by Sangeetha | Aug 16, 2024 | Uncategorized
This Article describes the procedure to do Factory defaults in Brocade Silk Worm 200E SAN Switch.
Step-by-Step Procedure
Perform these steps in order to do factory defaults Brocade Silkworm 200E SAN Switch through console port of switch:
- Perform these steps in order to establish a console session to switch:Connect one of the supplied DB-9-to-DB-9 adapters to the PC serial (COM#) port.
- Connect one of the supplied DB-9-to-DB-9 adapters to the PC serial (COM#) port.
- Connect the other end of the supplied DB-9 connector to the RS-232 management port on the switch.
Note: The RS-232 management port is labelled CONSOLE.
-
- Launch HyperTerminal on the PC.
Terminal emulation software enables communication between the storage router and your PC during setup and configuration. The terminal emulation software is frequently a PC application such as HyperTerminal or Putty.
-
- Choose these settings:
- Bits per second: 9600
- Data bits: 8
- Parity: None
- Stop bits: 1
- Flow control: None
2. Reboot the switch with Power reset and login as admin (default Password: password).
- Clearing configuration.
- SAN-switch#switchdisable
- SAN-switch#cfgdisable
- SAN-switch#cfgclear
- SAN-switch#cfgsave
- SAN-switch#configDefault
- SAN-switch#switchenable
- SAN-switch# reboot
Check the configuration.
- SAN-switch#cfgshow
- SAN-switch#zoneshow
by Sangeetha | May 29, 2024 | Uncategorized
In the modern software-defined data center, choosing the right data backup solution is crucial for ensuring business continuity and data security. Disk storage often emerges as the preferred choice due to its technical advantages, reliability, security, ease-of-use, and broad ecosystem support. However, tape storage still holds significant benefits for specific use cases like long-term archiving. This blog explores the trade-offs between these two hardware solutions for backing up enterprise data.
Benefits of Tape Storage for Archiving
- Magnetic Tapes: First mainstream storage device in IT, with the latest standard being LTO-8, introduced in 2017.
- Mechanics: Data is stored on a thin film requiring a mechanical drive to read and write, similar to cassette tapes but with higher performance.
Cost Efficiency:
- Lower Hardware Costs: Tape storage is generally cheaper than disk storage, especially SSDs, making it an attractive option for archiving large volumes of data.
Compliance and Long-Term Storage:
- Ideal for Archiving: Tapes are suitable for businesses with compliance requirements needing long-term data retention, such as pharmaceutical companies, hospitals, and universities.
Security and Data Protection:
- Offline Storage: Once written and archived, tapes are offline, making them resilient to cyber threats like ransomware.
Performance Considerations:
- Fast Read/Write Speeds: Modern tape storage can offer high speeds, especially when data is optimized and there are no throughput bottlenecks.
Challenges and Limitations:
- Physical Handling: Tapes must be physically moved and mounted for access, making them less convenient for frequent data retrieval.
- Data Compatibility: Compression and encryption on tapes can create compatibility issues, as they often require the same device for data access.
Technical Benefits of Disk Storage
Agility and Flexibility:
- Software-Defined Storage: Allows pooling of disks, simplifying data management and enhancing flexibility and resiliency.
- Ease of Use: Disk backups are simpler to manage since data can be accessed from any point without the need for physical handling.
RPO and RTO Advantages:
- Frequent Backups: Disk storage supports more frequent backups, reducing RPO and ensuring quicker recovery times (RTO).
- Predictable Recovery: Disk-based recovery is more predictable and less reliant on physical actions, unlike tape-based recovery.
Performance and Accessibility:
- Non-Linear Access: Unlike tapes, disks allow random access to data, speeding up recovery times and facilitating partial restores.
- Avoiding “Shoe-Shining”: Disks eliminate the problem of shoe-shining, where tapes need rewinding, reducing transfer speed and durability.
Integration and Automation:
- Disaster Recovery: Disks integrate well with automated disaster recovery solutions, supporting remote failover and cloud-based recovery options.
- Cloud Compatibility: Disks are more compatible with cloud environments, supporting modern backup strategies in virtualized data centers.
Reliability Benefits of Disk Storage
Advanced Storage Management:
- Optimization Technologies: Disks benefit from deduplication, replication, data grooming, and defragmentation, enhancing data integrity and recovery assurance.
- Error Handling: Disk systems generally offer better error detection and recovery mechanisms compared to tape storage.
Physical Robustness:
- Durability: Disks are less prone to environmental damage and physical wear compared to tapes, which can be affected by dust, heat, and magnetic fields.
Security Considerations:
- Access Control: Disk systems support modern security protocols and access controls, reducing the risk of data theft or loss.
- Scalability: Disks allow IT staff to focus on automation rather than manual handling, improving scalability and operational efficiency.
