Virtual Data Center LAN This customer presentation to be read in conjunction with the over arching DDC collateral Virtual Data Center LAN Part of the Atos Digital Data Center

Atos DDC Service - Documentation Structure (THIS SLIDE TO APPEARS IN EVERY CORE DDC COMPONENT SERVICE PRESENTATION & DOCUMENT ) The Atos DDC service offering to customers is made up of the DDC common service and the DDC component services. The Digital DC Common Service describes the set of DDC service modules and activities that are provided to each customer, regardless of the options the customer selects from the DDC common or DDC component services. The Core DDC Component Services are all required for Atos to provide a fully functioning DDC Service to the customer. They are not sold individually or as stand-alone components. The customer may enhance the DDC service features by selecting optional modules from the Core DDC Component Services.

Agenda Overview The Situation The Services Benefits Experience

Virtual Data Center LAN Overview The Situation The Services Benefits Experience Overview The Situation Benefits Experience Our Virtual Data Center LAN offering … helps to overcome traditional data center network drawbacks leverages state-of-the art Software-Defined Networking (SDN) technologies to provide a flexible, reliable and cost effective data center network infrastructure covers full life-cycle from planning through to operational support is part of a suite of services making up Atos Digital Data Center (DDC) Services. Each customer receives their own dedicated DDC environment.

Virtual Data Center LAN The Situation Overview The Situation The Services Benefits Experience The traditional data center network approach is to physically implement an individual networking solution for each customer with networking layers built, configured and supported separately This rather static network configuration has some major drawbacks: Necessary modifications to an existing network configuration require a number of ‘manual’ or ‘semi-automatic’ adjustments in different layers of the network, e.g. switches, routers, firewalls, load balancers, QoS, ACL, VLAN Those adjustments are complex, time consuming, and error-prone, all of which leading to increased operational costs Moreover, specialized and/or proprietary networking hardware result in increased capital expenditure All in all, our customers’ IT departments are struggling to keep up with business demand, such as Business Continuity Agility / Flexibility Profitability

Virtual Data Center LAN The Situation Overview The Situation The Services Benefits Experience Software Defined Networking is a new disruptive technology offering relief for traditional network shortcomings SDN will impact campus networks shortly after having matured in the data center environment In SDN architecture the Control Plane is centralized and decoupled from the forwarding Data Plane The Data Plane consists of plain, commodity network devices that are used purely for IP packet forwarding The network’s intelligence is raised to the software-based Control Plane providing a logical view of the overall network and instructs the Data Plane via the Control Interface where to forward the data Through its software-based nature the Control Plane is capable of emulating Layer 2 to Layer 7 network services (e.g. switching, routing, firewalling, load balancing, QoS, ACL, VLAN). The characteristics of these network services are fully programmable and thus easy and dynamically to administer via a centralized management interface. With SDN many operational tasks can even be fully automated Time and effort for deployment or reconfiguration of a network in such a software-driven environment is reduced significantly

Virtual Data Center LAN The Services Overview The Situation The Services Benefits Experience With Virtual Data Center LAN Atos is one of the first players in the market to adopt state-of-the-art Software Defined Networking technologies as part of a complete set of Digital Data Center Services Virtualization principles, already known in the Software-Defined Compute environments, are applied to create virtual networks These virtual networks are decoupled and independent of the underlying IP network hardware and allow IT to treat the physical network as a pool of transport capacity that can be consumed and repurposed on demand Unlike legacy architectures, virtual networks can be provisioned, changed, stored, deleted and restored programmatically without reconfiguring the underlying physical hardware or topology Source: VMware, 2013

Virtual Data Center LAN The Services Overview The Situation The Services Benefits Experience Virtual Network – Logical View: With network virtualization, the functional equivalent of a “network hypervisor” reproduces the complete set of Layer 2 to Layer 7 networking services in software Virtual Network – Physical View: The physical network is purely used as an IP backplane with no active Layer 2 to Layer 7 networking services   Source: VMware, 2013

Virtual Data Center LAN The Services Overview The Situation The Services Benefits Experience Virtual Data Center LAN is an ‘internal’ service and as such embedded in the Digital Data Center set of services It comprises both virtualization technology as well as the physical network connectivity Connection to core data center networks and basic load balancing is included in the standard service Advanced load balancing and connection to legacy networks are available as an option Our offering covers planning, provisioning, implementation, configuration, management, operation, maintenance, monitoring, and reporting  

Virtual Data Center LAN Benefits Overview The Situation The Services Benefits Experience Virtual Data Center LAN services provide some significant benefits over traditional data center network services such as: Improved overall data center agility through reduced deployment times from weeks to days and reduced change handling times from days to hours High reliability and availability through continuous operation and failure containment technologies Reduction of costs through savings in CAPEX (less hardware; commodity switches) and OPEX (fewer items to manage in less time)

Atos Credentials ‘Leader’ in Gartner’s Magic Quadrant for DC Outsourcing 2014, Europe Overview The Situation The Services Benefits Experience Atos is the leading European IT services company and has one of the largest managed Data Center capabilities in Europe and operates DC’s across the globe.  Market recognition For the third year in a row Atos is positioned as a ‘Leader’ in Gartner’s Magic Quadrant for Data Center Outsourcing and Infrastructure Utility Services 2014, Europe Gartner positioned Atos as a ‘Visionary’ in its Magic Quadrant for Data Center Outsourcing 2014, Asia/Pacific. Gartner positioned Atos as a ‘Challenger’ in its Magic Quadrant for Data Center Outsourcing and Infrastructure Utility Services 2014, North America Positioned by IDC as a Major Player in the IDC MarketScape: “Worldwide Managed Security Services 2014 Vendor Assessment” Atos provides network services to leading players and has considerable experience in delivering data center network services Global footprint Network & Communications 1,700,000 Ethernet ports 700,000 supported web conferencing users 55,325 managed switches 9,160 managed routers Managed Infrastructure Solutions 75+ multi-customer data centers 170,000 managed servers 118,000 installed MIPS 240,700 TB storage Cyber Security 1 million protected endpoints and desktops 7.5 billion monitored events per month 3,500 complex data center firewalls 500,000 digital identities for one single client Project Services 10 years of Data Center transformation expertise delivering over 800 Data Center projects globally more than 100 transformation projects a year

Thanks For more information please contact: T+ 49 211 39934112 M+ 49 163 1651789 christian.biller@atos.net