Specifications

mac access-group
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3. If you specify a non-existent MAC filter, this will be ignored. The identifier of a MAC
access list is registered.
4. The following table shows the flow detection mode that can be set for each interface.
Table 19-10 Specifiable interfaces for each flow detection mode (MAC)
Flow detection mode Whether the mode can be set
Ethernet VLAN
Layer 2-1 Y Y
Layer 2-2 N N
Legend Y: Can be set; N: Cannot be set
5. When a MAC filter is applied to an Ethernet interface, the flow detection mode can be
set if a VLAN parameter exists as a flow detection condition and the VLAN ID is
included in the Ethernet interface settings.
6. When a MAC filter is applied to a VLAN interface, the flow detection mode can be set
if no VLAN parameters are included as a flow detection condition.
7. Some packets are not subject to filtering. For details, see 1. Filters in the
Configuration Guide Vol. 2.
Related commands
mac access-list extended