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© 2008 Cisco Systems, Inc. All rights reserved. Cisco Confidential Nexus 5000 1 思科数据中心 训练营

Advanced Campus Design: Alternatives in Cisco's

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Page 1: Advanced Campus Design: Alternatives in Cisco's

© 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialNexus 5000 1

思科数据中心训练营

Page 2: Advanced Campus Design: Alternatives in Cisco's

Cisco Confidential - Internal OnlyData Center Access 2

议程安排

数据中心发展趋势及思科数据中心3.0战略

思科统一计算解决方案与Vblock

思科Nexus 统一交换解决方案实现I/O整合

思科MDS交换机组建SAN网络

思科应用网络ACE&WAAS解决方案

Page 3: Advanced Campus Design: Alternatives in Cisco's

© 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialNexus 5000 3

数据中心发展趋势思科数据中心3.0战略

Page 4: Advanced Campus Design: Alternatives in Cisco's

Cisco Confidential - Internal OnlyData Center Access 4

数据中心/计算架构的演进

© 2009 Cisco Systems, Inc. All rights reserved. Cisco Confidential4

颠覆性技术

Page 5: Advanced Campus Design: Alternatives in Cisco's

Cisco Confidential - Internal OnlyData Center Access 5

运营的限制

数据中心面临日益严峻的压力

新的业务压力

合作 SLA 指标高效的用户 全球可达 法规遵从

电源及冷却系统 供应链资产利用 安全威胁 总线延续

Page 6: Advanced Campus Design: Alternatives in Cisco's

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“50% 的企业级数据中心将在24个月内处于技术淘汰边缘” - Gartner Group

• 存储以每年40-70% 的速度增长;

• 服务器和存储的利用率15-25% ;

• 电力和空调占数据中心总运行费用的25-30%,到

2008年,将有50%正在运营的数据中心面临因高密

度设备的需求而产生的电力及空调不足的困境;

• 一个新的应用需要花60天到180天才能部署完毕;

• 企业对高可用数据中心需求越来越高;

数据中心的现实和挑战

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Cisco 数据中心3.0发展路线

数据中心联网

统一Fabric

统一计算

互联云

私有云

整合 虚拟化 自动化 公用事业 市场

2009

2010

Cisco MDS

Nexus 2000

UCS B Series

UCS C Series

Nexus 4000

Cisco ACE

Cisco WAAS

Cisco Catalyst

Nexus 5000

Nexus 7000

Nexus 1000V

2nd Gen UCS

2nd Gen FEX

Page 8: Advanced Campus Design: Alternatives in Cisco's

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• Multi-Protocol

• Modular Design

• Continuous Systems Ops.

• Consistent & Focused Features

数据中心级操作系统

• 10G Density

• 40/100G Readiness

• Low Latency

• Active –Active links (STP Elimination)

系统可扩展性

• Cisco DCE

• FCoE

• Device & Cable Reduction

• Fabric scalability w/ Multipathing

统一交换

• Open XML API for all CLI parameters

• Consistent Device MGMT Platform

• DC wide service provisioning

统一管理机构

• Roles Based Access Control

• Link Layer Encryption

• Integrated Packet Analysis

无处不在的安全

• Consistent Network Policy (Physical or Virtual)

• Efficient use of servers & storage

• Improved VM performance, mobility & security

虚拟化服务器交换

新一代的数据中心

Cisco 数据中心3.0技术战略

Modular Switching

刀片服务器交换

机架交换机

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FY11 数据中心3.0 产品线战略

解决方案 产品线 产品明细

应用服务

DCASACE Modules and C6500/ACE Bundles, ACE4710, CSS11000, GSS Appliances, ANM Mgmt Software

WAASWAAS/WAE Appliance and ISR WAAS Bundles

数据中心交换

Nexus 7K Nexus 7000

Nexus 5K & 2K Nexus 5500, 5000, 2000

Nexus 4K Nexus 4000 Blade Switch for IBM

Nexus 1K Nexus 1000v Software Switch

eBlade VBS 3x00 Blade Switch for HP/IBM/Dell

存储 MDS9000MDS9500 SAN Director, MDS9200/9100 SAN Fabric, MDS9124e for IBM/HP Blade servers

统一计算系统

UCS B/C UCS B-Series and C-Series

UCS ISV Software 3rd party software, e.g. VMWare, BMC

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议程安排

数据中心发展趋势及思科数据中心3.0战略

思科统一计算解决方案概述

思科Nexus 统一交换解决方案实现I/O整合

思科MDS交换机组建SAN网络

思科应用网络ACE&WAAS解决方案

数据中心渠道政策及计划

Page 11: Advanced Campus Design: Alternatives in Cisco's

© 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialNexus 5000 11

思科统一计算解决方案概述

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Process AutomationService Management Performance Management Provisioning Management

Unified Computing System(UCS)在 DC 3.0 的角色

VirtualizationOS Applications Infrastructure

Compute

Hardware Device Management

I/O (Network)

Server Access Network

Storage

Storage Network

SAN

MDS9000

N5000

N7000Unified Fabric V VVVV VVV

N1000

N5000

CBS3100

C49xx

DC LAN GbE/10GbE

C6500 N7000

N7000

Network Services

ACE

WAASASA

VPN

E-mail Security

SecurityApplicationDelivery

Servers

VirtualizationPlatform

ComputePlatform

Network Platform

Resource ScalingWith Cisco Memory Expansion

Unified FabricWith Nexus Series

Dynamic Prov

Process Automation

Business Service Management

PerformanceManagement

Hypervisor OptimizationWith VN-Link

AutomatedProvisioning

Fully Integrated System That Brings Together the Network Fabric, Compute Resources, and Virtualization Software to Simplify

