) on HPE Synergy frames equipped with HPE Virtual Connect SE 700Gb F32 Modules, you use the Logical Interconnect Group in HPE OneView. The Logical Interconnect Group (LIG) serves as a template that defines the networking configurations for interconnect modules, including QoS settings, network uplinks, and stacking.

Option B (Correct): QoS settings are defined within the Logical Interconnect Group, ensuring consistent network configurations across multiple enclosures.

Option A: Fabric Manager is not an HPE OneView object used for this purpose.

Option C: Logical Enclosure represents a collection of enclosures but does not define QoS settings.

Option D: Enclosure Group defines the physical configuration but not the network-specific QoS settings.

Fabric Type

When utilizing 25Gb connectivity for all HPE Synergy compute nodes, the maximum number of frames that can form a single logical enclosure is 3 . This limitation is due to the bandwidth and port constraints associated with 25Gb interconnect modules. Logical enclosures define the management and networking domains within the Synergy infrastructure, and adhering to these limits ensures optimal performance and reliability.

Tagged

When the HPE OneView appliance is rebooted or offline, it does not affect the managed resources . Servers, storage systems, and networking devices continue to operate normally. The appliance serves as a management interface, and its availability is not required for the ongoing operation of the infrastructure. However, management tasks cannot be performed until the appliance is back online.

Option A : The appliance being offline does not impact network or storage traffic.

Option B : Servers are not placed into maintenance mode automatically.

Option D : The iLO processors remain accessible directly; the appliance ' s status does not affect iLO accessibility.

In the context of RESTful APIs, the POST method is used to create a new resource on the server. When interacting with the HPE OneView REST API, you use the POST method to create new resources such as server profiles, networks, or volumes. This method sends data to the server to create a new subordinate of the resource identified by the URI.

GET is used to retrieve information about resources.

PUT is typically used to update or replace an existing resource.

DELETE is used to remove a resource.

An iLO in an HPE ProLiant server can obtain an IP address from the subnet and address range defined in the HPE OneView settings. HPE OneView allows administrators to define IP address pools for various components, including iLO management addresses. When a server is added to HPE OneView, it can automatically assign an IP address to the iLO from the predefined range.

Option A : Storage arrays typically have their IP configurations managed separately.

Option B : Rack Management Controllers may not be configured using IP pools in HPE OneView.

Option C : HPE Synergy compute nodes use a different method (the Frame Link Module) for management network configuration.

The HPE Storage Integration Pack for VMware vCenter is deployed as a virtual appliance to the supported hypervisor. This means it is delivered as a pre-configured virtual machine image that you import into your VMware environment. Deploying it as a virtual appliance simplifies installation and integration, allowing for seamless management of HPE storage resources directly within VMware vCenter.

During the HPE Synergy hardware discovery process in HPE OneView, the trap destination to HPE OneView is configured on the iLO management processor. This setting ensures that the iLO sends SNMP traps and alerts directly to HPE OneView, enabling centralized monitoring and alerting.

Option D (Correct): The iLO is configured to send traps to HPE OneView during discovery.

Option A: HPE Remote Support is not configured automatically during hardware discovery.

Option B: Active Directory integration is set up separately and is not part of the discovery process.

Option C: Security modes are not configured during the initial discovery.

HPE GreenLake for Compute Ops Management - OneView Edition can be used free of charge for the HPE Synergy platform because the licenses are included . This means that customers using HPE Synergy systems receive the benefits of HPE OneView management capabilities without additional licensing costs.

Option A is incorrect because HPE OneView versions do not align with version 8.40; as of the knowledge cutoff in 2023, HPE OneView versions are up to 6.x.

Option C is incorrect because the availability of the service is not restricted to customers with more than three HPE Synergy frames.

Option D is incorrect because HPE ProLiant G6 servers are not supported by HPE OneView; support typically begins from Gen8 servers onward.

Within an enclosure group for HPE Synergy, you define the uplink set configuration . The enclosure group acts as a template that specifies how logical enclosures are to be configured, including network connectivity through uplink sets. Uplink sets define the mapping of networks to the physical ports on the interconnect modules, enabling consistent network configurations across multiple enclosures.

Option B (Correct): Uplink set configurations are defined within the enclosure group to standardize network connectivity.

Option A: Power supply location is not configured in the enclosure group.

Option C: While interconnect modules are part of the enclosure group, the specific type is defined in the logical interconnect group.

Option D: iLO addressing methods are set in the logical enclosure or server profiles, not in the enclosure group.

Virtual Connect will pass through all tagged packets without modification, and it will be the responsibility of the teaming software to strip/add tags.