Introduction & Overview (Version 201103r1) Enterprise Cloud Infrastructure Colocation Service DYXnet Cloud Dedicated Hosting Introduction & Overview (Version 201103r1)

What is Cloud Computing?

Cloud Computing… Is a concept, not the technology A concept of using network to make computers work together to achieve better application performance and scalability Helped by two main technologies Distributed computing technology Computers interact with each other through network to achieve a common goal; specified application needed Virtualization technology Abstraction of logical resource from physical resource, could apply to server hardware, memory, storage, operating system Formation of a logical resource pool to distribute resource to different applications regardless of physical limitation

Three Layers of Cloud Solutions Software as a Service (SaaS) A model of software deployment over the internet. With SaaS, a provider licenses an application to customers for use as a service on demand, either through a time subscription or a “pay-as-you-go” model. Platform as a Service (PaaS) Delivery of a computing platform and solution stack as a service. May include facilities for application design, application development, testing, deployment and hosting Infrastructure as a Service (IaaS) Delivery of computer infrastructure, typically a platform virtualization environment as a service DYXnet CDH

Market Situation IaaS has 24% market share among U.S. enterprises 37% of U.S. enterprises expects to deploy IaaS in next two years 60% of above has plan to deploy IaaS in the coming year Source: Yankee Group 2010

Challenges May not have the scale to achieve ideal ROI Number of servers: ideally >20 Number of applications: ideally 1 per server May lack the resource to acquire expertise to maintain and operate the new infrastructure Relatively high CAPEX to build an ideal infrastructure, e.g., blade servers, SAN, fully redundant design

Cloud Dedicated Hosting (CDH) DYX’s IaaS Offerings Cloud Dedicated Hosting (CDH) Infrastructure colocation leveraging virtualization technology with better features, performance and reliability Infrastructure management and operation total solutions Customer’s IP application Point-of-Presence with High Availability (HA)

What is DYXnet Cloud Dedicated Hosting (CDH)?

Target Users Industry & Size Project Nature Non industry or company size specific Project Nature IP-based applications on x86 / x86-64 servers No specific hardware needed by application To offer public e-services To deal with dynamic needs (in terms of capacity and duration)

Target Users (cont.) Corporate IT Practice Typical Usage High comfortable level of using external IDC service (server rental or colocation) Want to reduce CAPEX and OPEX for maintaining servers in-premise Typical Usage Enterprise application, e.g., ERP, CRM, Email Intranet/Extranet application, e.g., Workflow/Logistics, eDM Public content, e.g., Web server, FTP server

Infrastructure-as-a-Service (IaaS) Including Software: Operating System and Application Cloud Computing: x86/x86-64 CPU + RAM Private LAN: customized vLAN design Storage Network: iSCSI SAN & Storage Capacity Optimization: Content Delivery Network, Server Load Balancing, vFirewall, WAN Opt. CDH Network & Bandwidth: Internet / Private WAN / Intranet Environment: Industry Standard IDC Management: Monitoring & Maintenance Monthly recurrent charge model Colocation

Infrastructure-as-a-Service (IaaS) Availability of components vary by time-frame and location.

Infrastructure-as-a-Service (IaaS) Infrastructure Colocation Total Solutions: Networking: Internet, private WAN, Intranet (DYXnet MPLS VPN or DYXnet Colocation) Peripheral Protection: vFirewall with UTM (IPS, Anti-Virus, Anti-SPAM, Web Filtering) WAN Optimization: Server Load Balancing, Application Acceleration Server: Cloud Dedicated Server with flexible vLAN configurations vStorage: Direct-Attached-Storage to Cloud Dedicated Server vStorage+: Offer 30% up to 100% enhancement in disk I/O throughput

A Platform for IP Applications Provide root / console access for Linux OS and Microsoft software (SPLA) Ideal for running below applications Enterprise application, e.g., ERP, CRM, Email Intranet/Extranet application, e.g., Workflow/Logistics, eDM Public content, e.g., Web server, FTP server Note: Real-time applications (voice, video) are not suggested and applications which require special hardware are not supported to run on CDH platform.

Why choose DYXnet Cloud Dedicated Hosting (CDH)?

Benefits of CDH Economical Benefits No Startup CAPEX Lower OPEX Computer room facilities (UPS, Air-con etc.) IT equipment (router, switches, server etc.) Lower OPEX No maintenance fee for computer room facilities No maintenance fee for hardware No travelling cost Simple management and much lower admin cost

Benefits of CDH (cont.) Productivity Benefits Short provisioning time Within three working days as opposed to 4-6 weeks (no hardware purchase and logistics administration) Minimized outage with uptime SLA Industry Standard IDC environment High Availability option (fast auto server restart) Fault Tolerant option (zero down time) Full redundancy for system, power supply and UPS-power Fast and Easy upgrade Dynamic resource allocation among ready-built larger resource pools (hardware and network) Minimum technology risk (investment protection)

CDH – Power3 Combination of three leaders in three layers: DYXnet Net Power VMware Green Power Dell Tech Power

