Presentación Data Center Chile Logicalis

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Business and Technology Working as One Tendencias en los Tendencias en los Data Center Data Center 3.0 3.0 Carlos Spera Carlos Spera SDM Data Center SDM Data Center Southern Cone Southern Cone

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Presentación del evento Data Center Chile

Transcript of Presentación Data Center Chile Logicalis

Page 1: Presentación Data Center Chile Logicalis

Business and Technology Working as One

Tendencias en losTendencias en losData CenterData Center 3.03.0

Carlos SperaCarlos Spera

SDM Data CenterSDM Data Center

Southern ConeSouthern Cone

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Presiones del negocio y del Data Center

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Tecnologías estratégicas para 2010

Las 10 tecnologías estratégicas mas importantes de Gartner para 2010, definidas como “de potencial impacto considerable en la empresa en los próximos tres años”:

1. Virtualización.2. Cloud computing.3. Servidores (Más allá de Blades).4. Arquitecturas orientadas a la Web.5. Aplicaciones Web híbridas empresariales.6. Sistemas especializados.7. Software / Redes Sociales.8. Comunicaciones unificadas.9. Inteligencia de negocios.10. TI Ecológica (“Green IT”).

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Cloud Computing

“Cloud computing es un paradigma que permite ofrecer servicios de computación a través de Internet”

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Cloud Computing: Conceptos

Definimos al “Cloud Computing” como un estilo de computación donde los recursos de IT son:

Brindados a los clientes como un servicio utilizando tecnologías de Internet.

Masivamente escalables.

De alcance global.

Distribuibles dinámicamente, “a demanda” en cantidad y calidad medibles

Asignados Just in Time

Servicios a múltiples clientes que comparten los mismos recursos.

Se paga solo por el servicio que se utiliza.

La virtualizacion es el fundamento para avanzar hacia los servicios del cloud computing

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Las empresas hacia el cloud computing

Las empresas dispondrán de una infraestructura dedicada para algunos propósitos y consumirán servicios On Demand obtenidos de la nube para otros.

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Algunos Beneficios del Cloud Computing

Las infraestructuras de Cloud Computing proporcionan mayor capacidad de adaptación, recuperación de desastres y reducción al mínimo de los tiempos de inactividad.

No necesita instalar ningún tipo de hardware o software: una infraestructura 100% de Cloud Computing tiene como atractivo su simplicidad… y el hecho de que requiera mucha menor inversión para empezar a trabajar.

Se redirigen los costos de CAPEX y problemas de capacidad al cloud provider.

Los cloud providers están interesados en tener lo más que puedan de la infraestructura de storage y procesamiento de sus clientes.

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SaaS, PaaS, IaaS ?!!?

SaaS (Software as a Service): Significa una sóla instancia del software que corre en la infraestructura del proveedor y sirve a múltiples organizaciones de clientes. Ejemplo: Salesforce.com

PaaS (Plataform as a Service): Es la encapsulación de una abstracción de un ambiente de desarrollo. Ejemplo: rackspacecloud.com.

IaaS (Infraestructura as a Service): Es un medio de entrega de almacenamiento básico y capacidades de cómputo como servicios estandarizados en la red. Servidores, sistemas de almacenamiento, conexiones, routers, y otros sistemas son concentrados (por ejemplo a través de tecnología de virtualización) para manejar tipos específicos de cargas de trabajo. Ejemplo: Web Services de Amazon

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Virtualización

La Virtualización consiste en la abstracción de los recursos físicos existentes en un equipo informático para poder correr sobre el mismo equipos virtuales.

Cada uno de estos equipos virtuales ve un servidor completo, interactuando con el mismo a través de la tecnología de virtualización.

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Atributos impulsores de la Virtualización

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Next Generation Data Center

A medida que la infraestructura IT se vuelve más compleja, los requisitos de IT cambian de gerenciar operaciones técnicas a operaciones de servicios. Esto plantea la necesidad de transformación del DC.

Cuatro fuerzas evolutivas

Están dando forma al NGDCLa nueva generación de Data Centers

sera…

• Una infraestructura provisionada dinámicamente por medio del uso de capacidades automatizadas soportando el proceso de negocio de la compañía.

• Servicios de tecnología construidos sobre infraestructura virtual.

• Procesos estandarizados.

• Arquitecturas tecnológicas que permitan consolidar recursos de IT.

