Cisco Storage Networking – Redefining Data Center Scalability

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Cisco Storage Networking –Redefining Data Center ScalabilityTony AlmeidaData Center Consulting SEtalmeida@cisco.comCisco Public 2005 Cisco Systems, Inc. All rights reserved.1Data Center TrendsLarge-scale Physical and Virtual Consolidation IT Requirement- Significant cost reduction – paradigm shift- Support for tiered storage environments and ILMstrategiesLarge ScalePhysical, VirtualConsolidation- BC/DR across a broad range of applications- Rapidly respond to changing business conditions Enabling technologies- Ultra-scalable directors (400 ports) w/ virtualfabric (VSAN) plus integrated routing (IVR)- Network-hosted volume management; highdensity storage subsystems- Scalable servers and server virtualizationtechniques Vol.MgtSAN-TapNASBBenefits- Dramatic simplification of storage environment- Greatly improved service levels- Significant reduction in downtime, managementexpense and TCO 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public2

Quantitative Market Data60%50%40%Cisco 33.6%30%Brocade 33.3%20%McDATA 32.9%10%0%CQ1- CQ2- CQ3- CQ4- CQ1- CQ2- CQ3- CQ4- CQ1- CQ2- CQ3- CQ4- CQ1- CQ20303030304040404050505050606Source: Dell’Oro Group – August 2006Capturing ShareExecuting on a Strategy- Consistent Product Set- Virtual Fabrics & Fabric Routing- Intelligent Fabric Applications- Security and Management- Performance and Scale- Effective Go-to-Market Strategy- Advanced Services for Migration- Data-Center ApproachCisco Public 2005 Cisco Systems, Inc. All rights reserved.3MDS 9000 Fabric Switch PositioningCisco positioned to extend reach all market segmentsIndustry-Leading Investment Protection Across a Comprehensive Product LineEnterprise & Service ProviderSmall/Medium BusinessMDS 9000FamilySystemsMDS 9020*MDS 9120and 9140MDS 9000ModulesüSupervisor1 and 2üüüMDS 9216and 9216iMDS 9506üüü12-Port, 2424 -Port,14-Port, 161416 -Port, 1248--Port 1, 2 &32--Port 1 & 2 Gb 48324Gb FCFCMDS 9509ü4-Port10Gb FCSSMIP Storage(Virtualization;Services – iSCSI Intelligent fabricApplications)and FCIPCisco Fabric ManagerOSCisco MDS 9000 Family SANSAN- OS 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrMDS 9513üMgmt.* FabricWare OSüüüFICONQualifiedCisco Public4

Cisco MDS 9000 FICON Advantages Industry leading scalability up to 528 ports FICON feature supported on both directorclass and fabric-class switchesFull FC- SB2 and FC-SB3 Compliance Enhanced Consolidation and DR/BCSupportAdvanced CascadingISL Port ChannelingTraffic Management Most secure VSAN-based Intermix SupportMDS 9500Modular Directors Integrated Remote Extension Advanced Management Options- includingCUP N Port ID VirtualizationMDS 9200Flexible Configuration Series 2005 Cisco Systems, Inc. All rights reserved.Cisco Public5Introducing the Cisco MDS 9513 –Redefining Data Center Scalability Ultra-scalableUp to 528 1/2/4-Gbps FC ports1/2/4-Gbps and 10-Gbps in a single system Best in class availabilityDual active/active crossbar architectureIn event of failure, a single crossbar will supply fullsystem bandwidthMDS 9513 Extensible architecture for investmentprotectionAccepts all existing MDS 9000 Family modulesSupervisor-2Module 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public6

