This feature allows the logging of packets matching deny rules in ingress ACLs applied on subinterfaces. This behavior can be enabled by using the log keyword when configuring an ACL deny rule. A copy of the packet matching those ACL rules is sent to the control plane, where a syslog entry of the packet header is being generated.

Logging ACL Subinterfaces EOS 4.30.2F

A L2 sub-interface is a logical bridging endpoint associated with traffic on an interface distinguished by 802.1Q tags, where each <interface, 802.1q tag> tuple is treated as a first class bridging interface.

 

A layer 3 subinterface is a logical endpoint associated with traffic on an interface distinguished by 802.1Q tags, where each interface, 802.1Q tag tuple, is treated as a routing interface.

Subinterfaces EOS 4.29.2F

This feature allows users to configure L2 subinterfaces on MLAG interfaces. L2 subinterfaces are not supported on the MLAG peer-link.

Mlag TOI Subinterfaces EOS 4.32.2F

By default, the scheduling between parent interfaces and the attached shaped subinterfaces is done in strict priority mode where the parent interface has the highest priority. Subinterfaces that are not shaped use the same queues as the parent so the traffic on these subinterfaces will also have strict priority over shaped subinterfaces.

Subinterfaces EOS 4.32.0F

This feature allows the user to configure ACLs on L3 subinterfaces. These ACLs are implemented as router ACLs.

ACL Subinterfaces EOS 4.21.6F