Dell EMC SmartFabric OS10 User Guide Release 10.5.0

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L2 and L3 ACLs

Configure both L2 and L3 ACLs on an interface in L2 mode. Rules apply if you use both L2 and L3 ACLs on an interface.

L3 ACL filters packets and then the L2 ACL filters packets
Egress L3 ACL filters packets

Rules apply in order:

Ingress L3 ACL
Ingress L2 ACL
Egress L3 ACL
Egress L2 ACL

NOTE In ingress ACLs, L2 has a higher priority than L3 and in egress ACLs, L3 has a higher priority than L2.

Table 1. L2 and L3 targeted trafficL2 and L3 targeted traffic
L2 ACL / L3 ACL	Targeted traffic
Deny / Deny	L3 ACL denies
Deny / Permit	L3 ACL permits
Permit / Deny	L3 ACL denies
Permit / Permit	L3 ACL permits