Setup, Improve Business Metrics, and Enable Just in Time Provisioning for Business Transactions

Cisco Inc., Company Confidential

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UCS 产品系列- 刀片式 及 机架式

UCS B 系列 UCS C 系列

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Cisco UCS 架构 是 Form-Factor Neutral

无论是刀片式或是机架式, UCS客户都享有一下的优势:

• Consolidated & Unified Infrastructure

• Unified Management & Dynamic Provisioning

• Virtualization Optimization

• Memory extension technology

Blade & Rack serversRack serversBlade servers

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Virtualization Optimization Fine-grained control, portability, and visibility

of network, compute, and storage attributes

More than double the memory capacity of competing systems

Industry Standard Servers Intel Xeon processor 5500 series

150% generational performance increase

Intelligent platform for performance and energy efficiency

Unified Fabric Wire once, low latency FC and Ethernet

Virtualization aware

Less than half the normal amount of adapters, switches, cables

Automated Provisioning Embedded single point of management and

provisioning

Visibility and control across datacenter organizations

Infrastructure policy management and compliance

Cisco UCS - B 系列

Extended Memory

Scale Out

Unified Fabric

Fabric Extender

Virtualized Adapter

Designed to dramatically reduce datacenter total cost of ownership while simultaneously increasing IT

agility and responsiveness.

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传统刀片服务器 Cisco 统一计算单元

最大限度减少布线UCS Uses Significantly Fewer Cables

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Compute

Network

Virtualization

Vblock Infrastructure Packages

Solution Packages

Operating

Systems

Applications

Information

云计算理想IT基础平台—Vblock

Vblock是Cisco、EMC、Vmware联盟发布的新一代数据中心虚拟化解决方案打包产品

Vblock特点:为在虚拟化数据中心运行的业务系统提供强有力的支持并实现成本节约

1. 提供经验证的高可实践性——经过三方联合验证的虚拟化解决方案保证端到端的业务数据联通性,消除集成风险,加快业务方案的实施。

2. 提供灵活、快速的可扩展性——基于X86开放式平台,在虚拟数据中心扩容与新建过程中都可提供按需分配式的架构拓展

3. 提供固有的高可用性与安全性——方案设计时已充分考虑到HA和Security需求,用户无需添加相关投资

VCE联盟统一服务体系为Vblock提供保驾护航

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为不同企业量身定做

Vblock 产品包配置支持模块化,标准化,扩充性

Vblock 2 (3000 – 6000+ VMs)• 为大型企业设计,可满足高扩展性

和整体IT需要

Vblock 1 (800 – 3000 VMs)• 为中型企业设计,用于实现企业IT

业务全面支撑

Vblock 0 (300 – 800 VMs)

• 为小型数据中心设计

• 主要用于测试、开发及小规模应用

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思科UCS C系列服务器家族

Item CPU Size Memory Disks I/O

UCS C460 M1Intel Xeon

75004RU

64 DIMM

512GB12 SFF

SAS/SATA 10 PCIe

UCS C250 M2Intel Xeon

56002RU

48 DIMM

384 GB

8 SFF SAS/SATA

5 PCIe

UCS C210 M2Intel Xeon

56002RU

12 DIMM

96 GB

16 SFF SAS/SATA

5 PCIe

UCS C200 M2Intel Xeon

56001RU

12 DIMM

96GB

4 x 3.5” SAS/SATA

2 PCIe

UCS C200 高密度机架式

UCS C210通用型机架式

UCS C250超大内存容量机架式

高密度服务器,平衡的计算性能和灵活的IO吞

吐能力

通用服务器,特别适用与需要高可扩展能力,大容

量内部存储的应用

大容量的内存,特别适合虚拟化和内存密集型应用

UCS C460 高性能机架式

适合企业级应用

C系列机架式服务器,现在可以满足绝大多数数据中心对计算能力的要求

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海量内存扩展技术

Capacity Speed DIMMs Cost* DIMMs Cost* Savings

64 GB 1033Mhz 4x 8GB & 8x 4GB $7,860 32x 2GB $3,840 51%

96 GB 1033Mhz 12x 8GB $15,780 48x 2GB $5,760 63%

192 GB 1033Mhz 12x 16GB** $78,900 48x 4GB $15,600 80%

384 GB 1033Mhz 12x 32GB** N/A 48x 8GB $63,120 N/A

* DDR2 pricing as of 12/08 – asssumed for DDR3 at 12/09

** Nonexistent or Nonstandard DIMM (MetaRAM or other). Est. MetaRAM pricing.

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UCS C250 M2

UCS C系列服务器市场定位与价值

2-socket/4-socket

机架式服务器

业界标准的2-socket/4-socket 服务器家族

主要优势

超大内存容量– C250 M2

今年第三季度,支持Cisco虚拟网卡

今年第四季度,支持UCS Manager

更低的成本,内存密集型应用

灵活并且高性能的IO处理能力

更低的运营成本,简化管理

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Rack Server市场的Major Player

•如果我们把以上这几个vendor的产品特别是Rack Server拿出来比较下,会发现绝大多数产

品的区别不大,产品的相似度很高。所谓的创新多数时间仅停留在口号上。

•绝大多数的产品区别仅在一两个PCI-e的插槽,一两个硬盘插槽等,对于绝大多数用户来说,意义不是很大。

•管理功能也大同小异,而且不同厂家采用的协议也不尽相同。

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Rack Server市场的Major Player 续2

