Cisco Systems SN 5428-2 1-22, Zoning comprises zones, zone sets, aliases, and zone databases

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Zoning comprises zones, zone sets, aliases, and zone databases.

Chapter 1 Before Configuring SN 5428-2 Storage Router Software

Zoning Overview

Once initiator WWPN1 and initiator WWPN2 are configured, the SN 5428-2 will support fabric zoning using the WWPNs of each FC storage device attached, either directly or on a fabric. The IP hosts participate in zoning via the access list. See the “SCSI Routing Mapping and Access Control” section on page 1-6for more information about access lists.

Figure 1-22shows an example network that employs SN 5428-2 FC fabric zoning. In the figure, the SN 5428-2 is connected to IP hosts A and B through the Gigabit Ethernet interface; the SN 5428-2 Fibre Channel interfaces are connected to FC storage and a zoned FC switched fabric. The IP hosts are allowed access to storage devices in both zones (Y and Z) and storage devices attached to the SN 5428-2. Zone Y has access to all the SN 5428-2 storage devices and zone Z has access to one storage device on the SN 5428-2.

Figure 1-22 FC Fabric Zoning Overview

Zone Y

Zone Z

Host A

Host B

IP Host A

IP Host B

FC

 

switch

IP

 

Cisco SN 5428-21-22

FC storage Manual background

FC storage Manual background

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Zoning comprises zones, zone sets, aliases, and zone databases.

A zone is a named group of devices that can communicate with each other. Membership in a zone is defined by the device WWPN. Zone members can communicate only with members of the same zone. The SN 5428-2 supports the soft zone type. Soft zones can overlap; that is, a device can be a member of more than one soft zone.

To make it easier to add devices to one or more zones, you can create an alias. An alias is a named set of devices that are grouped together for convenience. You can add an alias to one or more zones. However, you cannot add a zone to an alias, nor can an alias be a member of another alias.

You can also use an alias to name a single device. This allows you to refer to the device by the alias name rather than the WWPN of the device.

A zone set is a named group of zones. A zone can be a member of more than one zone set.

Cisco SN 5428-2 Storage Router Software Configuration Guide

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Contents Where to Go Next, page Mixed Mode Overview, page VLAN Access Overview, pageAuthentication Overview, page SN 5428-2 Storage Router Overview, page SCSI Routing Overview, pageSN 5428-2 Storage Router Overview Figure 1-3 FCIP Routing SCSI Requests and Responses, page SCSI Routing Mapping and Access Control, pageSCSI Routing Overview Basic Network Structure, pageRouting SCSI Requests and Responses Basic Network Structure SCSI Routing Mapping and Access ControlFigure 1-7 SCSI Routing Basic Network Structure Table 1-1 Target-and-LUN Mapping Example DatabaseWebserver2000 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 Available Instances of Transparent SCSI Routing, page Transparent SCSI Routing Mapping and Access Control, pageTransparent SCSI Routing Overview 1-101-11 Figure 1-11 Transparent SCSI Routing Actions1-12 Transparent SCSI Routing Mapping and Access ControlBasic Network Structure 1-13 Table 1-4 Transparent SCSI Routing Mapping ExampleSCSI Routing 1-14Intelligent Storage Array and Drive LUNFCIP Overview Using FCIP to Route Fibre Channel PacketsUsing FCIP to Route Fibre Channel Packets, page 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 VLAN Access Overview 1-201-21 Zoning OverviewFigure 1-21 VLAN Access Overview 1-22 Zoning comprises zones, zone sets, aliases, and zone databasesGigabit Ethernet Interface Overview Fibre Channel Interface Overview1-23 Authentication Overview 1-24Interface Naming SN 5428-2 Cluster Management Overview1-25 1-26 Where to Go Nexta a n 1-27 1-28
Related manuals
Manual 78 pages 51.81 Kb Manual 16 pages 56.35 Kb Manual 22 pages 17.61 Kb

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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