Ecosystem Benefits of Disk Storage
Innovation and Standardization:
- Industry Collaboration: Disk storage benefits from ongoing innovation and standardization efforts, ensuring broad compatibility and support.
- Navigator System Vendor Support: Disk storage solutions are widely supported by Third Party vendors like Navigator System Private Limited, offering comprehensive management tools and integration capabilities.
Advanced Features:
- Altaro Features: For example, Altaro’s disk backup solutions offer filesystem-based storage, varying disk types, cloud integration, and modern management tools.
- Inline Deduplication: Highly effective cost-saving tool, often more efficient in disk systems compared to tape.
Performance Options:
- High-Performance Storage: Disks, including SSDs and NVMe, can meet high RPO requirements, something unattainable with tape storage.
Air-Gapped Backups
Ransomware Protection:
- Air-Gapping: Involves storing a copy of backups in a highly controlled or inaccessible location, protecting against ransomware.
- Methods: Includes isolated file shares, different LAN segments, cloud storage, and automated timed connections.
Finally
Trade-offs and Recommendations:
- Disk Storage: Recommended for modern data centers due to its agility, reliability, and ease of integration with automated and cloud-based systems.
- Tape Storage: Suitable for long-term archiving where data access is infrequent, benefiting from lower costs and offline security.
Summary Chart:
| Attribute |
Tape Storage |
Disk Storage |
| Cost |
Lower hardware cost |
Higher hardware cost |
| Accessibility |
Requires physical handling |
Easy, random access |
| Recovery Speed |
Slower, unpredictable |
Faster, predictable |
| Data Security |
Offline, resilient to cyber threats |
Integrated security features |
| Scalability |
Manual handling needed |
Automation-friendly |
| Compatibility |
Less modern support |
Broad ecosystem support |
| Use Case |
Long-term archiving |
Frequent backups, quick recovery |
For modern data centers, disk storage offers the best overall solution for backup due to its numerous advantages in performance, reliability, and ease of use. Tape storage remains a viable option for specific archival needs where cost savings and offline security are paramount.
by Sangeetha | May 15, 2024 | Uncategorized
🔧 Exciting News: Navigator System Extends Support for HPE ProLiant Gen 10 Servers! 🔧
We are thrilled to announce that Navigator System is expanding its support services to include HPE ProLiant Gen 10 servers! As a trusted provider of third-party maintenance solutions, we’re committed to helping businesses like yours optimize their IT infrastructure for peak performance and longevity.
EOSL DATE:
| Brand |
Model |
EOSL Date |
| HP |
PROLIANT DL380 GEN 10 |
31-03-2028 |
| HP |
ProLiant DL380 Gen 9 |
31-01-2025 |
| HP |
ProLiant DL380 Gen 9 |
31-01-2025 |
| HP |
ProLiant DL580 Gen 9 |
31-05-2024 |
| HP |
ProLiant DL360 Gen 9 |
31-10-2023 |
| HP |
ProLiant DL560 Gen 9 |
31-10-2023 |
| HP |
ProLiant DL160 Gen 9 |
31-01-2022 |
| HP |
ProLiant DL320e G8 V2 |
01-10-2021 |
| HP |
ProLiant DL580 G8 |
30-09-2021 |
| HP |
ProLiant DL320e G8 V1 |
16-08-2021 |
| HP |
ProLiant DL360e G8 |
16-08-2021 |
| HP |
ProLiant DL380e G8 |
16-08-2021 |
| HP |
ProLiant DL580 G7 |
16-08-2021 |
| HP |
ProLiant DL380p G8 |
30-06-2021 |
| HP |
ProLiant DL360p G8 |
13-06-2021 |
| HP |
ProLiant DL360 G7 |
30-04-2018 |
| HP |
ProLiant DL380 G7 |
30-04-2018 |
| HP |
ProLiant DL385 G7 |
30-04-2018 |
What Does This Mean for You?
- Extended Lifespan: Even after the OEM end of support life (EOSL) date, Navigator System will continue to provide comprehensive maintenance and support services for your HPE ProLiant Gen 10 servers.
- Peace of Mind: With Navigator System as your partner, you can rest assured knowing that your critical infrastructure is in expert hands. Our team of certified technicians will ensure your servers remain operational and reliable, minimizing the risk of downtime.
- Cost Savings: By choosing Navigator System for your maintenance needs, you can avoid costly upgrades or replacements, maximizing the return on your investment in HPE ProLiant Gen 10 hardware.
by Sangeetha | Oct 26, 2023 | Uncategorized
The Dell PowerEdge XE9640
In the realm of data centers and enterprise solutions, reliability, performance, and scalability are non-negotiable factors. Dell, a leader in the world of business technology, has consistently delivered top-notch server solutions to meet the needs of modern businesses. In this article, we dive deep into the Dell PowerEdge XE9640, a server that redefines the capabilities and standards for data center operations.