•Cisco的Rack Server真正体现了创新的含义。在诸如内存扩展技术,统一管理系统和服务器硬件设计方面大大领先了竞争对手。

•Cisco在创新的同时,还是沿用了业界的标准技术,没有给用户带来额外的,私有的技术标准,在保护用户投资的同时,又能完美融入到用户现有的IT环境中。

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总结

•Cisco的Rack Sever可以满足绝大部分用户的需求。

•Cisco C250 服务器真正体现了Cisco的创新,为用户带来了独特的内存扩展技术,特别适合虚拟化和大内存应用如search。

•Cisco C210 服务器支持16个热插拔硬盘槽,支持6G SAS硬盘和RAID卡,特别适合需要海量存储和极高I/O性能的应用,如分布式文件系统或近线存储如备份系统。

•Cisco C200 服务器适合通用应用如Web,DHCP等应用。

•Cisco 独特的统一管理架构可以大大简化用户的IT管理,并可无缝融入到用户当前的管理架构中。

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为什么要选统一计算产品? 为什么选择思科?

为了更好的发展,数据中心需要做出改变

•需要演变的不仅是计算,同样包括网络

因为虚拟化,市场正在转型

•“服务器”变成了网络里流动的对象

思科的创新正在领导这场变化

•第一步会是统一的网络

•统一计算把所有的技术整合到了一起

思科为下一代虚拟数据中心提供了最好的解决方案

•重点关注基础设施部署和管理

•相对于目前行业中的补丁性解决方案,另辟新径

Page 27: Advanced Campus Design: Alternatives in Cisco's

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议程安排

数据中心发展趋势及思科数据中心3.0战略

思科统一计算解决方案概述

思科Nexus 统一交换解决方案实现I/O整合

思科MDS交换机组建SAN网络

思科应用网络ACE&WAAS解决方案

数据中心渠道政策及计划

Page 28: Advanced Campus Design: Alternatives in Cisco's

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FC

IPFC

IP

FC

IPFC

IP

现阶段

•服务器利用效率较低

•千兆以太网上联

•存储和IP分离

第一步:服务器虚拟化

•服务器整合虚拟化,提高利

用率

•要求万兆以太网上联

•存储和IP分离

第二步:接入交换机整合

•服务器上联融合,降低运维

成本

•要求万兆FCoE网络上联

•存储和IP部分融合

第三阶段:IP存储完全融合

•IP和存储完全融合,降低运维

成本

•要求万兆FCoE网络上联

•存储和IP全部融合

数据中心网络技术的运用路线图

1GFC

10GFC

10G FCoE 10G FCoE

10GFC

存储设备

存储交换机 以太网交换机

存储设备

存储交换机 以太网交换机

存储设备

存储交换机 以太网交换机

存储设备

以太网交换机

服务器

新一代以太网交换机以太网交换机

服务器 服务器 服务器

新一代以太网交换机

新一代以太网交换机 10G FCoE

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Nexus数据中心产品家族

7.5Tb/s

15Tb/s

520G

Nexus 5010

Nexus 7010

1Tb/s

Nexus 5020

接入 核心/汇聚服务器

Nexus 2000

Nexus 7018

VM

Nexus 1000V

数据中心操作系统:NX-OS VN-Link

Fabric Extender

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Nexus 7000 介绍

Industry’s First Data Center Class Platform

Linecard Modules

Nexus 7000 and NX-OS

• 10 & 18 Slot versions

• 15+ Terabit System

• Unified Fabric Ready

• Modern, Modular OS

• Device Virtualization

• Cisco TrustSec

• Continuous Operations

Supervisor

Cisco NX-OS Multi-protocol Operating System

Data Center Network Manager (DCNM)

10G Ethernet

• 32 Port SFP+ 10G

• 8 Port X2 10G - XL (future)

1G Ethernet

• 48 Port 1G-TX

• 48 Port 1G

10G DCE

• 32 Port SFP+ 10G (future)

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Nexus 7018 Chassis

Optional front

doors

Front Rear

System status

LEDs

Integrated cable

management

Supervisor

slots (9-10)

Power supply

air intake

Crossbar

fabric

modules

Power supplies

25RU

Beacon LEDs

on all FRUs

Side-to-side

airflowLocking

ejector

levers

Common equipment

removes from rear

System

fan trays

Payload slots

(1-8, 11-18)

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17.3” (439mm)

21 R

U

36.7

5”

(934m

m)

Nexus 7000 10-Slot ChassisAir outlet

(rear/top)

Fabric modules

(up to 5)

Power Supplies

(up to 3)

Fans

(2 system + 2 fabric)

Chassis depth 30” (762mm)

Module Ejector

Release Buttons

Supervisor slots (2)

Linecard slots (8)

System status LEDs

Cable Management

Air intake

(front/bottom)

Air Filters (opt)

Lockable Front

Doors (opt)

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Virtual Switches

One physical switch can act as multiple virtual switches

Reduces the number of physical switches in the network, lowers capex and power

Applications Include separating Networks, Isolating Security Domains using the same physical switch

Note: Should not be used for dual homing high availability. Physical redundancy is more robust

Prod

DMZExtranet

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OTV to Solve Layer 2 issue

Ethernet traffic between sites is encapsulated in IP: “MAC in IP”