Introducing the Cisco MDS 9513 –Redefining Data Center Scalability VSANs and integrated Inter-VSAN RoutingPort-level granularity of VSANs and IVRIVR integrated into port-level hardware – no need forexternal routing devices Secure, Integrated SAN extensionFCIP with hardware-based encryption and compressionCWDM supportMDS 9513 Application hosting and accelerationNetwork hosted volume management, non-disruptive datamigrationNetwork Accelerated Backup, SAN-TapSupervisor-2Module 2005 Cisco Systems, Inc. All rights reserved.Cisco Public7SAN-OS 3.0 – Key Software Enhancements Port Bandwidth ReservationFlexibility to assign bandwidth on a per port basis (1G, 2G and 4G FC)Dedicated and shared bandwidth modes IP Protocol Version 6 (IPv6)IPv6 protocol support for OOB Management port, iSCSI/FCIP ports McData Interop ModeFlexibility to interoperate with McDATA switches without enablingMcDATA Open Fabric mode FICON Tape Acceleration for Disaster RecoveryMinimize the impact of latency and distance on the performance ofFICON Tape applicationsBeta customers testing now. Security EnhancementsDigital Certificates and MS-CHAP protocol 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public8

MDS 9513 Industry Leading Port DensityMDS 9513Rear ViewMDS 9509MDS 9513Up to 336 Ports14 RU Form Factor18.8” DeepUp to 528 Ports14 RU Form Factor28” DeepDual Power (6000w)Fabric CardsCisco Public 2005 Cisco Systems, Inc. All rights reserved.9New Generation 2 Fibre Channel ModulesFour modules address key SAN consolidation requirements 12-Port 1/2/4Gbps FC Module DS-X9112Full-rate 4Gbps performance for ISLs andhighest performance server and tapeapplications 24-Port 1/2/4Gbps FC Module DS-X9124Full-rate 2Gbps performance for enterprisestorage connect and high performanceserver applications 48-Port 1/2/4Gbps FC Module DS-X9148Shared bandwidth 2Gbps performance formainstream server applications 4-Port 10Gbps FC Module DS-X9704Full-rate 10Gbps performance for ISLconsolidation and high bandwidth Metroconnect 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrMaximum subscription ratio with all ports active1 Gbps2 Gbps4 -PortN/AN/AN/A1:1Cisco Public10

New 24-Port and 48-Port FC SwitchingModule - Shared-Mode Port Groups FC ports operate in either:Dedicated-modeShared-mode12.8 Gbps Dedicated-mode ports getbandwidth allocation Port Groups distributebackplane bandwidth to sharedmode front panel ports Each port group shares 12.8Gbps 12-Port FC Module:Port 1Port 2Port 3Port 4Port 5Port 612.8 GbpsNo port groups 24-Port FC Module:4 x 6-port port groupsPort 1Port 2Port 3Port 4Port 5Port 6Port 7Port 8Port 9 Port 10 Port 11 Port 12 48-Port FC Module:4 x 12-port port groupsCisco Public 2005 Cisco Systems, Inc. All rights reserved.11Investment Protection –Extensible Architecture For Ease of MigrationExisting Switching Modules (1/2G FC, IPS)FC-16FC-32MPS-14/2MDS 9500 DirectorsSSMMDS 9506IPS-4IPS-8-Switching modulesare forward &backwardcompatible*New Switching Modules (1/2/4/10G FC)FC-12Now192 portsFC-24FC-48Now336 portsMDS 9509- Common OS withconsistent features528 portsMDS 9513FC-4 (10G)* All switching modules compatible with MDS 9216A, 9216i 9506, 9509 and 9513 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public12