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La evolución de la arquitectura de los DC

Mainframe

Data Center 1.0

IT

Rel

evan

ce a

nd

Co

ntr

ol

Application Architecture Evolution

Centralized

Data Center 2.0

Client-Server and Distributed Computing

Decentralized

Data Center 3.0

Service Oriented and Web 2.0 Based

Virtualized

Consolidate

Virtualize

Automate

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Descriptas las tendencias en el Data Center

La pregunta es…

¿Cuáles son las tendencias tecnológicas ¿Cuáles son las tendencias tecnológicas en lo referente al networking asociadas con en lo referente al networking asociadas con

las anteriores?las anteriores?10GE to the server (with enhancements)

Unified IO

Server virtualization

Server mobility (inter and intra DCs)

Aceleracion y optimizacion de Aplicaciones

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Cisco NEXUS 1000V

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VN-Link Brings VM Level Granularity

Problems:

VN-Link:

•Extends network to the VM

•Consistent services

•Coordinated, coherent management

VMotion•VMotion may move VMs across

physical ports—policy must follow

• Impossible to view or apply policy to locally switched traffic

•Cannot correlate traffic on physical links—from multiple VMs

VLAN101

Cisco VN-Link Switch

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Cisco Nexus 1000VFaster VM Deployment

VMW ESX

Server

VMW ESX

Server

Cisco Nexus 1000V

VM #1

VM #4

VM #3

VM #2

VM #5

VM #8

VM #7

VM #6

VM Connection Policy Defined in the network

Applied in Virtual Center

Linked to VM UUID

Defined Policies

WEB Apps

HR

DB

Compliance

Cisco VN-Link—Virtual Network LinkPolicy-Based

VM ConnectivityNon-Disruptive

Operational ModelMobility of Network

& Security Properties

Virtual Center

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Cisco Nexus 1000VRicher Network Services

VMW ESX

Server

VMW ESX

Server

Cisco Nexus 1000V

VM #5

VM #8

VM #7

VM #6

VM #4

VM #3

VM #2

VM #1

VM #4

VM #3

VM #2

VM #1

VN-Link Property Mobility VMotion for the network

Ensures VM security

Maintains connection stateVirtual Center

VMs Need to Move VMotion

DRS

SW Upgrade/Patch

Hardware Failure

Policy-Based VM Connectivity

Non-DisruptiveOperational Model

Mobility of Network & Security Properties

VN-Link: Virtualizing the Network Domain

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Cisco Nexus 1000V Architecture

Virtual Supervisor Module (VSM)

Virtual or Physical appliance running Cisco OS (supports HA)

Performs management, monitoring, & configuration

Tight integration with VMware Virtual Center

Virtual Ethernet Module (VEM) Enables advanced networking

capability on the hypervisor

Provides each VM with dedicated “switch port”

Collection of VEMs = 1 Distributed Switch

Cisco Nexus 1000V Enables:

Policy Based VM Connectivity

Mobility of Network & Security Properties

Non-Disruptive Operational Model

Virtual Center

VMW ESX

Server 1

VMware vSwitch

VMW ESX

Server 2

VMware vSwitch

VMW ESX

Server 3

VMware vSwitch

VM #1

VM #4

VM #3

VM #2

VM #5

VM #8

VM #7

VM #6

VM #9

VM #12

VM #11

VM #10

VEM VEM VEMNexus 1000V

Nexus 1000V

VSM

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Cisco Nexus 1000V Scalability

A single Nexus 1000V supports:2 Virtual Supervisor modules (HA)

64 Virtual Ethernet modules

512 Active VLANs

2048 Ports (Eth + Veth)

256 Port Channels

A single Virtual Ethernet module supports:

216 Ports Veths

32 Physical NICs

8 Port Channels

Nexus 1000V

AA BB CC

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Cisco Nexus 5000

WIRE-SPEED10GE

DISTRIBUTEDVIRTUAL

LINE CARDS

UNIFIEDLOSSLESS

FABRICVIRTUALSERVER

AWARENESS

LOW LATENCYMULTIPATHING

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NX-OS: Purpose Built for the Data Center

NX-OSSAN-OS

IOS

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Nexus 5000 Family Overview

Nexus 501020 Fixed Ports 10G/FCoE/IEEE DCBLine-rate, Non-blocking 10G1 Expansion Module SlotRedundant Fans & Power Supplies

Nexus 502040 Fixed Ports 10G/FCoE/IEEE DCBLine-rate, Non-blocking 10G2 Expansion Module SlotsRedundant Fans & Power Supplies

Nexus 2000Fabric Extender

Ethernet6 Ports 10G/FCoE/IEEE DCB

Ethernet + Fibre Channel4 Ports 10G/FCoE/IEEE DCB

4 Ports 1/2/4G Fibre Channel

Fibre Channel8 Ports 1/2/4G Fibre Channel

8G Fibre Channel6 Ports 2/4/8G Fibre Channel

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Top of Rack (ToR)• Typically 1-RU servers

• 1-2 GE LOMs

• Mostly 1, sometimes 2 ToR switches

• Copper cabling stays within rack

• Low copper density in ToR

• Higher chance of East-West traffic hitting aggregation layer

• Drives higher STP logical port count for aggregation layer

• Denser server count

Data Center Access Layer Options

Middle of Row (MoR) (or End of Row)• May be 1-RU or multi-RU servers

• Multiple GE or 10GE NICs

• Horizontal copper cabling for servers

• High copper cable density in MoR

• Larger portion of East-West traffic stays in access

• Larger subnets less address waste

• Keeps agg. STP logical port count low(more EtherChannels, fewer trunk ports)

• Lower # of network devices to manage

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Cisco Nexus 2000 Fabric Extender (FEX)