Dynamic encapsulation based on MAC routing table

No Pseudo-Wire or Tunnel state maintained

West

Site

East

Site

OTV OTV

VLAN MAC IF

100 MAC1 Eth1

100 MAC2 IP B

100 MAC3 IP B

IP A IP B

Encap Decap

Ethernet Frame IP packet Ethernet Frame Ethernet Frame

VLAN MAC IF

100 MAC1 IP A

100 MAC2 Eth 1

100 MAC3 Eth 2

Communication between MAC1 (West) and MAC2 (East)

Large L2 Domain

VMotion

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N7K

N5/7K

在DC中取得竞争优势,屏蔽潜在竞争对手数据中心升级,扩容,新建中引入Nexus

升级 新建扩容

CAT

CAT

未来

现在

• 没有扩容空间,升级现有DC

• 在核心/汇聚层部署N7K,并且

• 把Catalyst升级到10GbE上联, VSS

• 在现有DC中扩容新的面积

• 在核心/汇聚层部署N7K,并且

• 在接入层部署N5K/7K或N5K/N2K

• 升级Cats (10GbE, VSS)

• 新建DC

• 主推端到端Nexus解决方案(7K 核心/汇聚, 5K/2K接入)

• 主推10GbE, 统一交换,数据中心以太网(DCE) VN-Link, VFrame

CAT CAT

CAT CAT接入

汇聚

N7K

接入

汇聚

10GbE

CAT

N7K

10GbE

CAT

N7K

10GbE

CAT N2K N2K

N5/7K

N7K

N5K

N7K

N5K

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Nexus 5000 产品概述

业界第一款整合I/O 的数据中心虚拟网络交换机

Nexus 5000交换机系列

56-Port L2 Switch• 40 Ports 10GE/FCoE/DCE, fixed

• 2 Expansion Modules

28-Port L2 Switch• 20 Ports 10GE/FCoE/DCE, fixed

• 1 Expansion Module

FC + Ethernet • 4 Ports 10GbE/FCoE/DCE

• 4 Ports 1/2/4G FC

Fiber Channel • 8 Ports 1/2/4G FC

扩展模块

Ethernet • 6 Ports

10GE/FCoE/DCE

OS

Cisco Fabric Manager and Cisco Data Center Network Manager

Cisco NX-OS

管理

合作伙伴SW FCoE/DCE + 2x10GE2x10GE/DCE/FCoE 2x10GE

Nexus 5010Nexus 5020

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Nexus 5000/2000产品的定位

首先,N5K/N2K是一款虚拟的模块化以太网交换机,定位在数据中心接入层

支持纯GE、10GE全线速的以太网交换机,支持高密度和高性能的接入层网络迁移和数据中心改造

带来数据中心L1、L2的灵活性

其次,N5K是一款支持网络融合FCoE的交换机

FCoE已于2009年6月3日正式成为ANTS T11的工业标准

IBM、HP的服务器相继宣布了对FCoE的支持

NetApp的存储已经支持FCoE的端口、EMC也将于年底支持

第三, N5K是虚拟化ready的交换机,可以向虚拟化数据中心发展

N5K将直接支持与服务器虚拟机融合的VN-Link的技术

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业界第一个“数据中心级”网络平台灵活的交换矩阵Fabric扩展技术

• Nexus 5000 + Nexus 2000组成一台虚拟交换机• Nexus 2000 FEX是Nexus 5000交换机的一个虚拟线卡• Nexus 5000/2000间没有Spanning Tree

• Nexus 5000维护所有的管理和配置

Fabric Extender (Nexus 2000)

Nexus 5000

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接入层

汇聚层N7000+C6500+服务模块

核心层N7000

服务器群

机架-1 机架-2 机架-3 机架-11 机架-13机架-12

10GE 10GE

L3,L2

中心管理点

FE

4x10G 光纤上联

服务器群

N2K

Nexus 5020

N2K N2K N2K N2K

新建数据中心Server Farm网络架构设计End2End Nexus & N5K/N2K ToR

架顶扩展器Nexus 2148T

10GE上联vPC

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接入层

汇聚层N7000+C6500+服务模块

核心层N7000

服务器群

机架-1 机架-2 机架-3 机架-N EoR设备机架机架-N+1

10GE 10GE

L3,L2

中心管理点

1GbE 铜线

服务器群

Nexus 5020

新建数据中心Server Farm网络架构设计End2End Nexus & N5K/N2K EoR

N2148T级联

10GE上联vPC

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Cisco Nexus 1000V

vSphere

Nexus1000V

Nexus 1000V

VM VM VM VM

Industry’s most advanced software switch for

VMware vSphere

Built on Cisco NX-OS

Compatible with all switches

Compatible with all servers on the VMware

Hardware Compatibility List

Winner of VMworld Best in Show 2008 and

Cisco Most Innovative Product of 2009

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Cisco Nexus 优势分析

现有数据中心采用了传统以太网技术搭建,存在着维护管理难;资源利用率低;服务策略不一致等问题,其服务能力已无法适应当前业务急剧扩展所需的资源要求

新型基于Nexus系列的架构改变传统的思路,实现面向服务的体现架构,做到了简化管理,高效复用和策略一致

Nexus产品的革新技术DCE的无丢包、高性能、高密度10GE、智能流控技术和带宽管理技术、高可扩展性、40G/100G就绪、虚拟化VDC技术、网络整合FCoE技术等使客户决定了选择Nexus系列构架其新型数据中心

NX-OS操作系统基于模块化设计,稳定,可靠,并且可以实现高可用性的软件模块自愈

接入层N5K+N2K带来了布线的灵活性和高可扩展性,同时大大减少了设备的管理点,为将来过渡到虚拟化数据中心和统一交换网络打下基础。

Nexus产品系列正式销售已经超过一年,全球部署1900余套;使用用户超过500个,有大量成功的案例

整体的架构经过严格的CVD验证测试,并且通过新技术的引入真正实现了绿色、节能

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Distribution

Nexus 7000

DC Core

Nexus 7000

Customer Requirements

New data center in Shanghai for ICBC next-gen core banking applications, up and running before end of 2010