MDS 9216i – Multilayer Fabric Switchand Multi-Protocol Services Module FC/FICON/FCIP/iSCSI capable fabric switch– 14 FC ports 2 IP ports– Expansion slot for MDS 9000 Family modules Optimized for SAN extension– FCIP enhancements Compression – Bandwidth optimized Encryption – IPsec FCIP Write and Tape Acceleration– FC over DWDM/CWDM/SONET/SDH enhancements Extended distance capability 255 buffer credits per FC port Up to 3500 buffer credits on a single FC port (Extended Credits) Low cost SANs via iSCSI– IP ports support both iSCSI and FCIP (including FICON over IP)– Line rate performance for server aggregation FICON QualifiedCisco Public 2005 Cisco Systems, Inc. All rights reserved.13MDS Licensing SummaryPackage/SAN-OSStandard Package1.1.x1.2.x1.3.x2.0.x2.13.0All features included in SAN-OS Releases, including Cisco Fabric Manager and Device Manager (FM/DM), except thosefeatures explicitly listed in the licensed packagesFCP, iSCSI, Fabric Manager, VSANs, Zoning, FCC, Virtual Output Queuing, Diagnostics (SPAN, RSPAN etc.), SNMPv3,SSH, SFTP, RBAC, Radius, High Availability, Port Channels, RMON, Call Home, TACACS , FDMI, SMI -S (XML-CIM),iSNS Client, iSNS server, WWN based, IPS ACLs, N Port ID Virtualization, etc.SAN Extensionover IP (FCIP)PackageFCIPProtocolFCIP SoftwareCompressionFCIP Write AccelerationFCIP IVRFCIP HardwareCompression (14/2)FCIP TapeAccelerationSAN Extension TunerEnterprisePackageFabric ManagerServerPackageLUN-ZoningRead-only zonesPort SecurityVSAN RolesFC-SP Host/SwitchAuthenticationQ0SInter-VSAN RoutingIPSEC for iSCSI &FCIP (Encryption onMPS 14/2)Historical PerformanceMonitoringWeb -basedoperational viewContinuous Health &Event MonitoringThreshold Monitoringfor PerformanceManagementCentralized ManagementMainframePackageQoS aware zonesExtended CreditsFC Fast WriteFICON w/CUPIntermixing VSANsSwitch CascadingMainframe TapeAccelerationFabric BindingStorage ServicesEnablerPackageVeritas VSFN Enabler(1.3.5 only) 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrVeritas VSFN EnablerSANTapFAIS BasedAppsNASBCisco Public14

MDS 9000 FICONCascading Enhancements - PortChannels Aggregation of up to 16physical links into a singlePortChannel (logical ISL) Up to 64Gb/s per PortChannel (4Gb ISLs) PortChannel member portscan reside on any port onmultiple line cards forenhanced availability Hardware -based intelligentload distribution Used in conjunction withFSPF routingPortChannelPortChannels optimize use ofthe fabricü Increased ISL utilizationü Reduced ISL costü Increased ISL availabilityCisco Public 2005 Cisco Systems, Inc. All rights reserved.15Fabric Binding for Enhanced Cascading SecurityzSeriesFICONControl Unit Two Switches / One Hop Based on Switch WWNs Only authorized switches canconnect to a secure fabricOpenSystemsUnauthorized switches result inattachment port being placed in‘Invalid Attachment’ stateQuery Security Attributes andExchange Security Attributesensure compliance Predictable error recovery Requires Insistent (static)Domain IDsWWN XWWN YSCSIArrayWWN ZSwitch Membership ListSwitch X - WWN YSwitch Y - WWN X 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public16

Cascading EnhancementsAdvanced Traffic Management Forward Congestion Control (FCC)mechanism can throttle back trafficat its originDepartment/Customer ‘A’(Low Priority)Department/Customer ‘B’(High Priority) Virtual Output Queuing for optimalcrossbar performance Oversubscription EnhancementsVSAN -EnabledFabricRound Robin sured FairnessVSANTrunksPort Bandwidth ReservationAllows any port to act as line rate** Requires second generation modulesShared StorageCisco Public 2005 Cisco Systems, Inc. All rights reserved.17Industry-First Traffic Management usingVSANs and PortChannelsChannel 1DiskFCPortChannel 1: Allow only Green VSANBandwidth Allocation: Green VSAN 100% ofPortChannel 1 bandwidthPortChannel 1 Orange, Red, Blue VSANsshare PortChannel 2 bandwidthChannel 2,3,4FCPortChannel 2PortChannel 2: Allow Orange, Red, Blue VSANsFCFC 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public18

