What is the purpose of a DHCP relay agent?

To maintain the database of TCP/IP configurations

To forward DHCP requests to a DHCP server from DHCP clients in a subnet that does not contain a DHCP server

To provide IP configuration settings that should be applied to all DHCP clients in all subnets

To create a client reservation for a DHCP client

To relay messages from one DHCP client to another DHCP client

Answer:
To forward DHCP requests to a DHCP server from DHCP clients in a subnet that does not contain a DHCP server

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