The Path to the Cloud

Transcription

1 The Path to the Cloud Andy Ingram VP Juniper Networks - Center of Excellence EIS 2015

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4 Path to the Cloud 1 Consolidation Lower Cost 2 Optimization Greater Agility & Availability Network Topology, Automation 3 Self Provisioned Clouds Orchestration Server Virtualization

5 Network is the Foundation of Data Center & Cloud Application Service Delivery Connectivity Availability Performance Agility Time to app service Application agnostic Lower cost Capex optimization Opex reduction Improve ROI Better user experience - user satisfaction & productivity

6 Three Big Tasks Orchestration Network automation and analytics MH Network virtualization Automate Operations Network security Secure the Network Data Center DCI Data Center Simplify the Network Network infrastructure

7 Simplify the network Old Model: Deploy individual network elements New Model: Deploy a coherent network Data plane driven Shared distributed control plane Common management plane

8 Simplify the network Advantages: Better, more consistent app performance More agile - eliminates locality issues Simpler to manage Lower cost Coherent architecture Building blocks Topology Tree Spine and Leaf

9 Simplify the network Coherent architecture Edge Building blocks Spine Topology Access

10 Simplify the network Coherent Network: Shared, distributed control plane Common management plane Coherent architecture Edge Building blocks Spine Topology Access Coherence Ethernet IP MC-LAG beyond Fabric Fabric the edge

11 Coherent architectures Virtual Network Fabric Overlay Multi-Tier w/ MC-LAG L2/L3 Ethernet Fabric L2/L3 IP Fabric All L3 Apps require L2 adjacency Apps are L3 centric SCALE

12 Coherent architecture Virtual Network Fabric Overlay Multi-Tier w/ MC-LAG L2/L3 Ethernet Fabric L2/L3 IP Fabric All L3 IT Data Centers Private cloud data centers Public cloud data centers

13 Three Big Tasks Orchestration Network automation and analytics MH Network virtualization Automate Operations Network security Secure the Network Data Center DCI Data Center Simplify the Network Network infrastructure

14 Secure a new model for the cloud Hotel Model Castle Model Micro-perimeterization Multiple enforcement points Supported by the cloud

15 Three Big Tasks Orchestration Network automation and analytics MH Network virtualization Automate Operations Network security Secure the Network Data Center DCI Data Center Simplify the Network Network infrastructure

16 Automate operations Old Model: Manage network devices New Model: Automate tasks of delivering the application

17 Automate Work Flows Benefits: Build & Provision Repeatability Orchestrate More reliable More agile Operate & Monitor Lower operating cost

18 Bottoms Up Tops Down Two Approaches to Automation Network Virtualization Build your own Element Manager Network Coherence

19 Network Virtualization Can we do for the network what we did for the server?

20 Network Virtualization Shortcomings of VLANs A1 B1 A2 B2

21 Network Virtualization Promise of Overlays A1 B1 A2 B2

22 Network Virtualization Service Chaining FW IDP LB NAT Virtual Network A Virtual Network B A1 A2 B1 B2

23 Network Virtualization WAN Gateways L3 GW VS GW VS VXLAN Virtualized Server Virtualized Server GW Bare Metal Server

24 Network Virtualization Importance of Gateways 100 % >95% X= 1-Y (1-Y)+(Y/Z) X=% BM Servers Y=% Virt WLs Z=VMs/Server Percent Bare Metal Servers 50% 20 VMs per Server 0 % 0 % Percent of Workloads Virtualized 100 %

25 Network Virtualization Element Manager Network Virtualization Build your own Network Coherence

26 Three Big Tasks Orchestration Network automation and analytics MH Network virtualization Automate Operations Network security Secure the Network Data Center DCI Data Center Simplify the Network Network infrastructure

27 Thank you