Which statement best summarizes how DHCP snooping works?
A. DHCP snooping validates the header information of all DHCP replies and only allows the reply through if it has a matching request in the DSRT .
B. DHCP snooping validates all DHCP responses from all switch ports and only allows packets through if the destination port sent a DHCP request in the last 5 seconds.
C. DHCP snooping validates all DHCP responses from all switch ports and only allows packets through if the destination port specifically sent a DHCP request.
D. DHCP snooping determines which switch ports are trusted and can source all DHCP messages.
Answer:D
Which statement best summarizes how DHCP snooping works?
A. DHCP snooping validates the header information of all DHCP replies and only allows the reply through if it has a matching request in the DSRT . B. DHCP snooping validates all DHCP responses from all switch ports and only allows packets through if the destination port sent a DHCP request in the last 5 seconds. C. DHCP snooping validates all DHCP responses from all switch ports and only allows packets through if the destination port specifically sent a DHCP request. D. DHCP snooping determines which switch ports are trusted and can source all DHCP messages.