Highest standard on Data Center availability , stability and security

Simplify Data Center management and cabling

Integrated with ICBC existing DC management system and ECC operation process

Customer Benefits

Fully validated and Future proven architecture in new primary data center

Smooth operation transition

Reduce management complexity and cabling cost by deploying Cisco VDC/VPC and Fabric Extender technologies

The world largest bank deploys

Nexus end-to-end infrastructure

in its new primary data center in

Shanghai, China

Service-led Cisco Data Center 3.0 architectural win- Cisco Data Center Design Advisory Service

- 6-month onsite system validation testing

- 10x N7018, 18xN7010, 48x N5020, 168x N2248 were booked

in Q4FY10

- Cisco Data Center Service Node

- DC 3.0 management/operation Best Practice sharing

- Future Unified Fabric migration and UCS/MDS opportunities

Industrial & Commercial Bank of China(ICBC)

ICBC Primary Data Center in Shanghai

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议程安排

数据中心发展趋势及思科数据中心3.0战略

思科统一计算解决方案概述

思科Nexus 统一交换解决方案实现I/O整合

思科MDS交换机组建SAN网络

思科应用网络ACE&WAAS解决方案

数据中心渠道政策及计划

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思科存储网络产品分类 高端FC交换机系列: MDS9500

MDS 9513: 业界最高端口密度FC交换机;528 端口

MDS 9509: 336端口

MDS 9506: 192端口

低端FC交换机系列: MDS 9100、MDS9222i

MDS 9134: 24-32 FC 口+ 2 10G互连FC端口

MDS 9124: 8-24 FC 口

MDS 9222i:18 FC端口+ 4 GE端口

存储网络扩展

MDS 9222i

18+4 业务模块

存储智能业务

SSM 智能业务模块: 存储虚拟化,存储智能应用服务

刀片系统FC交换机

模块化

固定端口

模块

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Performance and density leadership

Scalable from 8- to 528-ports

Single code stream across MDS and Nexus families

Director investment protection

Integrated Multiprotocol and Multi-services

产品线

Cisco Fabric ManagerManagement

Cisco MDS 9000 Family NX-OSO/S

MDS 9506, 9509, 9513

MDS 9222i

MDS 9134

Small/Medium Business

Enterprise and Service Provider

HP/IBM FC Blade SwitchMDS 9124

MDS 9148

New

48口线速8G

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24 line rate 4-Gbps Fibre Channel ports

64 buffer-to-buffer credits per group of 4 ports

1/2/4 Gbps shortwave Fibre Channel SFPs

8-port base configuration

8-port incremental licensing

Comprehensive Security Framework

Management through 10/100 Base-T Ethernet and RS232 Console Port

MDS 9124 Fabric Switch

2 hot-swappable power supplies with integrated fans

–3 Fans + 1 Fan per Power Supply

Complete SAN-OS 3.x feature set, with few exceptions

Non-disruptive software upgrade

Support for 16 VSANs

1 SPAN session

Full MIB and SMI-S support

Optional

Power Supply

Cisco MDS 9124 多层光纤交换机

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48-port 8G FC光纤交换机

Platform Powered by NX-OS 5.0 Software

48 x 8G FC ports in 1 RU form-factor

3 SKUs to choose from – 16p, 32p or 48p

On-demand ports - 8-port license for growth

Redundant, hot-swappable power supplies and fan trays

Enterprise-class availability for increased business resilience

Flexibility to grow with changing business needs

Affordability without compromising functionality

Ease-of-Use with Quick Configuration Wizard

Front View

48 x 8G FC ports with line rate performanceIndustry leading 1RU 8G FC density

Back View

Dual Power Supplies and Dual Fan TraysFor Enterprise-Class Availability

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Brocade 300Brocade 5100

and VA-40FCBrocade 5300 Cisco MDS 9148

# of 8Gbps FC Ports 8, 16, 24 (1RU) 24, 32, 40 (1RU) 48, 64, 80 (2RU) 16, 24, 32,40,48 (1RU)

Aggregate Bandwidth 384 Gbps 640 Gbps 1280 Gbps 768 Gbps

Architecture Line Rate Line Rate Over-subscribed Line Rate

Redundant Power &Fans No Yes Yes Yes

Seamless Server Deployment and Mobility

No Yes

Virtual Fabric Support No Limited Support Limited Support Yes (up to 32 VSANs)

Corrupted Data Handling Sends to Storage Check, Drop and Notify

Fault Isolation No Yes

MDS 9148 – 更快, 更好, 更便宜!!!

