Cisco Systems SN 5428-2 manual Transparent SCSI Routing Overview, page FCIP Overview, page

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C H A P T E R 1

C H A P T E R 1

Before Configuring SN 5428-2 Storage Router Software

The Cisco SN 5428-2 Storage Router installation and configuration tasks consist of the following:

Install the SN 5428-2 Storage Router according to the Cisco SN 5428-2 Storage Router Hardware Installation Guide.

Select how the SN 5428-2 will be deployed: SCSI routing, transparent SCSI routing, or FCIP.

Configure the SN 5428-2 Storage Router software according to the Cisco SN 5428-2 Storage Router Software Configuration Guide (this manual).

Install and configure iSCSI drivers in IP hosts connected to the storage router. The iSCSI driver is not required for FCIP deployment, or in IP hosts that have a TCP/IP Offload Engine (TOE) with embedded iSCSI protocol installed.

This chapter is the starting point for SN 5428-2 Storage Router software configuration. It provides some very basic, abbreviated information as background to help you understand the SN 5428-2 Storage Router features and the software configuration process. It contains the following topics:

SN 5428-2 Storage Router Overview, page 1-2

SCSI Routing Overview, page 1-4

Transparent SCSI Routing Overview, page 1-10

FCIP Overview, page 1-15

Mixed Mode Overview, page 1-18

VLAN Access Overview, page 1-20

Zoning Overview, page 1-21

Fibre Channel Interface Overview, page 1-23

Gigabit Ethernet Interface Overview, page 1-23

Authentication Overview, page 1-24

SN 5428-2 Cluster Management Overview, page 1-25

Interface Naming, page 1-25

Where to Go Next, page 1-26

Cisco SN 5428-2 Storage Router Software Configuration Guide

 

OL-4691-01

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Contents Authentication Overview, page Mixed Mode Overview, page VLAN Access Overview, pageWhere to Go Next, page SN 5428-2 Storage Router Overview, page SCSI Routing Overview, pageSN 5428-2 Storage Router Overview Figure 1-3 FCIP SCSI Routing Overview SCSI Routing Mapping and Access Control, pageRouting SCSI Requests and Responses, page Basic Network Structure, pageRouting SCSI Requests and Responses Basic Network Structure SCSI Routing Mapping and Access ControlFigure 1-7 SCSI Routing Basic Network Structure Webserver2000 DatabaseTable 1-1 Target-and-LUN Mapping Example Table 1-2 Target-only Mapping ExampleAccess for SCSI routing is controlled in the IP hosts and the storage router. In an IP host, the iSCSI driver is configured with the Gigabit Ethernet IP address of the SCSI routing instance in the storage router with which the host is to transport SCSI requests and responses. In a storage router, access is controlled through an access list and a VLAN identifier VID number of the hosts. Additionally, access can be further controlled in the SN 5428-2 through authentication. See the “Authentication Overview” section on page 1-24 for more information about authentication Figure 1-8 SCSI Routing Storage Mapping and Access Control Concept Available Instances of SCSI RoutingTable 1-3 SCSI Routing Storage Mapping and Access Control Concept Transparent SCSI Routing Overview Transparent SCSI Routing Mapping and Access Control, pageAvailable Instances of Transparent SCSI Routing, page 1-10Figure 1-11 Transparent SCSI Routing Actions 1-111-12 Transparent SCSI Routing Mapping and Access ControlBasic Network Structure Table 1-4 Transparent SCSI Routing Mapping Example 1-13Intelligent Storage Array and 1-14SCSI Routing Drive LUNUsing FCIP to Route Fibre Channel Packets, page Using FCIP to Route Fibre Channel PacketsFCIP Overview Available Instances of Transparent SCSI Routing1-16 FCIP Network StructuresFigure 1-15 FCIP Actions Figure 1-16 FCIP Redundant WAN Configuration 1-17Figure 1-17 FCIP Fully Redundant Configuration 1-18 Mixed Mode OverviewFigure 1-18 Multisite FCIP Configuration Figure 1-19 Mixed Mode Overview SCSI routing and FCIP 1-19Figure 1-20 Mixed Mode Overview Transparent SCSI routing and FCIP 1-20 VLAN Access Overview1-21 Zoning OverviewFigure 1-21 VLAN Access Overview Zoning comprises zones, zone sets, aliases, and zone databases 1-22Gigabit Ethernet Interface Overview Fibre Channel Interface Overview1-23 1-24 Authentication OverviewInterface Naming SN 5428-2 Cluster Management Overview1-25 1-26 Where to Go Nexta a n 1-27 1-28
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SN 5428-2 specifications

Cisco Systems SN 5428-2 is a highly versatile and advanced network storage solution designed to meet the demands of data center environments. This robust storage appliance integrates cutting-edge technologies to provide high performance, reliability, and scalability, making it an ideal choice for organizations looking to enhance their data management capabilities.

One of the main features of the SN 5428-2 is its high-density architecture, which allows for efficient utilization of space while providing ample storage capacity. The system supports multiple drive configurations, including HDDs and SSDs, enabling users to tailor their storage solutions based on performance needs and budget constraints. With a significant amount of raw capacity available, organizations can effortlessly handle large volumes of data and support intensive workloads.

The SN 5428-2 boasts advanced data protection technologies, ensuring that critical information is safeguarded against loss or corruption. Features like RAID support provide redundancy and fault tolerance, while snapshot and cloning capabilities offer quick recovery options in case of data breaches or system failures. Additionally, built-in encryption features help protect sensitive data both at rest and in transit.

The appliance incorporates state-of-the-art networking capabilities as well. With support for various network protocols, including iSCSI and Fibre Channel, the SN 5428-2 can seamlessly integrate into existing infrastructures. This adaptability allows for easy connection with different servers and storage systems, facilitating a more cohesive and efficient operational environment.

Furthermore, the SN 5428-2 is designed with scalability in mind. Organizations can start with a basic configuration and expand as their storage needs grow by adding additional drives or connecting more appliances. This flexibility ensures that businesses can continue to meet their evolving data demands without the need for complete system overhauls.

Management and monitoring of the SN 5428-2 are simplified through a user-friendly interface that provides real-time insights into system performance, capacity utilization, and health status. Administrators can easily configure and manage storage resources, making operational tasks more efficient.

In summary, Cisco Systems SN 5428-2 stands out in the realm of storage solutions by combining high density, robust data protection, advanced networking capabilities, and remarkable scalability. Its thoughtful design and features make it an essential tool for organizations looking to enhance their data storage infrastructure and improve overall performance. With its reliable and efficient performance, the SN 5428-2 is well-suited for a wide array of data center applications.