Can the DHCP snooping learn new entries while the static binding entry reaches the limit?
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Zyxel_StevenSu
Posts: 92
Zyxel Employee




DHCP snooping and static binding use the same entry table. When one of them reaches the limits, the other one cannot learn/set new entries.
This means when static binding entries reach the limit, DHCP snooping cannot learn new entries.
For example:
If the maximum limit of entries is 512 for the IP Source Guard feature.
When you configure 512 static IP-MAC bindings, the device will not be able to learn any new addresses through DHCP snooping,
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