Extended Distances License Required Included

Link AggregationTrunking

4/8 links License Required

Port-Channeling

16 links

Included

Fabric ManagementFabric Manager / Fabric Watch

License Required

Fabric Manager / Device Manager Included

Cost of Optional Licenses ~$16,000 $0

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Cisco MDS 9222i 多种服务模块化交换机

Fans

18 x 4G FC ports + 4 x GE ports

Expansion slot

12-Port, 24-Port, 48-

Port 1/2/4-Gbps FC

SSM (Intelligent Fabric Applications)

8-Port IP Storage Services iSCSI and FCIP

4-Port 10Gb FC

18/4-Port Multiservice

Module18/4-Port Multiservice

FIPS Module

Eighteen 4-Gbps Fibre Channel ports, four 1-Gbps Ethernet IP Storage Services ports for FCIP and iSCSI

Network Processing Engine to enable storage services

–FCIP SAN Extension (Bundled License)

–Data-At-Rest Encryption

Expansion slot

–Scales up to 66 Fibre Channel ports

–Enables Storage Virtualization with SSM

Redundant, hot-swappable power supplies and fans

Complete MDS 9500 Director feature-set with market leading enterprise-class SAN-OS

In Service Software Upgrade (ISSU) enables hitless SAN-OS upgrade

ISSU

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Cisco MDS Fabric Manager

交换机内嵌的, 基于Java的应用

发现和拓扑映射

多重视图:

• Fabric View

• Summary View

• Physical View

配置

监控和告警

网络诊断

安全:

• SNMPv3

• SSH

• RBAC

简化多个交换机和Fabric的管理

免费!

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Cisco 的虚拟SAN (VSAN):为Fabric整合提供严格的隔离

VSANs, defined as Virtual Fabrics, are ANSI T11 Standard

•FC-SW-4 and FC-FS-2 specifications

With VSANs, a SAN can be partitioned into multiple virtual SANs

Each VSAN has independent FC services with hardware-based isolation

Zoning Server with separate zone sets

Name Server

Domain Manager

Roles-based Access Controls (RBAC)

FC Addresses i.e. FC-IDs

FSPF Routing

VSAN can be assigned on a per port basis

ISLs can carry traffic for multiple VSANs

VSAN header is added at ingress point indicating membership

No special support required by end nodes

Enhanced ISL (EISL) Trunk carries tagged traffic from multiple VSANs

VSAN header is removed at egress point

Zoning Server, Name Server

FSPF, Domain Mgr

Role-based Access Controls

Zoning Server, Name Server

FSPF, Domain Mgr

Role-based Access Controls

CRM

VSAN

ERP

VSAN

Zoning Server, Name Server

FSPF, Domain Mgr

Role-based Access Controls

Zoning Server, Name Server

FSPF, Domain Mgr

Role-based Access Controls

CRM

VSAN

ERP

VSAN

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利用虚拟SAN缩小错误影响范围

利用虚拟SAN实现网络分区,提高可用性

高可用性 – 所有网络服务都以VSAN为单位复制和维护 (名称服务,分区服务等)

每个 VSAN的网络事件是相互隔离的 – 通过隔离提高可用性

● 误操作的HBA或控制器● 网络重建事件● 区域设置修改● 其它

发生故障后以“每个VSAN”为单位实施矩阵恢复,以便加快重融合过程,缩小受影响的范围

未来:以每个VSAN为单位实施管理隔离

基于Cisco MDS 9500的SAN导向器总数: 6客户机端口总数:1024ISL 端口总数: 128

8链路捆绑 EISL干线(VSAN型)

每台导向器176 个客户机端口(VSAN型)

每台导向器160 个客户机端口(VSAN型)

!!网络事件!!HBA产生大量控制帧

错误被限制在VSAN范围内,只能影响到VSAN内的设备

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MDS 9000的特点

全系列Crossbar交换结构,最高2.2Tbps交换容量

同时支持1G、2G、4G和10Gbps FC端口,最高可达528个, 8G、10G FCoE Ready平台

支持16条FC/FCIP的ISL捆绑,并最大支持4095个Buffer to Buffer缓冲信用点

集成式平台支持虚拟存储标准VSAN、VSAN路由,实现大型SAN网络的整合和业务隔离,是支持可扩展SAN 设计的必备功能

同时支持FC、FCIP、iSCSI及FICON多协议

支持智能存储应用存储加密、数据迁移、存储虚拟化、特有SANTap、网络加速Serverless Backup应用及高性能QoS

导向器支持全冗余高可用性,并提供丰富的故障诊断工具

设备端口支持4种的多厂商SAN Switch互连互通模式(inter operation mode1到4),专门用于与Brocade和McData存储交换机的互连,并已通过OEM厂商的认证

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议程安排

数据中心发展趋势及思科数据中心3.0战略

思科统一计算解决方案概述

思科Nexus 统一交换解决方案实现I/O整合

思科MDS交换机组建SAN网络

思科应用网络ACE&WAAS解决方案

数据中心渠道政策及计划

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Cisco ACE Family

ACE Module8 Gbps

(Software upgrade)

ACE Module16 Gbps

(Software upgrade)

ACE Module4 Gbps

+

Multi-Module(64 Gbps)

2 Gbps

ACE 4710

(Softwareupgrade)

1 Gbps

4 Gbps

ACE AP4 G

ACE AP 8 G (Software upgrade)

ACE APUpgrade to

64 G

ACE Module

ACE Appliance

ACE AP 16 G (Software upgrade)

6X

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Cisco ACE 的技术体系架构

• 虚拟分区

• 多级管理域的划分

• 基于角色的管理访问控制

灵活的业务结构

超强的性能

• 高吞吐(64Gbps)

• 极强的可扩展性

• 多层次的可靠性,可用性以及可扩展性

• 服务器负载均衡

• 内容交换

集成网络安全

• 协议层检测

• TCP/IP 整形

• 硬件加速的协议控制器

• 高性能 NAT

访问控制列表(ACL)