A Robust Beast: Hardware and Performance
The Dell PowerEdge XE9640 is a true workhorse, designed to cater to the most demanding server workloads. Equipped with the latest Intel Xeon processors, it can handle compute-intensive tasks with ease. Whether you’re running virtualization, databases, high-performance computing, or AI workloads, this server is more than up to the challenge.
Tech Specs:
- Processor Options: Dual Intel Xeon Scalable processors
- Memory: Support for up to 96 DIMMs with a maximum capacity of 12TB
- Storage: High capacity and performance options, supporting up to 24 hot-swappable 2.5″ drives
- Expansion: Multiple PCIe slots for expansion
Scalability: Ready for the Future
One of the standout features of the PowerEdge XE9640 is its scalability. As your business grows, this server can grow with it. With support for up to 96 DIMMs, it can handle a vast amount of memory, making it ideal for virtualization and memory-intensive applications. The numerous PCIe slots provide room for expansion, allowing you to adapt to changing needs without replacing the entire server.
Reliability and Redundancy: Built to Stay Online
Dell knows the importance of uptime for any enterprise. The PowerEdge XE9640 comes equipped with various reliability and redundancy features. Hot-pluggable power supplies, cooling, and drives ensure that the server can continue operating even if a component fails. This means minimal downtime for your critical workloads.
Management: Simplified Operations
Dell’s integrated management tools, including the iDRAC (Integrated Dell Remote Access Controller), make server management a breeze. With remote management and monitoring capabilities, you can keep a close eye on the server’s health and performance, all from a single, intuitive interface.
Security: Protecting Your Data
In the modern age, data security is paramount. The PowerEdge XE9640 offers a range of security features to safeguard your data, including hardware root of trust, secure boot, and intrusion detection. It’s a fortress for your data in an increasingly complex digital world.
Conclusion: Empowering Your Data Center
The Dell PowerEdge XE9640 is a formidable server solution designed to empower your data center. Its combination of robust hardware, scalability, reliability, and security features makes it an excellent choice for businesses of all sizes. Whether you’re a growing startup or a large enterprise, this server can meet your needs today and adapt to your demands in the future.
In the world of data centers and enterprise IT, the Dell PowerEdge XE9640 stands as a testament to Dell’s commitment to providing powerful and adaptable solutions. It’s more than just a server; it’s a partner in your journey towards a more efficient and effective data center.
by Sangeetha | Sep 12, 2023 | Uncategorized
Cutting-edge ASUS ESC8000 and ASUS ESC4000 servers
In the ever-evolving landscape of technology, innovation is the key to staying ahead of the curve. ASUS, a renowned name in the world of computing and electronics, has once again proven its commitment to pushing the boundaries of what’s possible. The latest announcement from ASUS has sent ripples of excitement through the tech community, as the company unveils its cutting-edge ASUS ESC8000 and ASUS ESC4000 servers, equipped with the advanced NVIDIA L40S GPUs.
The fusion of ASUS’s expertise in server technology with NVIDIA’s cutting-edge graphics processing power is a remarkable milestone in the world of data centers and server solutions. Let’s dive into what makes these servers so impressive and why they’re generating such buzz.
Powerful Processing with NVIDIA L40S GPUs
At the heart of these new servers lies the NVIDIA L40S GPU, a powerhouse designed to deliver exceptional performance for data-intensive tasks. NVIDIA’s GPUs have long been recognized for their prowess in graphics processing, machine learning, and artificial intelligence, making them a natural fit for the demands of modern server applications.
The advanced NVIDIA L40S GPUs incorporated into ASUS’s ESC8000 and ESC4000 servers offer enhanced computational capabilities and improved energy efficiency. This means that businesses can now harness the power of accelerated computing to tackle complex workloads with greater ease and speed. Whether it’s scientific simulations, AI training, rendering, or any other GPU-intensive task, these servers promise to significantly boost productivity and reduce processing times.
Impressive Scalability and Reliability
One of the standout features of ASUS’s ESC8000 and ESC4000 servers is their scalability. These servers are designed to accommodate the evolving needs of businesses and data centers, allowing for easy expansion as demands grow. This scalability is particularly crucial in today’s dynamic IT landscape, where adaptability is a key factor in staying competitive.
Moreover, ASUS has always been synonymous with reliability, and these servers are no exception. They come equipped with robust components and a meticulously engineered cooling system to ensure optimal performance and long-term durability. ASUS’s commitment to quality and reliability is backed by years of experience in delivering top-notch computing solutions.
Efficiency and Sustainability
In addition to their impressive performance and reliability, ASUS’s ESC8000 and ESC4000 servers are also designed with energy efficiency in mind. Data centers consume vast amounts of electricity, making sustainability a pressing concern. These servers incorporate power-saving features and intelligent management tools that help optimize energy consumption without compromising performance. This not only reduces operating costs but also contributes to a more eco-friendly data center infrastructure.