PortTrack for Resilient SAN ExtensionSolutions1) MDS detects link failure2) MDS bringsdown array portOptical/IPNetworkOptical/IPNetwork3) Array re-tries I/O onalternate path Arrays recover from a link failure via I/O timeouts. However, this can take several secondsor longer MDS PortTrack addresses this by monitoring the WAN/MAN link and if it detects a failure, itwill bring down the corresponding link connected to the array The array after detecting a link failure will re-direct the I/O to another link without waiting forthe I/O to timeout 2005 Cisco Systems, Inc. All rights reserved.Cisco Public19Example of Port Tracking BenefitDisk Array - Port Tracking vs. No Port Tracking600000005000000040000000Bits/secNo PT, FLC Fabric ANo PT, FLC Fabric B30000000Fail ISL on Fabric APT & FLC Fabric APT & FLC Fabric B200000001000000000246810 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48Seconds 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public20

Intermixing in the MDS Switches / Directors Consolidate Open and Mainframe platforms and subsetsof those platforms on a single physical infrastructure Consolidate DR / Business Continuity platforms Intermix FICON, FCP and FCIP in the same physicalinfrastructure using separate VSANs Build and Maintain Hardware isolation from fabric events oroperator error Separate services maintained per VSAN (separate nameservice, zone service, FSPF, RSCN, BF, RCF, etc.)VSANs can be managed with Role Based Access Controls Mainframe users can be safely isolated from other users Allow dynamic provisioning and resizing of virtualized fabrics Statistics may be gathered per VSANCisco Public 2005 Cisco Systems, Inc. All rights reserved.IndustryIndustryStandardStandardFICON Intermixing with VSANsApplication / Department basedSAN IslandsCollapsed Fabric with VSANsFICONZ-series Z/OSApplicaitonsFICONCisco MDS9000 CONLinuxMainframeVSANFCZ-series penSystemsVSANFICONFICONFCFibre ChannelOpen SystemsStorageFCOpen e Separate physical fabrics Over-provisioning ports on each island Clean partitioning of different operatingenvironments Significantly more stable andmanageable than current zoning & bestpractices approach High number of switches to manage 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public22

SAN-OS:N-Port ID Virtualization (NPIV) NPIV is standards-based (T11) Allows HBA port sharing betweenserver partitions or virtualmachines (VM) Separate fabric log-in by serverpartitions or VM enablesapplication levelVirtualizedServer3PartitionsSingle PhysicalFC LinkZoningSecurityTraffic mgmt (e.g. QoS)ERPE-MailWebCisco Public 2005 Cisco Systems, Inc. All rights reserved.23Flexible Remote Access and ReplicationUsing Integrated FICON over FCIPRemoteSites Cisco Technologies SimplifyMainframe Business Continuance Solutions for all distancesØCWDM SFPsMDS 9000ØDWDM & SONET Optical ProductsØMDS 9000 IP Storage Services ModuleCWDMDWDM/SONETBackupServersMDS 9000MDS9509FCIPGlobal DistancesIPS-8IPNetworkIPS-8MDS 9000Corporate HQ 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public24

Integrated FCIP Compression Compression lowers WAN costs - more throughput with less bandwidth MPS-14/2 card and MDS 9216i offers Hardware CompressionUp to 190MB/s of Fibre Channel throughput over single GigE (2:1 compression) Compression Ratio depends on data stream Three Compression Modes - choose appropriate Mode for WAN LinkMode1: WAN up to 1000Mbps – compression up to 9:1Mode2: WAN up to 25Mbps – compression up to 30:1Mode3: WAN up to 10Mbps – compression up to 33:1MDS 9216i orMDS 9000 with MPS-14/21500 Mbps (190MB/s)Fibre ChannelGigE FCIP Link (1000Mbps)IP WAN1500 Mbps (190MB/s)Fibre Channelmode1 compression 2005 Cisco Systems, Inc. All rights reserved.Cisco Public25DR / Business Continuance in the MDSSwitches / Directors Supported DR / BC Extension Functions XRC over IP – 200km XRC over xWDM or SONET – 200km FC based replication over FCIP or xWDM or SONET Eg. Global Mirror, SRDF, TrueCopy, etc. Sync – 200km Async – Unlimited Distance (based on required performance) VTS and PtP VTS or STK VSM over FCIP or xWDM or SONET Distance – 100km (BETA Sites in test today with 3.0 Code Open Systems Tape – any distance with Tape Acceleration featureLargest Buffer to Buffer Credit Allocation for longer distance over fiber255 BB Credits per Port on 16 port line modules.Up to 3500 BB Credits on MSM and 9216i. 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public26

