11.07.2015 Views

“ASR 9K + NX7K” DCI Solution Overview MC-LAG + vPC - Cisco ...

“ASR 9K + NX7K” DCI Solution Overview MC-LAG + vPC - Cisco ...

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Fully Distributed OS ArchitectureControl plane split among RSP and LC CPU (same type ofCPU as RSP)L2 protocols, BFD, CFM, Netflow runs on the LC CPU forhigh scaleLine CardRSP• IOS-XR: True Modular, fully distributedOS• Fully distributed HW resource, forexample, each line card has same CPUhardware as the RSP• Ultra-High multi-dimensional controlplane scaleCPUCPUBITS/DTIFIAFICMAC addressL2 interfacesP2P EoMPLSBridge-domain/VFIVFI PWsL3 interfaces/VRFFIBMulti-dimensional scale example2M, HW MAC learning 4-5Mpps,per-LC MAC learning (roadmap)128K128K64K128K20K/8K4M, per-LC VRF FIB tabledownload

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