- Written by Anand Narayanan
- Posted on April 17, 2026
- Updated on April 17, 2026
- 55 Views
This feature enables efficient cross-domain communication in a multi-domain deployment where the Layer 2 leaf VTEPs don't have arp learning bridged configured. Without this feature, cross-domain ARP requests must be flooded across all domains, creating significant overhead in large multi-domain deployments.