300-620 Exam Dumps : Implementing Cisco Application Centric Infrastructure (300-620 DCACI)

When deploying a new Cisco ACI Multi-Pod setup, it’s crucial to ensure that the Tunnel Endpoint (TEP) pool of the new pod is routable across the Inter-Pod Network (IPN). This allows the TEP addresses to be reachable across the pods, facilitating communication between them. Additionally, increasing the Maximum Transmission Unit (MTU) for all IPN routers is necessary to support the larger frame size required by VXLAN encapsulation, which is typically above the standard Ethernet MTU of 1500 bytes.

References :=

Cisco ACI Multi-Pod Configuration Guide

Cisco ACI Best Practices Guide

 For a blade server that lacks support of bonding, the port channel mode that results in “route based on originating virtual port” on the VMware VDS is MAC Pinning-Physical-NIC-load (Option B). This mode ensures that the virtual machine traffic is distributed across the available uplinks based on the MAC address of the originating virtual port1.

 In the scenario where Server2 information is missing from the Leaf 101 endpoint table and the COOP database of the spine, setting Layer 2 Unknown Unicast to Flood (Option B) is the correct action to meet the requirements. This setting will cause the ACI fabric to flood unicast packets destined for unknown destinations within the bridge domain. This ensures that packets from Server1 will reach Server2 even though its location isn’t known by Leaf 101 or the spine’s COOP database. frastructure/white-paper-c11-739989.html