IP MAC Binding and IP Source Guard

[rezaalikhani]

Hello everyone,

Using IP MAC Binding option in Policy Profile is just about creating a binding table for itself or it can be used as a trusted source for features like IP Source Guard?

Thanks

[M02@rt37 · Accepted solution]

Hello @rezaalikhani 

It’s not just for reference... enabling IP–MAC binding makes the Sw build a trusted binding table that other features like IP source guard (and DAI) actually use to validate traffic and block spoofing...

[balaji.bandi · Accepted solution]

Depends on what the controller, WLC 9800 with IOS XE does as mentioned below :

https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/config-guide/b_wl_16_10_cg/ip-source-guard.html#ipsg