Cisco Systems SN 5428-2 manual 1-17, 16 FCIP Redundant WAN Configuration

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Figure 1-16 FCIP Redundant WAN Configuration

Chapter 1 Before Configuring SN 5428-2 Storage Router Software

FCIP Overview

Figure 1-14represents a basic, non-redundant structure of an FCIP network configuration. In this example, an FC host or FC device connects to one or more Fibre Channel interfaces of each peer

SN 5428-2 Storage Router deployed for FCIP. Each SN 5428-2 connects to the IP network through one of its Gigabit Ethernet interfaces. Through the IP network, each FCIP instance accesses its peer, thereby connecting the SANs.

Figure 1-16shows a slightly more complex FCIP network: a redundant WAN FCIP configuration. In this example configuration, an FC host or FC device connects to one or more Fibre Channel interfaces of each peer SN 5428-2 Storage Router deployed for FCIP, and each SN 5428-2 connects to two separate IP networks through each of its Gigabit Ethernet interfaces. Through the IP network, each FCIP instance accesses the peer storage router deployed for FCIP, connecting the SANs. In this configuration, IP A and IP B are redundant paths, so that the loss of connectivity via either path does not cause a loss of connectivity between the SANs.

Figure 1-16 FCIP Redundant WAN Configuration

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Figure 1-17shows an even more reliable FCIP configuration, in which pairs of SN 5428-2s provide full redundancy. In this configuration, loss of an SN 5428-2 or loss of connectivity through one of the IP networks can be tolerated with no loss of connectivity between the SANs.

Figure 1-17 FCIP Fully Redundant Configuration

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Cisco SN 5428-2 Storage Router Software Configuration Guide

 

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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 Figure 1-7 SCSI Routing Basic Network Structure SCSI Routing Mapping and Access ControlBasic 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 Table 1-3 SCSI Routing Storage Mapping and Access Control Concept Available Instances of SCSI RoutingFigure 1-8 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 1-11Basic Network Structure Transparent SCSI Routing Mapping and Access Control1-12 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 RoutingFigure 1-15 FCIP Actions FCIP Network Structures1-16 Figure 1-17 FCIP Fully Redundant Configuration 1-17Figure 1-16 FCIP Redundant WAN Configuration Figure 1-18 Multisite FCIP Configuration Mixed Mode Overview1-18 Figure 1-20 Mixed Mode Overview Transparent SCSI routing and FCIP 1-19Figure 1-19 Mixed Mode Overview SCSI routing and FCIP 1-20 VLAN Access OverviewFigure 1-21 VLAN Access Overview Zoning Overview1-21 Zoning comprises zones, zone sets, aliases, and zone databases 1-221-23 Fibre Channel Interface OverviewGigabit Ethernet Interface Overview 1-24 Authentication Overview1-25 SN 5428-2 Cluster Management OverviewInterface Naming a a n Where to Go Next1-26 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.
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