Ã¢Â€ÂœASR 9K + NX7KÃ¢Â€Â DCI Solution Overview MC-LAG + vPC - Cisco ...

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L2 DCI Technology ComparisonFeatureMACScaleTenantVPNPWOptimizedforwardingNetworkresiliencyOperation Policy ReleaseMACbridgingVPLSPBB-VPLS* Per-VLAN***,single pathICCP-SMPer-VLAN LBGeo-rednV ClusterNowNowMACroutingEVPN **SamePer-flow,ECMP, multipathsPBB-EVPNFP/Trill-EVPN* * A/A MC-LAGPer-flow orper-VLAN LBGeo-redA/A, ECMPsDC-NGN tightintegrationDC-NGNtightintegrationCY142HCY13Radar* Support O(10 Million) MAC Addresses per DC. Confinement of C-MAC Learning** BGP control plane overhead, slow convergence during MAC movement*** fat-pw can support per-flow load balancing, but it’s single PE termination point only
Beyond the DCI: the Evolution of the Cloud NetworkingL2 DCI Enhancements• Resiliency• Scale• Simple provisioningOptimize L2 DCI• EVPN/PBB-EVPNClassic Solution• L2 DCI: VPLS• DC fabric: legacy L2• L2/L3 boundary:aggregation switchDC Fabric Evolution• FP/Trill• IP Fabric: VXLAN, NV-GRE• MPLSOptimize L3 Routing• Centralized vs.Distributed PE• Host-based vs.Network-based routing
Page 1: Dennis Cai and Sai NatarajanMay 201
Page 4 and 5: Carrier Cloud Business & Technical
Page 6 and 7: Agenda• Introduction: Cloud Archi
Page 8 and 9: ASR 9000 Ethernet Line Card Overvie
Page 10 and 11: Flexible EVC Architecture:Any Port
Page 12 and 13: Scalable and Flexible L3 Foundation
Page 15 and 16: Nexus + ASR 9000: Integrated End to
Page 17 and 18: ASR 9000 DCI Solution - the Value P
Page 19 and 20: ASR 9000 DCI Solution - nV ClusterD
Page 21 and 22: ASR9K DCI Solution Enhancement - PB
Page 23 and 24: EVPN - The PrincipleActive-active M
Page 25: Deploying Large Scale DCI with PBB-
Page 29 and 30: Traditional Data Center Service Mod
Page 31 and 32: Virtualized Cloud Service Use CaseR
Page 33 and 34: MonetizationOptimizationCisco ONE:
Page 35 and 36: ASR 9000 as Universal Cloud Gateway

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Ã¢Â€ÂœASR 9K + NX7KÃ¢Â€Â DCI Solution Overview MC-LAG + vPC - Cisco ...