DDoS 防护

可平滑扩展的网络架构

• 二到七层网络整合

• 功能合并

• 应用网络管理

• TCP 连接复用

• SSL 加速

• XML API

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Cisco ACE 产品技术优势

L2-L7的All-in-one架构,简化网络部署实现网络层到应用层的全面整合

虚拟化技术提升设备和资源的利用率,打造极其灵活的网络结构

虚拟化技术明确管理员技术分工,改善现有的网络管理方法

强大的应用交换性能,通用协议解析器实现了应用安全和高速交换的完美组合

灵活的低成本扩容和升级方式

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整合应用前端网络

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整合应用前端网络和基础设施

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Cisco System

产品列表 ACE4710 ACE module 4Gbps ACE module 8Gbps ACE module 16Gbps

架构和操作系统

10G 接口 no 0-88 (6500 support) 0-88 (6500 support) 0-88 (6500 support)

1G接口 4 2-528 (6500 support) 2-528 (6500 support) 2-528 (6500 support)

NP 处理器 yes yes (dual) yes (dual) yes (dual)

ASIC 处理器 yes yes yes yes

内存 (缺省/最大) 1G / 1G 4G / 4G 4G / 4G 4G / 4G

存储 CF card CF card CF card CF card

操作系统 Cisco IOS Cisco IOS Cisco IOS Cisco IOS

性能

四层新建连接数 120K 325K 325K 325K

七层请求数 50K 120K 120K 120K

吞吐量 (缺省/最大) 1G / 2G /4G 4G / 16G 8G / 16G 16G / 16G

并发连接数 1M 4M 4M 4M

SSL新建连接数 (缺省/最大) 1K / 7.5K 1K / 15 K 1K / 15K 1K / 15K

SSL吞吐量 1G 3.3G 3.3G 3.3G

HTTP压缩性能 500M / 1G 4G 6G 6G

NAT转换能力 1M 1M 1M 1M

Miercom 给出的Cisco ACE性能测试数据

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数据中心

远程办公室

远程办公室

远程办公室

WAN

思科广域应用服务(WAAS)是一种强大的新型应用加速与广域网优化解决方案,它可以将分支机构昂贵的,不易管理的服务器和存储设备整合到数据中心,增强集中式应用和服务的性能,同时还能为远程用户提供类似局域网的服务水平。

什么是思科WAAS(广域应用服务)解决方案

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Cisco WAAS提供全面广域网优化解决方案

广域网应用加速

分支机构的视频/媒体分发基础平台

提供集中管理的本地服务

Data Center

Remote Office

Remote Office

Remote Office WAN

Optimized Connections

VPN

InternetMobile

Backup Data Center V

B

2

V

B

3

V

B

1

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Data Center & Campus Platforms

Branch Office and Mobile User Platforms

Cisco WAAS Product Line

Data Center & Campus

Large Branch / Small Data Center

Large Branch

Medium Branch

Small Branch

Mobile User

Data Center Appliance

WAE-7371

WAE-7341

WAVE-274

WAVE-474

WAVE-574

Branch/Virtual Blade Appliance

WAE-674

WAAS Module, ISR

On-Demand WAAS on SRE, ISR G2

Cisco

WAAS

Mobile WAAS Express, ISR G2

WAASView

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‘WAAS Express’ - WAAS in IOS

Embedding WANopt in IOS

WANopt in IOS for smaller branches

TCP opt, Payload Compression, Data Redundancy Elimination (RAM-based)

Supported on 88x, 89x, 19xx, 29xx, 39xx

Unified WAAS Architecture

Common head-end at Datacenter

Common management and monitoring

Flexible deployment

Appliance, Service Module or WAAS-Express

Choose per requirements

WAAS ExpressBranch Office

WAN

Data CenterWAE WCM

2HCY10

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WAAS Branch Product Line Positioning

WAAS Express – Bandwidth optimization for small branches

WAAS Transport – Bandwidth optimization for all branch sizes

WAAS Enterprise – Application acceleration and bandwidth optimization for all branches

WAAS Express WAAS Transport WAAS Enterprise

Bandwidth Optimization

Yes Yes Yes

Application Acceleration

No No Yes

Target WAN T1/E1/3G links All

Hardware Shared router resources

Dedicated SM and appliances

Dedicated SM and appliances

Compression/Byte Caching

RAM based RAM and HDD RAM and HDD

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应用加速性能提升

Category Applications 2X 5X 10X 25X 50X 100X+

File Sharing CIFSNFS

Email Microsoft ExchangeLotus NotesInternet Mail

Web andCollaboration

HTTPWebDAVFTPMicrosoft Sharepoint

Software Distribution

Microsoft SMSAltirisHP Radia

EnterpriseApplications

Microsoft SQLOracle, SAPLotus Notes

BackupApplications

Microsoft NTBackupLegato NetworkerVeritas NetbackupCommVault Galaxy

Data ReplicationEMC SRDF/AEMC IP ReplicatorNetApp SnapMirrorData DomainDouble-TakeVeritas Vol Replicator

2-20X Avg >100X Peak

2-5X Avg 20X Peak

2-10X Avg 100X Peak

2-20X Avg >100X Peak

2-5X Avg 20X Peak

2-10X Avg 50X Peak

2-10X Avg 50X Peak

Category Applications 2X 5X 10X 25X 50X 100X+

File Sharing CIFSNFS

Email Microsoft ExchangeLotus NotesInternet Mail

Web andCollaboration

HTTPWebDAVFTPMicrosoft Sharepoint

Software Distribution

Microsoft SMSAltirisHP Radia

EnterpriseApplications

Microsoft SQLOracle, SAPLotus Notes

BackupApplications

Microsoft NTBackupLegato NetworkerVeritas NetbackupCommVault Galaxy

Data ReplicationEMC SRDF/AEMC IP ReplicatorNetApp SnapMirrorData DomainDouble-TakeVeritas Vol Replicator

