Cisco ISR4331 mac address filtering

[erdene]

Hello,

I just finished configuring ISR4331, now I only need to accept only list of mac addresses (bound to static IP addresses). I searched all over the internet, none of the offered syntaxes work. I'm stumped. Any help is appreciated. 

[M02@rt37 · Accepted solution]

Hello @erdene,

Do you have NIM card on your ISR4331? I mean a Gigabit Ethernet LAN Switch NIM card that provides Ethernet switching capabilities?

Because MAC ACL feature is not supported on the ISR4331 router. It primarily provides Layer 3 IP filtering capabilities. If you want to restrict access based on MAC addresses on the ISR4331, you may need to consider alternative approaches.

[MHM Cisco World]

 the MAC ACL is only for SW I think, here if you want to filter the MAC, do 
use DHCP and assign static IP for this Host MAC 
and then filter this IP.

[erdene]

Can you elaborate more?

[MHM Cisco World]

the router not support MAC ACL 
so 
we assign static IP to MAC (via DHCP)
then we use IP ACL to filter these IP