Cisco 300-620 Exam With Confidence Using Practice Dumps

In a Cisco ACI Multi-Pod architecture, multiple pods (each with its own leaf-and-spine topology) are interconnected via an Inter-Pod Network (IPN). The key characteristic of the Multi-Pod setup is that it is managed as a single fabric by a single APIC cluster, simplifying operations and maintaining consistency across all pods.

In a Cisco ACI fabric, Spanning Tree Protocol (STP) Bridge Protocol Data Units (BPDUs) that are generated by an external switch, such as Switch2 in this scenario, are indeed forwarded across the fabric. This allows externally connected switches to maintain a loop-free topology. While Cisco ACI does not participate in STP as it uses its own protocols and mechanisms for loop prevention within the fabric, it will forward STP BPDUs across End Point Groups (EPGs) on which they are received1. This ensures that the connected external switches can still use STP for their loop prevention mechanisms.

References :=

Cisco Community Discussion on STP BPDUs in ACI1

 In Cisco ACI, the object classes are used to categorize different types of managed objects within the ACI model. The output presented is indicative of a Tenant class object. Tenants in ACI are a top-level container for application policies, essentially providing a unit of isolation from other tenants. Each tenant can contain its own application policies, services, and network policies, and they are separate from other tenants to ensure multi-tenancy1.

References :=

Cisco ACI Policy Model Guide1

Object Renaming in Cisco ACI - Cisco2

Application Centric Infrastructure (ACI) REST API Guide - Cisco DevNet

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