2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Accelerating Your Network － WACC Technology

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

index

Function

Technology

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Internet

L3 SW VPN

FireWall

Database

Mail

OA

WEB

FireWall

VPN L3 SW

WACC solves which problems

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

NO.1 need more bandwidth

WACC solves which problems

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

WACC solves which problems

？

？more bandwidth = faster

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

NO.2 delay and packet loss NO.2 delay and packet loss

WACC solves which problems

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

WACC solves which problems

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

NO.3 protocol chattinessTCP and application

WACC solves which problems

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

index

Function

Technology

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

SINFOR WACC solves these problems

Makes 3000 Kilometers feel like next door

Increases user and IT productivityAccelerates applications Saves bandwidth

The first WAN product in Asian makes all possible

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

WACC technology

Data reduction

Transport optimization

Protocol optimization

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Data Streamlining

Data reduction

Compression

QoS

eliminate repetitive data

reduce 30%-80% bandwidth

LZO compression algorithm

speed up the first transmission

QoS based on port

Different application ,different priority

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

WAN

datarequestdata

Data center branch

Flow cache

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

performance

data reduction ： 30% ～ 99% bandwidth usage ： 30% ～ 80% transmission efficient ～ 60X

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Transport Streamlining

Stable, efficient transmission

Fast TCP

HTP

Connection pool

High latency ,no packet loss

high latency ,high packet loss

Reliable, faster

Significantly reduce cost

connection reuse

sliding window adapt different environments，adjust sliding window automatically

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

TCP

SYN01

ACK10

SYN10+ACK01

TCP connected

DATA1

DATA1 Response

DATAn

DATAn Response

RTT

RTT

RTT×n

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Fast TCP

SYN01

ACK10

SYN10+ACK01

TCP connected

DATA1

DATA1 Response

DATAn

RTT

RTT

RTT×n

ResponseDATA2

DATA3DATA2 Response

DATA3 ResponseDATA

DATA Response

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

HTP

（ High-Speed Transmission Protocol ） Combination TCP and UDP

•TCP reliable•UDP fast

Selective retransmission Fast retransmit sliding window

•64k-200k Congestion control

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Connection poolRequest

Ack

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Congestion control

speed/kbps

time/s

Tradition TCP

HTP

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Application Streamlining

overcome protocol chattiness

Typical application—CIFS

Open

FID

Read 1

Read 2

WAN

data centerbranch

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

request

Transmission by local WACC

WAN

Data center Branch

Application Streamlining

overcome protocol chattiness

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Local WACC

WAN

Data center Branch

Application Streamlining

overcome protocol chattiness

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

request

ack

Connection pool

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Protocol proxy Function

CIFS

POP3 、 SMTP

HTTP

Oracle

SAP

MAPI

FTP

SSL （ HTTPS）

Windows file share

Microsoft Exchange

Web application

Encrypted

Oracle traffic

Mail

FTP transmission

SAP

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Mobile software Used for mobile user Used in temporary

office

WAN Optimization Deployed in data

center and branch Variety of modes to

choose from

SINFORS scales to every location and every worker

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Mobile deployment

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

One product, many solutions

ApplicationAcceleration

SiteConsolidation

BandwidthOptimization

• Mobile Worker Acceleration• Windows File Sharing• Email• Web• ERP/CRM• Lotus Notes• FTP• Custom apps

• File servers• Email servers• Filers• Remote storage• Tape backup equip

• Reduce WAN bandwidth• Avoid WAN upgrades• Expand narrow links• Prioritize traffic• Protect VoIP quality

Disaster Recovery

• RTO Reduction• RPO Reduction• Remote site backup• Server replication

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

Acceleration effect Enviroment:delay:150ms wireless network Improvement may be different depending on

your network condition

2005 2006 2007 2008 Deloitte Technology Fast 500 Asia Pacific Winners

SINFOR Technologies, for your bandwidth!

Thanks!