High Reliability & Performance DYXnet, your Reliable Service Provider The leading Greater China ICT Service Provider with over 10 years experience 7 IDCs (HK, BJ, SH, TP) Currently hosting over 5,200 servers for clients Enterprise-grade system offerings Fully redundant design (hardware and network) Enterprise-grade hardware and software Server: Dell Blade Server with fully configured Power Supplies CPU: Intel Xeon X5500/5600 Series CPU SAN: Dell Equallogic iSCSI Storage LAN Switch: Cisco WAN Router: Cisco and Juniper Virtualization: VMware Vsphere CloudOS - Enterprise Plus

High Reliability & Performance (cont.) Well equipped facilities Industry Standard IDC facilities Dual UPS power feed N+1 to 2N design for UPS, CRAC and Generator Set FM200 and other environment control system Multiple IDC in HK and other cities for off-site backup Fully-redundant network Multiple Internet upstream Multiple GE to HKIX FE/GE to Reach, PCCW Global, Pacnet, NTT etc. DYXnet MPLS Backbone Network Network PoPs in 37 Asian cities

Simplified Network Diagram Truly redundant design, each Virtual Machine protected from outage of power source, P/S, hardware & network Access to Internet or MPLS VPN Off-site storage backup Root / console access for user

Advance Technology High Availability Fault Tolerance Fast auto-restart of Virtual Machine in case of server hardware failure Fault Tolerance Simultaneously running two instances of the Virtual Machine on two separate servers Seamless switch-over without outage

Advance Technology (cont.) True Hardware Hypervisor (adopted in DYXnet CDH) Each Virtual Machine runs its own Operating System Complete isolation from physical hardware and other VM Much better security and stability Hosted Hypervisor (paravirtualization) All customers must use the same shared OS with same patches Crash of the OS will affect all Virtual Machines Widely deployed for low-priced offerings of competitors

Proven Virtualization Technology VMware (adopted in DYXnet CDH) is being used by: 100% of Fortune 100 Companies 100% of Fortune Global 100 Companies 96% of Fortune 1000 Companies: 25 of the top 30 U.S. Commercial Banks 18 out of the top 20 U.S. Securities Companies 15 out of the 15 U.S. Aerospace and Defense Companies 5 out of the top 5 U.S. Computer Software Companies Customer Reference in the region: 國農業銀行，中國人壽，北京產權交易所，太平洋保險 一汽—大眾汽車，上海汽車集團 中華人民共和國國家統計局，國家外匯管理局，國家稅務總局 中原地產，中油BP，安利（中國），深圳航空，中國電信

Comparisons between CDH and Colocation Service DYXnet CDH Colocation Resource Virtualized, shared & dedicated (in specific components) Physical, dedicated Freedom to host own equipment No Yes Cost for Redundancy Low Very high Cost for Scaling Up Provisioning Time & Effort Short, 1-3 days; Little effort needed Long to very long, 4-8 weeks; heavy effort spent on hardware provisioning and installation TCO

Comparisons among CDH, DH & VPS Service DYXnet CDH Dedicated Hosting / Server Rental Virtual Private Server Resource Virtualized, shared & dedicated (in selected components) Physical, dedicated Virtualized, shared Freedom to choose OS Yes No Cost for Redundancy Low High Cost for Scaling Up Average to high Provisioning Time & Effort Short, 1-3 days; little effort needed Short to average, 1 day to 7 days, little effort needed Virtual Layer Reliability & Security Very high N. A., physical and dedicated Performance Very high, dynamic resource from very large resource pool Very high, dedicated Low to average SLA Depends on provider TCO Low to medium Medium to high

Cloud Dedicated Server Options Processing Power (vCPU) vCPU from 0.8GHz up to 6 x 2.8GHz Memory (vRAM) From 0.5GB up to 32GB Storage (vStorage) From 30GB to multiple Terabytes Bandwidth Up to 1Gbps local and international VAS High Availability (fast auto-restart) Fault Tolerant (zero down-time) System snapshot upgrade for Virtual Machine vFirewall, Server Load-Balancing & Application Acceleration Cloud Data Safe (system/data backup) & Off Site Backup

DYXnet CDH Service Options (cont.) Cloud Dedicated Server Classes: Class of Service Enterprise Professional Value Typical Application Enterprise Application Intranet / Extranet Application Content Sharing (http, ftp) Demand in Performance & Throughput Very High High Standard Cost Reasonable Competitive Limitations Up to 6 x vCPU (16.8GHz), 32GB RAM Up to 4 x vCPU (11.2GHz), 12GB RAM Up to 4 x vCPU (10.64GHz), 8GB RAM, FT not supported

