Exam 2V0-33.22 topic 1 question 51 discussion

A. Configure segment DHCP ip-helper: An IP helper points to a specific DHCP server within the SDDC itself. This wouldn't be appropriate if you want to utilize an external corporate DHCP server. B. Create a DHCP server profile: While creating a DHCP server profile is useful for deploying a DHCP server within the SDDC, it's not necessary when using an external corporate DHCP server. C. Attach segment to Tier-0 gateway: Tier-0 gateways typically handle east-west traffic within the SDDC. For DHCP relay to an external server, attaching the segment to the Tier-1 gateway is more appropriate.

Question said: "corporate DHCP server" - so DHCP already EXISTS. B for sure incorrect. We need to create DHCP relay profile (which contains corp DHCP server IP) and attach to segment. We do this normally at Tier-1 GW (not T0) with NSX 4.x

Key thing here is VMC uses relay profile, so answer is D, you can't configure the T0 gw. https://blogs.vmware.com/cloud/2019/07/02/dhcp-dhcp-relay-vmware-cloud-aws/

correction : A. 1. Create a new segment attached to the Tier-0 gateway 2. Configure the segment DHCP ip-helper Explanation: When you want a segment in the VMware NSX environment to utilize an external DHCP server, you need to create the segment and then set the DHCP relay, which is the DHCP ip-helper. This tells the segment to relay DHCP requests to a specific external DHCP server. In most cases, this would be done on segments attached to the Tier-0 gateway when you're intending to use an external DHCP server.

D is correct a relay is required

you dont have access to T0 ... and it's a Relay not a server profile