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BRKSPG-2684

BRKSPG-2684

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ASR 9000 DCI Solution - nV Cluster<br />

vPC<br />

DC<br />

VFI<br />

DC<br />

VPLS full mesh<br />

VFI VFI<br />

nV Cluster<br />

VFI<br />

DC<br />

VFI<br />

vPC<br />

nV Cluster<br />

<strong>BRKSPG</strong>-<strong>2684</strong> © 2013 Cisco and/or its affiliates. All rights reserved.<br />

Cisco Public<br />

Reduce the number of PWs a lot<br />

Use 5 DC as example:<br />

With nV cluster: 5*(5-1)/2=10 PWs<br />

Without nV cluster: 10*(10-1)/2=45 PWs<br />

Simplify VPLS dual homing with<br />

active/active link bundle: per-flow<br />

and per-VLAN load balancing<br />

Sub-second to 50msec fast<br />

convergence

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