Regarding the description of the DHCP address pool, which of the following is correct? (Multiple choice)
A . Configure the address allocation mode based on the global address pool to receive DHCP requests in response to all ports.
B . You can set the IP address range that does not participate in automatic allocation only when you configure the address allocation mode based on the global address pool.
C . Configure interface-based address allocation, and only respond to DHCP requests from this interface.
D . Configure interface-based address allocation, which can respond to all ports receiving DHCP requests.
Answer: AC