- Written by Augusto Wong
- Posted on February 17, 2021
- Updated on December 20, 2024
- 11553 Views
DHCP Relay feature forwards DHCP packets between client and server when the DHCP Server is not in the same broadcast domain as the client. DHCP Relay should be configured on the gateway interface (SVI/ L3 interface ) for the clients.
- Written by Richard Zhang
- Posted on December 22, 2020
- Updated on December 22, 2020
- 8742 Views
EOS DHCP relay agent forwards all the DHCP requests from the clients using the primary IP address of the interface as
- Written by Sourav Basu
- Posted on December 9, 2020
- Updated on July 12, 2023
- 17497 Views
In VXLAN networks, broadcast DHCP requests are head-end-replicated to all VXLAN tunnel endpoints (VTEP). If a DHCP relay helper address is configured on more than one VTEP, each such VTEP relays the DHCP request to the configured DHCP server. This could potentially overwhelm the DHCP server as it would receive multiple copies of broadcast packets originated from a host connected to one of the VTEPs.