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Datacenter larda Dönüşüm

Proaktif Datacenter Çözümleri

M.Bülent Morten

BTEğitim CEO

Ekim 2014

+Datacenter Dinamikleri

Tenant vs. Multitenant

Scalability

Need for a new network architecture - SDN

The rise of cloud services (Private and Public)

Big Data

+Datacenter Katmanları (Legacy)

Network

Services

Compute

Storage

Management

+Network

Routers

Datacenter Switches

SDN Reflections

WAN Services

Internet Connections

Three-layer hierarchical Model

L2/L3 Services

New Paradigms

TRILL, FabricPath

Controller

VXLAN, VTEP Interfaces

vPC, vFabrics

Open Flow Switching

+Services

Firewalling

Server Load Balancing

SSL Offload

Intrusion Prevention

Network Analysis

Gateway Functions

+Compute

Rack Servers

Blade Servers

Blade Consolidation, Fabric Interconnects

FEX Paradigm (FEX, VM-FEX, AdapterFEX)

Virtualization (Hypervisors, vApp Based Services)

+Storage

Legacy SAN Components

Storage with FC Interfaces

Servers with HBA Adapters

SAN Switches

iSCSI Bindings

New Components

FCoE

Hyper-converged Storage Systems

Fabric Interconnects

+Management

Domain Element Managements Systems

Higher Level Service Orchestration Systems

Key Examples

Vendor specific management systems

UCS Manager, Vmware vCenter, vCloud Director

Open source orchestration systems

OpenStack

+SDN (Software Defined

Networking)

+OpenStack

+OpenFlow Protocol

The ONF is a non-profit industry consortium that is leading

the advancement of SDN and standardizing critical elements

of the SDN architecture such as the OpenFlow™ protocol,

which structures communication between the control and

data planes of supported network devices.

OpenFlow is the first standard interface designed

specifically for SDN, providing high-performance, granular

traffic control across multiple vendors’ network devices.

+OpenFlow Instruction Set

+VXLAN

VTEP Interfaces

+VXLAN Packet Forwarding Flow

+An Example : ACI OverviewACI (Application Centric Infrastructure)

+ACI Forwarding Model

+ACI Policy Model

+Openstack Example 1

+OpenStack Example 2

Cisco ACI and OpenStack Integration

+Plug-in Mappings

+Cisco APIC Integration with RHEL

OpenStack Platform

+Juniper Networks Contrail Solution

+Teşekkürler

Datacenter larda DönüşümProaktif Datacenter Çözümleri

M.Bülent Morten

CEO

BTEğitim

Ekim 2014