Nexus 2000 Fabric Extender (FEX)Nexus 2000 Fabric Extender (FEX)• Nexus 5000 + Nexus 2000 is a Virtual Chassis• Nexus 2000 is a Virtual Line Card to the Nexus 5000• No Spanning Tree between Nexus 2000 and Nexus 5000• Nexus 5000 maintains all management and configuration

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Cisco Nexus 2000 Fabric Extender (FEX)

Model Nexus 2148T Nexus 2248 TP Nexus 2232-10G PP

Form Factor 1 RU 1 RU 1 RU

Uplink Ports 4 x 10GbE SFP+ 2248TP: 4 x 10GbE SFP+ 2232PP: 8 x 10GbE SFP+

Uplink SFP+ Transceivers Supported

Copper CX-1 (passive): 1m, 3m, 5mOptical: SR, LR [distance limited to 300m]

FET

Host Facing Ports 48 x 1GbE RJ45(note: 1000BaseT only)

48 x 100/1000Base-T RJ45 2232PP: 32 x SFP+ (10G)

Local Classification No Yes Yes

FCoE No No Yes

Power Consumption 165W maximum 165 W 270 w

Buffering per port 90KB/port within FEX 195 KB -> Network to Host (N2H) (*)

147.50 KB/port -> for( N2H) (*)

Multiple PortChannel member ports on a FEX

Not Supported Yes Yes

Latency ~ 7us (LIFO) ~ 4.5 us 4.6 us

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Nexus 2000 — Deployment Benefits

Nexus 2000 combines benefits of both ToR and EoR architectures

Physically resides on the top of each rack but Logically acts like an end-of-row access device

Nexus 2000 deployment benefits

Reduces cable runs Reduces management points Ensures feature consistency across hundreds of servers Enables Nexus 5000 to become a high-density 1GE access layer switch Investment protection VN-Link capabilities

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I/O Consolidation

LAN SAN BSAN A

TodaySAN B

LAN SAN A

Nexus5000

N2232N2232

I/O Consolidation with FCoE

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Mapping of FC Frames over Ethernet

Enables FC to Run on a Lossless Ethernet Network

Fewer Cables Both block I/O & Ethernet traffic

co-exist on same cable

Fewer adapters needed

Overall less power

Interoperates with existing SAN’s

No Gateway - Stateless

FCoEFCoE BenefitsBenefits

FC over Ethernet (FCoE)

Fibre Channel Traffic

Ethernet

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Cisco Nexus 7000

WIRE-SPEED10GE

DISTRIBUTEDVIRTUAL

LINE CARDS

UNIFIEDLOSSLESS

FABRICVIRTUALSERVER

AWARENESS

LOW LATENCYMULTIPATHING

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Cisco Nexus Data Center Portfolio

Nexus 7000Data Center Core/Aggregation

Nexus 7000Data Center Core/Aggregation

Nexus 5000Unified Server Access

Nexus 5000Unified Server Access

Nexus 2000Remote Module & Scale

Nexus 2000Remote Module & Scale

Nexus 1000VVM-Aware Policy Switching

Nexus 1000VVM-Aware Policy Switching

Nexus 4000Unified Fabric Blade Switch

Nexus 4000Unified Fabric Blade Switch

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Nexus 7000 Module Overview

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Nexus 7000 SeriesVirtual Device Contexts (VDCs)

Up to 4 separate virtual switches from a single physical chassis with common supervisor modules.

Separate control plane instances and management/CLI for each virtual switch.

Interfaces only belong to one of the active VDCs in the chassis, external connectivity required to pass traffic between VDCs of the same switch

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Que beneficios tiene el Nexus 7000?

New data center or network builds Looking for a scalable platform for the future

Highest levels of reliability NX-OS modularity In Service Software Upgrades No Single Point of Failure

High 10 GbE port count Up to 256 ports of 10 Gb Ethernet

Highest performance Up to 230 Gb/sec per slot Scalability to 40 Gb and 100 Gb Ethernet

Customer plans to implement Unified I/O and FCoE

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Nexus 7000 and Catalyst 6500 SeriesScalability Features

Additional Nexus 7000 Value

Total Bandwidth Today 720 Gbps 7.2 TbpsHigher bandwidth with head room for growth

Total Bandwidth Scalability 2 Tbps with Future

chassis15+ Tbps with future fabrics

Future proof Data Center for scalability

Max 10/100/1000 Ports 576768 / 2880 with

N2KConsolidate 1GE Servers in a single chassis

Maximum 10GE Ports Today

128 512

High density solutions

Line-rate 10GE Ports Today 34 128

Line-rate 10GE Ports Future

96 768

Line-rate 40/100GE Density 40GE – 2240GE – 96100GE - 32

Nexus 7000Catalyst 6500

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Partnerships - Logicalis

Cabling Cooling Energia

Infra

Core Agregacion Acesso

Network

Fiber Channel

Virtual Storage

Std Storage

StorageBackUp

Server

Servers Blade Virtual Servers

Security

Firewall

IPS Anti Virus

Management

Aplicaciones Sistemas

Sistemas

Applications Data Bases

Data Center | CONFIDENCIAL

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Q & A