The Future of Data Centers
ASUS’s unveiling of the ASUS ESC8000 and ASUS ESC4000 servers featuring advanced NVIDIA L40S GPUs marks a significant step forward in the realm of data centers and server technology. These servers promise to empower businesses and data centers with the computational muscle needed to tackle the challenges of today’s data-driven world.
As industries continue to evolve and adopt more data-intensive applications, the demand for high-performance computing solutions is greater than ever. ASUS’s commitment to innovation ensures that these servers will be at the forefront of meeting these demands, providing businesses with the tools they need to thrive in a rapidly changing digital landscape.
In conclusion, ASUS’s announcement of the ESC8000 and ESC4000 servers is a testament to their dedication to excellence and innovation. By combining the power of NVIDIA’s L40S GPUs with their own server expertise, ASUS has created a solution that promises to redefine the capabilities of data centers and server technology. As businesses continue to harness the potential of advanced computing, these servers are set to play a pivotal role in shaping the future of data centers and the industries they support.
by Sangeetha | Aug 30, 2023 | Uncategorized
In the ever-evolving landscape of technology, data centers play a crucial role in driving businesses forward. At the core of a high-performing data center lies the hardware that powers it. The Dell PowerEdge R250 Rack Server stands as a beacon of innovation, delivering exceptional performance, scalability, and efficiency to meet the demands of the modern data center. In this article, we will dive into the technical specifications and advantages of the Dell PowerEdge R250, showcasing how it redefines data center capabilities.
The Dell PowerEdge R250 is a meticulously engineered server that brings together cutting-edge components to create a powerhouse capable of tackling a wide range of workloads. Here are some of its standout technical specifications:
- Processor Power: The server is powered by Intel Xeon processors, harnessing the full capabilities of modern computing technology. These processors provide the foundation for high-speed data processing and optimal performance.
- Memory Mastery: With support for up to 64 GB DDR4 of RAM, the Dell PowerEdge R250 ensures that memory-intensive applications run smoothly. This high memory capacity translates into enhanced multitasking capabilities and seamless virtualization.
- Storage Versatility: The server offers multiple storage options, including support for hot-swappable drive bays and high-speed NVMe drives. This versatility allows businesses to configure storage to match their specific needs, whether it’s rapid data access or robust storage capacity.
- Network Connectivity: Equipped with advanced networking capabilities, the Dell PowerEdge R250 ensures fast and reliable data transmission. It supports Gigabit Ethernet and offers options for 10GbE networking, enabling seamless communication within the data center environment.
- Management and Security: The Integrated Dell Remote Access Controller (iDRAC) empowers administrators with remote management capabilities, ensuring optimal server performance and ease of maintenance. Security features like Trusted Platform Module (TPM) enhance data protection, making the server suitable for a wide range of applications.
Advantages of the Dell PowerEdge R250
- Performance Powerhouse: This PowerEdge Server excels in delivering unparalleled performance. Its robust processing power, coupled with ample memory and high-speed storage options, ensures that resource-intensive applications run smoothly and efficiently. This performance boost directly translates into increased productivity and faster data processing.
- Scalability and Adaptability: Modern data centers demand adaptability to accommodate evolving workloads. The PowerEdge R250’s modular design allows businesses to scale up as their needs grow. Whether it’s expanding storage or upgrading processing power, the server seamlessly accommodates changes without disrupting operations.
- Reliability and Availability: With redundant power supplies and hot-swappable components, the Dell PowerEdge R250 ensures high availability and minimal downtime. This reliability is crucial for businesses that require 24/7 operation and depend on uninterrupted service delivery.
- Energy Efficiency: The Dell server’s energy-efficient design optimizes power consumption while maintaining top-tier performance. This not only reduces operational costs but also aligns with eco-friendly initiatives, making it a responsible choice for environmentally-conscious data centers.
- Simplified Management: The integrated management tools, including iDRAC and OpenManage software, streamline administrative tasks and reduce the burden on IT teams. Remote monitoring, automated maintenance, and enhanced security features contribute to a more efficient management experience.
Conclusion
The Dell PowerEdge R250 Rack Server is the embodiment of performance, scalability, and efficiency, making it the ideal choice for modern data centers. With its robust technical specifications and numerous advantages, it empowers businesses to tackle complex workloads, adapt to changing demands, and maintain a competitive edge in the digital era.
Investing in the Dell PowerEdge R250 is not just about acquiring a server; it’s about embracing a solution that elevates data center capabilities, enhances efficiency, and drives business growth. As technology continues to evolve, the PowerEdge R250 stands as a testament to Dell’s commitment to delivering innovative solutions that power the future of data centers.
