Specifications

ip access-group
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remove it and then set it again.
3. If you specify a non-existent IPv4 filter, this will be ignored. The identifier of the IPv4
filter is registered.
4. The following table shows receiving-side flow detection mode that can be set for
each interface.
Table 19-9 Specifiable interfaces for each receiving-side flow detection mode (IPv4)
Flow detection mode Whether the mode can be set
Ethernet VLAN
Layer 2-1 N N
Layer 2-2 Y Y
Legend Y: Can be set; N: Cannot be set
5. When IPv4 packet filtering 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 IPv4 packet filtering 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
ip access-list standard
ip access-list extended