application requirements dictate the solutions that are deployed, FCIP is suitable for a large majority of remote data mirroring applications. FCIP is ideal for wide area connectivity between two data centers over a WAN link of varying speeds.

The integrated iSCSI capability is a low-cost host connectivity option leveraging an existing IP/Ethernet infrastructure. The iSCSI technology helps to optimize the use of expensive storage and tape subsystems by fanning the scope of the storage network to midrange and low-end servers in a cost-effective manner. This integration represents the industry’s first Fibre Channel and IP storage integrated solution in a highly available director platform. Low-end servers with departmental or workgroup applications can easily be integrated into the same storage network fabric to provide easier access to corporate resources. Now workgroup applications are not tied to limited storage capacity or suffer from downtime caused during capacity upgrades. In addition, performance is not compromised, rather now delivered at a much lower cost. Furthermore, iSCSI provides centralized, shared tape option, LAN-free, and server-less capable backup and recovery solutions for departmental or workgroup application.

It is clear that Cisco’s intelligent storage network feature set coupled with a focus on data center availability requirements delivers a breadth of solutions unmatched in the industry today. Cisco’s products deliver enhanced management features to address enterprise concerns of reducing downtime caused by unplanned outages as well as planned upgrades. Technologies such as FCIP and iSCSI allow enterprises to reduce infrastructure costs while still providing integrated management across the two technologies.

Figure 6

 

DWDM

SAN

Synchronous Remote Replication

 

Over Optical

 

Primary Site

TCP/IP

SAN

Primary Site

Synchronous Remote Replication

Over FCIP

Backup

Application

 

Tape

 

Silo

SAN

 

 

Real-Time

 

Replicated

Backup Site

Data

Backup

Application

 

Tape

 

Silo

SAN

 

 

Real-Time

 

Replicated

Backup Site

Data

Cisco Systems, Inc.

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Cisco Systems MDS 9000 manual Tcp/Ip San

MDS 9000 specifications

Cisco Systems MDS 9000 series is a line of storage networking switches designed to address the unique demands of enterprise-level data centers. These switches provide high-performance solutions for connecting various storage devices, including traditional disk arrays, solid-state drives, and tape libraries. The MDS 9000 series is built for scalability, high availability, and advanced security, making it an ideal choice for organizations looking to optimize their storage infrastructure.

One of the standout features of the MDS 9000 series is its support for Fibre Channel and FICON protocols, which enable seamless integration with various storage technologies. This versatility is crucial for organizations that may be using a mix of applications and storage performance requirements. The switches support multiple speeds, including 1G, 2G, 4G, 8G, and even 16G Fibre Channel rates, ensuring that they can adapt to evolving storage needs.

The MDS 9000 is known for its advanced features in terms of management and automation. Cisco provides intelligent automation capabilities to enhance operational efficiency. Features like Flow Vision and intelligent network services allow for deep visibility into storage environments, enabling administrators to monitor performance, troubleshoot issues, and optimize resource allocation effectively. This level of visibility helps organizations to mitigate risks and ensure data availability.

Security is another paramount consideration for the MDS 9000 series. The switches are equipped with a range of security features, including role-based access controls, encryption technologies, and zoning options. These capabilities help safeguard sensitive data and ensure compliance with industry regulations, making the MDS 9000 a trusted choice for enterprises dealing with critical data.

The architecture of the MDS 9000 series is designed for high availability and resiliency. With redundant power supplies and cooling systems, these switches minimize downtime and ensure continuous operation. Additionally, they offer advanced features like non-disruptive software upgrades, which eliminate the need for scheduled outages during firmware updates.

In summary, the Cisco Systems MDS 9000 series offers a robust set of features tailored for enterprise storage networking. Its support for various protocols, intelligent management capabilities, and high availability characteristics make it a preferred choice for organizations seeking to optimize their storage infrastructure for both current and future needs. By investing in the MDS 9000 series, businesses can enhance their operational efficiency, ensure data security, and maintain a competitive edge in today's data-driven landscape.