Port group configuration example

Figure: Port groups

Figure: Port groups shows a customer use example where some VLANs are prevented from ingressing or egressing specific ports. In the example, port A sap 1/1/1:1.* would have a filter as shown below while port A sap 1/1/1:2.* would not.:

mac-filter 4 create
     default-action forward
            type vid
            entry 1 create
                match frame-type ethernet_II
                    outer-tag 30 4095
                exit
                action drop
            exit
        exit