A transit authority must offer shared DNS and DHCP to endpoints in multiple Virtual Networks. Which border-oriented pattern addresses that shared-services reachability?
Select an answer to reveal the explanation.
Short Explanation
Everybody needs DNS and DHCP, but you do not want to glue every VN into one flat world to get them. Shared services usually sit outside or in a services space and get carefully advertised or fused at the border. That way each VN can reach the helpers without losing macro segmentation.
Full Explanation
Shared services such as DNS and DHCP are commonly attached via fabric border patterns that import or fuse reachability into multiple VNs (for example through a shared-services VN or controlled route leaking/fusion designs). The goal is selective reachability to common infrastructure without merging all user VNs. Dumping user EIDs into the underlay or disabling map-caching are not sound shared-services strategies.