Which statement regarding the Data At Rest Encryption feature (DARE) is correct?
B
Explanation:
The Data At Rest Encryption (DARE) feature can only be enabled during the initial cluster
configuration. This is because DARE involves setting encryption parameters and keys that must be
applied uniformly across all nodes in the cluster from the very beginning. Enabling DARE post-
deployment could result in inconsistent encryption states and potential data access issues. The "HCP
Security and Encryption Configuration Guide" details the process for enabling DARE and emphasizes
the need for configuring it at the cluster's initial setup phase.
What is the Base Configuration of the Compute Storage (CS) tray on an HCP S11?
B
Explanation:
For the HCP S11, the base configuration of the Compute Storage (CS) tray consists of the following
components:
2x Intel Servers: The tray is equipped with two Intel-based servers, which handle compute tasks and
manage the storage operations.
6x SSD disks: These SSDs are used for fast data access and caching, significantly improving the overall
performance of the system by speeding up read and write operations.
42x HDD disks: The 42 hard disk drives (HDDs) provide the bulk of the storage capacity for the
system, which is designed for large-scale, long-term storage. HDDs are optimized for durability and
cost-effective storage of large data sets.
This configuration ensures a balance between compute power, high-speed storage, and large
capacity, making the HCP S11 suitable for environments that require high performance and
significant storage scalability.
Reference:
Hitachi Vantara HCP S11 Installation Guide
Hitachi Vantara HCP S11 System Architecture Documentation
Top of Form
Bottom of Form
You are installing an HCP G10 and need to connect to the node using PuTTY after you have installed
the OS.
What is used to forward the SSH keys?
D
Explanation:
Pageant is a PuTTY authentication agent that is used to manage SSH keys for public-key
authentication. When installing an HCP G10 and needing to connect to the node using PuTTY after
installing the OS, Pageant can be used to forward SSH keys, allowing for a more secure and efficient
connection without requiring manual password entry each time. Pageant stores the private keys and
forwards them to the SSH client when required.
Hitachi Vantara Content Platform Installation Reference:
Pageant is specifically used in environments where SSH key management is necessary, particularly in
secure installations of HCP systems where multiple nodes or connections are being managed.
You are performing an online upgrade of an HCP G10 and the upgrade fails.
Which log is available to assist troubleshooting?
D
Explanation:
When performing an online upgrade of an HCP G10 and the upgrade fails, the Arc-deploy logs are the
relevant logs available to assist with troubleshooting. These logs contain detailed information about
the deployment and upgrade processes, including errors or issues encountered during the upgrade.
Accessing these logs allows administrators to diagnose the failure and take corrective actions.
Hitachi Vantara Content Platform Installation Reference:
The Arc-deploy logs are essential for understanding the sequence of events and identifying the exact
step or component that caused the failure during an online upgrade of the HCP G10.
Which two ports on an HCP G10 node are used for back-end network connection"? (Choose two.)
C, D
Explanation:
The HCP G10 nodes use eth2 and eth3 ports for back-end network connections. These ports are
configured for communication between the nodes and storage or within the HCP cluster itself. Back-
end networks typically handle internal data traffic, replication, and synchronization, and therefore
use specific dedicated ports to ensure optimal performance and separation from front-end client
traffic.
Hitachi Vantara Content Platform Installation Reference:
The back-end network is crucial for internal HCP operations, and using eth2 and eth3 aligns with
standard configurations as defined in the installation guidelines for maintaining proper data flow and
redundancy.
Which two VMware deployment packages are supported by HCP systems running v7.2 or later?
(Choose two.)
A, C
Explanation:
For HCP systems running version 7.2 or later, the supported VMware deployment packages are:
HCP VMware edition: This is a full-featured deployment package designed for use in production
environments. It provides all the necessary components for running HCP in a VMware virtualized
environment.
HCP VMware evaluation edition: This is a version meant for evaluation purposes, allowing potential
users or administrators to test and familiarize themselves with HCP's capabilities in a non-production
environment.
Hitachi Vantara Content Platform Installation Reference:
Both the "VMware edition" and "evaluation edition" are designed to be compatible with HCP version
7.2 or later, with the former being a fully supported production deployment package, while the latter
is for trial or evaluation.
What are two supported speed combinations for the Front-End and Back-End networks of an HCP
G11? (Choose two.)
B, C
Explanation:
The two supported speed combinations for the Front-End and Back-End networks of an HCP G11 are:
Front-End 10 GbE SFP+ and Back-End 10 GbE SFP+: This combination is suitable for environments
requiring high-speed connectivity on both the front-end (client-facing) and back-end (internal HCP
operations).
Front-End 25 GbE SFP+ and Back-End 10 GbE SFP+: This combination provides even faster front-end
connectivity while maintaining robust back-end performance, accommodating scenarios where
higher bandwidth is needed for external client access or data transfer.
Hitachi Vantara Content Platform Installation Reference:
The speed combinations align with the network capabilities and configurations supported by the HCP
G11 platform, providing flexibility to match organizational needs for both front-end and back-end
traffic requirements.
What is required to configure host group security on a new HCP G10 with attached storage?
A. MAC address of the back-end NICs
B. MAC address of the front-end NICs
C. World Wide Port Name
D. World Wide Node Name
A
To configure host group security on a new HCP G10 with attached storage, the World Wide Port
Name (WWPN) is required. The WWPN is a unique identifier for each Fibre Channel port in a storage
area network (SAN) environment. It is used to configure access control and define which hosts can
communicate with specific storage resources. This setting ensures that only authorized hosts can
access the storage, enhancing the overall security of the HCP system. This requirement is
documented in the "Hitachi Vantara HCP G10 Storage Configuration Guide."
What is the default password for logging into the S10 or the S30 management console?
A
Explanation:
The default password for logging into the S10 or the S30 management console is "Chang3Me!". This
default password is provided to ensure initial access to the management console, but it is strongly
recommended to change this password immediately upon first login to maintain system security.
Information regarding default credentials can be found in the "Hitachi Vantara HCP S10 and S30
Management Console User Guide."
Which two statements are true about the HCP G10 SSD option? (Choose two.)
A, C
Explanation:
For the HCP G10 SSD option:
Two SSD disks are installed at the rear of the server (A): This is correct. The SSDs in the HCP G10
server are typically installed at the rear of the server to provide fast access to critical system data,
such as metadata and indexes.
Software RAID1 is used to mirror the disks (C): This statement is also correct. Software RAID1
provides mirroring of the SSD disks, ensuring redundancy and data protection in case of a disk failure.
RAID1 is chosen for its simplicity and reliability in providing redundancy without requiring additional
hardware. Details can be found in the "HCP G10 Hardware Configuration and Maintenance Guide."