Specifications

mac access-group
293
mac access-group
Applies a MAC access list to an Ethernet interface or a VLAN interface and enables the
MAC filtering functionality.
Syntax
To set information:
mac access-group <ACL ID> in
To delete information:
no mac access-group <ACL ID> in
Input mode
(config-if)
Parameters
<ACL ID>
Specifies the identifier of the MAC filter that is to be set.
1. Default value when this parameter is omitted:
This parameter cannot be omitted.
2. Range of values:
Specify an access list name that is 3 to 31 characters. For details about the
characters that can be specified, see Specifiable values for parameters.
in
Specifies
Inbound.
in: Inbound (Specifies the receiving side)
1. Default value when this parameter is omitted:
This parameter cannot be omitted.
2. Range of values:
None
Default behavior
None
Impact on communication
When an access list with at least one entry is applied to an interface, all packets received at
the interface are discarded temporarily until the entry is applied to the interface.
When the change is applied
The change is applied immediately after setting values are changed.
Notes
1. This command cannot be set if filter is not set when the system function
command has been set. (This command can be set if the
system function
command has not been set.) [AX1250S] [AX1240S]
2. One MAC filter can be set for one interface. A maximum of 128 filters can be applied
to an Ethernet interface or a VLAN interface. If a filter has already been set, first
remove it and then set it again.