Farina Ahmed Lv5Posted 23 Feb 2024 15:27
  
To utilize overlay network internal VM communication with an existing Edge switch, you can implement a solution like VXLAN (Virtual Extensible LAN) or NVGRE (Network Virtualization using Generic Routing Encapsulation). These technologies encapsulate Layer 2 packets within Layer 3 packets, enabling communication across Layer 3 boundaries while maintaining the logical separation of networks. By configuring the Edge switch to support VXLAN or NVGRE, you can establish communication between VMs within the overlay network, allowing them to communicate seamlessly across the existing network infrastructure without the need for significant changes to the underlying network architecture.
Prosi Lv3Posted 25 Feb 2024 11:52
  
Overlay Transport Virtualization (OTV) is a MAC-in-IP method that extends Layer 2 connectivity across a transport network infrastructure

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