FAQ-Can a Router Provide DHCP Snooping Function Without Using a LAN Card

Publication Date:  2015-05-06 Views:  93 Downloads:  0
Issue Description
Can a Router Provide DHCP Snooping Function Without Using a LAN Card?
Solution

No, DHCP snooping function can only be provided by the LAN card.

To restrict source MAC addresses without a LAN card installed, the router can use Layer 2 ACL. However, Layer 2 ACL is not a replacement for DHCP snooping.

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