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思科数据中心及DNA园区的融合.pdf

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Data Centre and DNA Campus Fabric Integration Victor Moreno, Distinguished Engineer BRKACI-2220
Agenda Introduction Introduction to ACI and DNA Campus Fabric • • Multi-level Policy and Management Architecture • • Policy abstractions in ACI and DNA Campus Fabric • Control and Data Plane Interworking • Conclusion
Icon Legend APIC-EM Enterprise Network Controller Identity Services Engine (ISE) DB Scalable Groups (User and Application) SDA Controller (APIC-EM + ISE) APIC Data Center Network Controller © 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public
Multi-level Switching Fabric Architecture
Switching Fabric Trends Complex Security Concerns Mobility Reactive Operational Simplicity Reduce the Attack Surface with Segmentation and Access Control Any IP anywhere Pervasive L2 and L3 forwarding Operational Visibility and Streaming Telemetry © 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public
Switching Fabrics Mobility Collaboration Security Branch Endpoints Secure Segmentation • Coarse Segmentation into Virtual Networks • Flexible User/Device Grouping • Fine Grain Segmentation into device Groups Mobility • Any IP anywhere • Wired and Wireless • Layer 2 and Layer 3 services Policy Driven • Simplification of Intent • Policy defines relationships between Groups of devices • Defines segmentation and security © 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public
What exactly is a Fabric? Virtual Networks Virtual Network Overlay Control Plane Encapsulation Edge Device Edge Device Hosts (End-Points) Mobility Segmentation Manageability Underlay Network Underlay Control Plane © 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public
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