FICON VTS and Tape Acceleration over IP TopologiesWANzSeriesHostMainframeTape SystemIP Emulates IBM TapeCommandHandshakes Reduced I/OLatencyExtending the distance between the host and tape Enables GreatlyExtended BackupDistanceIP Support for IBM VTSPtP, 3490 TapezSeriesHostIBM Virtual TapeController (VTC)IBM VirtualTape System (VTS) STK VSM4 SAN OS 3.0IBM VirtualTape System (VTS)Extending VTS Peer to Peer with IP between the VTC and the VTSCisco Public 2005 Cisco Systems, Inc. All rights reserved.27Cisco’s End-to-End Storage SolutionsiSCSIRemoteStorageAccessHighly ScalableStorage 5420StorageRouterFCCatalystSwitchesIP NetworkCisco 7200FCIP PACisco MDS9216WAN/MAN NetworkFCFCFCAsynchronous Replication – FCIPCisco MDS9513SN5428StorageRouterOptical NetworkONS15540DWDMResilient OpticalTransport NetworksSynchronous Replication – Optical (FCP/FC)Cisco MDS9216FCFCFCFCFCIntelligent WorkgroupStorage Networks 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco MDS9216FCFCFCFCFCCisco Public28

Managing FICON Directors 2005 Cisco Systems, Inc. All rights reserved.Cisco Public29Cisco MDS 9000 FICON Management OptionsSimplifies Management of Switches, Fabrics and IntermixIBM SA for I/O Ops Full CUP SupportCisco Fabric Manager Switch-embeddedJava-based Application Discovery and Topology Mapping Multiple ViewsFabric View, Device View, Summary View Configuration Monitoring and Alerts Network Diagnostics SecuritySNMPv3, SSH, RBACCisco SAN-OS CLI 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public30

Cisco Fabric ManagerSimplifies Management of Multiple Switches and FabricsFabric View Switch- embedded JavaApplicationInstalled and updatedautomatically by JavaWeb StartRuns on Windows,Solaris, Linuxworkstations or laptops Discovers FC fabric andvisualizes networktopology, VSANs, Zones Enables rapid multi-switchconfiguration and analysisDevice ViewSummary ViewCisco Public 2005 Cisco Systems, Inc. All rights reserved.31Cisco Fabric Manager Server (FMS) Provides centralized managementservices and performance monitoringFabric ManagerClient 1Fabric ManagerClient N Web browser interface simplifiesremote monitoring of multiple fabrics Fully integrated with standardCisco Fabric ManagerFabric ManagerServerIP Server allows concurrent accessby up to 16 clientsFabric’s Monitoredby FM ServerOther MDSfabricsSANFabricSANFabric 1 SANFabric NScalability 2005 Cisco Systems, Inc. All rights reserved.Copyright 2001, Cisco Systems, Inc. All rights reserved. Printed in USA.5734 07 2002 c1.scrCisco Public32

Diagnostic Tools and Serviceability Cisco Fabric Analyzer: Decode and analyze FibreChannel and SCSI protocols and send toworkstation over IPProtocol-level decodes of FC framesQuickly diagnose protocol-level problems remotely SPAN provides the ability to intelligently capturetraffic non-disruptively FC Ping provides immediate verification ofconnectivity, FC trace to view full path includingroundtrip latency Zone merge analysis/Non-MDS Zone Migration Fabric Configuration analysis Call/Email HomeCisco Public 2005 Cisco Sy

MDS 9000 Fabric Switch Positioning Cisco positioned to extend reach all market segments IP Storage Services – iSCSI and FCIP MDS 9216 and 9216i 14 -Port, 16 Port, 32-Port 1 & 2 Gb FC MDS 9020* * FabricWare OS Cisco Fabric Manager Cisco MDS 9000 Family SAN -OS MDS 9509 4-Port 10Gb FC 12 Port, 24 48-Port 1, 2 & 4Gb FC Small/Medium Business .

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