Cost Comparisons with Colocation Service Type Colocation 1, dual P/S, 5 servers DYXnet CDH Offer 1 Colocation 2, single P/S, 1 server DYXnet CDH Offer 2 Hardware Configuration Dell R410 x 5, Xeon E5540 (2.53GHzx2 cores), 4GB DDR3 RAM, 146GB SAS HDDx2, 2 x P/S Enterprise CDH x 5 (each with 2.8GHz vCPU, 4GB vRAM, 30GB vStorage, Redundant P/S) Dell R510, Xeon E5520 (2.13GHz x 8 cores), 4GB DDR3 RAM, 500GB SATA HDDx2, 1 x P/S Enterprise CDH (4x2.8GHz vCPU, 4GB vRAM, 30GB vStorage, Redundant P/S) High Availability No Yes Daily Snapshot Easy Upgrade Hardware Cost* *36-month depreciation HK$6,000/mth* HK$5,900/mth HK$600/mth* HK$1,860/mth IDC & Power Cost HK$5,000/mth (full rack) HK$2,000/mth (quarter rack) Misc Cost (travelling, maintenance) HK$2,500/mth HK$500/mth TCO HK$13,500/mth HK$3,100/mth 56% Cost Saving 40% Cost Saving

Summary Excellent Return-On-Investment ratio Extremely low cost to deploy system with High Availability Much better reliability than low-cost alternative in the market to reach corporate standard Let’s join the cloud!

Background Founded in 1999 by former senior management of PSINet HK Operating in Hong Kong (HQ), Mainland China, Taiwan, Singapore and Vietnam 400+ staff in 12 offices (plus 1,300+ staff in Contact Centres) 7 IDCs (HK, BJ, SH, TP) & 4 Contact Centres (BJ, SH, GZ) 37 cities with Network POPs in Asia with services covering 700 cities Serving over 6,800 MPLS VPN clients’ sites and hosting over 5,200 clients’ servers Over 2,500 enterprise clients across regions The only foreign JV in PRC has nationwide/cross-province IP VPN / IP Call Centre / IDC licenses

International Certifications 2010 VMware Partner: Professional Service Provider 2010 Dell PartnerDirect ISO 27001 since 2011 ISO 20000 since 2007 ISO 9001 since 2007 ~100% engineers with CCNA/CCDA/CCNP/CCIP/MCSE certifications 20%+ project managers with PMP/CPMP certifications Cisco EUC Specialized Partner since 2006 Cisco Premier Partner since 2006 Hong Kong SuperBrands 2005 Microsoft Certified Partner since 2002 Cisco Powered Network since 2000 Polycom Solution Partner since 2006 Nationwide IP VPN / IP Call Centre / IDC licenses in PRC 32

Awards Frost & Sullivan 2010 MPLS VPN Market Leadership of the Year Frost & Sullivan 2010 Contact Centre Outsourcing Market Leadership of the Year CAPITAL Outstanding Green Excellence Awards 2010 2010 The Best Contact Centre Outsourcing Service Provider (China) 2010 Top100 Service Outsourcing Provider in China (Growth Enterprise) 2009-10 Top50 Service Outsourcing Provider in China 2009-10 The Best MPLS VPN Service Provider 2009 Outsourced Contact Centre of the Year (Inbound) 2009 Southern China Contact Centre of the Year (over 100 Seats) 2009 Off-shore Contact Centre of the Year 2009 China Best Outsourcing Contact Centre of the Year   Cisco FY2009 Q2 Best Contributor Award of UC 2008 – 2009 China Best Outsourcing Service Provider For The Best MPLS VPN Service Provider  - From 赛迪传媒：CIO360中国信息主管网 www.cio360.net in 2009 - From 全球IP通信联盟 www.microvoip.com in 2010 33

Our Vision: FAST Combine Forward-thinking ICT strategies with world-class Technologies and Agile services to help customers and partners Synergize for business success. FAST Agility Synergy Technology Forward-thinking

DYXnet Business Empowerment Network <Note:Follow the animation, the speaker should list the elements of DYXnet Business Empowerment Network one by one first.> Global Network Infrastructure World-class ICT services International Business Partnership <Then, following with the elaboration:> DYXnet Business Empowerment Network This powerful architecture integrates strong foundation of robust infrastructure, extensive business partnerships and world-class ICT services. With DYXnet’s Business Empowerment Network, we deliver advanced ICT technologies to customers and partners throughout Greater China, while also bringing China’s many opportunities to our customers and partners around the world. 35

37 Point-of-Presences covers more than 700 cities in Asia Committed Service Level Agreement (SLA) quality Around-the-clock network monitoring, management and reporting Operate with Industry’s best-practices – ISO 27001, ISO 20000 and ISO 9001 36

Network & Operation

World-class ICT Services

International Business Partnership VMware Partner: Professional Service Provider Dell PartnerDirect Cisco Premier Partner Cisco Express Unified Communications (EUC) Specialized Partner Microsoft Certified Partner Polycom Solution Partner Other Local Solutions Partners

Our Competitive Advantages The leading Greater China ICT Service Provider with over 11 years experience Professional and seasoned service team Solid experience in PRC with local expertise and strong Telco relationship Comprehensive and flexible solutions Competitive and flexible pricing scheme Flexible billing options 40

Our Clients – by industry Manufacturing Logistics Retail

Our Clients – by industry Financial Services Media / Hotels Others 42

Our Clients - Carriers 43

Our Carrier Partners’ Clients 44

Thank You! 45