IntroductionPrerequisitesRelated Information IntroductionThis document describes options for deployment of vPC Peer Switch. When a Virtual Port Channel (vPC) is configured and operational, the Spanning Tree Protocol (STP) continues running on both vP...

This document provides the configuration example for deploying OTV in the Data Centers having multiple VRFs. TopologyThere are two Aggregation VDCs in each data center having three VRFs Web, App and DB. Both the Data Centers are connected via two 10 ...

OTV provides ARP optimization by locally caching ARP entries and responds to ARP requests locally which reduce the number of ARP broadcast packets forwarded across the OTV cloud.When a host in Site 1 sends ARP request, OTV edge device forwards the AR...

OTV adjacency is formed across the layer 3 multicast clouds by exchanging L1 ISIS Hello packets.Sample Topology 1. Verify IGMP V3 JoinAfter the OTV configuration completed, enabling the join interface sends any source IGMP v3 join on that interface....