2-20X Avg >100X Peak

2-5X Avg 20X Peak

2-10X Avg 100X Peak

2-20X Avg >100X Peak

2-5X Avg 20X Peak

2-10X Avg 50X Peak

2-10X Avg 50X Peak

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高级压缩技术:重复数据消除 (DRE)独立于应用的压缩消除了TCP流中的重复数据,提供高达 100:1的压缩。持续LZ压缩技术,基于会话的压缩甚至能为已通过DRE优化的消息再提供 10:1压缩

TFO:WAAS传输流优化(TFO)的优化功能,使几乎所有基于TCP的应用的吞吐率和效率显著提高,消除几乎所有TCP性能障碍,且无需更改客户端、服务器或网络特性。

协议优化:HTTP, MAPI, CIFS, NFS, SSL,Printing

虚拟刀片技术:Windows on WAAS (WoW), ACNS on WAAS(AoW)

DRE DRE

同步DRE环境

LZ LZ

WAAS四大核心技术

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Cisco WAAS 主要优势汇总

Cisco的品牌影响力和可持续发展能力会让客户更加放心,Cisco的技术支持给客户提供更好的保障;

WAAS4.1版本的卓越加速性能,处于业界领先地位,目前WAAS处于高增长阶段,Cisco会有持续的技术投入;

WAAS Module,可以插在ISR2800和3800平台上,便于未来分支机构等迅速部署,保护投资;

WAAS 一些硬件设备WAE可以支持Virtual Blade,方便分支部署虚拟服务器;

Cisco同其他主要软件厂商有很好的合作,比如Microsoft、Oracle、SAP等,WAAS可以针对其协议格式等进行针对性优化,其它厂商由于实力有限很难得同各大软件厂商高效合作,很难获得专有协议的加速支持;

WAAS 可采用透明式部署,如WCCP模式,配置非常简单,不影响现有网络环境,不影响QoS、Netflow、NBAR等策略部署;

WAAS采用统一管理模式,GUI界面方便配置和升级,WAAS的管理WAE Central Manager可以冗余部署,提高可靠性;

WAAS可以对磁盘进行加密,保障数据安全;

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金融行业WAAS部署整体网络拓扑示意图

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VXI System Architecture

Ecosystem

Thin Clients

Cisco ClientsCUPC

MSOffice

Video

Desktop Virtualization S/WVMWare/Citrix

Virtualized

Data Center

Virtual CUCM

Virtual QUAD

WAAS

ISR Router

ACNS/WAAS

Nexus

Branch Data Center

Network

Cisco

WAN

Microsoft OS

HypervisorVMWare/Citrix

FCFC

Virtualization Aware NetworkThin Clients

Business Tablets

IP Phones

Virtualized Endpoint

WyseDevon IT

iGEL ACE

VDS/CDN

Broker

End-to-End Security, Management and

Automation

Tandberg Endpoints

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Virtualization Aware Network

Optimized WAN acceleration, 2-7x

increase in user density with WAAS

Optimized rich media delivery with

Virtual Desktop Services

Network services: location/security

Virtualized Workspace

High-def 720p video with Cisco Cius

Improved productivity with

other Cisco endpoints

Virtualized Data Center

50% more virtual machines with Cisco UCS

Control and security of desktops with Cisco 1000V

Rapid deployment and scale with UCS Service Profiles

Rich Collaboration experience with Cisco UC

Open eco-system Virtualization S/W, Broker, Storage

VXI End to End System Benefits

Nexus/Cat6K

WAAS

ACE

IP Phone withZero ClientBack-pack

Eco-systemThin Client

Connection Broker

CiscoVirtual

DesktopServices

Branch

Router

Branch

Switch

WAN

Cisco VDI ThinClient

UCS

CUCM

Hypervisor

OS

App

Desktop Virtualization S/W

WAAS

CIUSVirtualDesktop

Storage

StorageOptimization

OfficeCUPC

Future Cisco offerings

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议程安排

数据中心发展趋势及思科数据中心3.0战略

思科统一计算解决方案概述

思科Nexus 统一交换解决方案实现I/O整合

思科MDS交换机组建SAN网络

思科应用网络ACE&WAAS解决方案

数据中心渠道政策及计划

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Data CenterNetwork

Infrastructure

Compute&

Virtualization

StorageNetworking

SpecializationAdvanced Data Center

Storage Networking(DCSN)

ATPData Center UCS(DCUC B-Series)

Online Training C-SeriesAM Training (65 min)SE Training (120 min)

SpecializationAdvanced Data Center Network Infrastructure

(DCNI)

DCUC Design Specialist

DCUC Support Specialist

建立统一数据中心业务

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销售返点计划 : VIP – 数据中心

VIP DC

Track

产品 / 返点:• UCS 5%

• Select Cat 6K 5%

• Select Cat 4900 5%

• ACE 5%

• Nexus 7K 5%

• Nexus 5K/2K 5%

• WAAS 5%

• MDS 9000 5%

Purpose:DC Practice Margin Enhancement

Qualifications:• DCNI / DCSN Specialization

• Min Bookings Requirement

• Customer Satisfaction

• Must Register for Program

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总结

培训

展开 DCNI & DCSN 专业化认证

参加销售返点计划 - VIP

公司结构

销售思科数据中心解决方案

UCS C-series, MDS SAN switch, WAAS

Unified Fabric / Nexus 7K / 5K / 2K / 1Kv

建立统一数据中心业务团队

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Questions ?