D-Link xStack Reference Manual page 182

xStack® DGS-3120 Series Layer 2 Stackable Managed Switch Web UI Reference Guide
After clicking the Add CPU ACL Profile button, the following page will appear:
The fields that can be configured are described below:
Parameter
Profile ID (1-5)
Select ACL Type
Source MAC Mask
Destination MAC Mask
802.1Q VLAN
802.1p
Ethernet Type
Figure 7-24 Add CPU ACL Profile (Ethernet ACL)
Description
Enter a unique identifier number for this profile set. This value can be set from 1 to 5.
Select profile based on Ethernet (MAC Address), IPv4 address, IPv6 address, or packet
content mask. This will change the window according to the requirements for the type of
profile.
Select Ethernet to instruct the Switch to examine the layer 2 part of each packet header.
Select IPv4 to instruct the Switch to examine the IP address in each frame's header.
Select IPv6 to instruct the Switch to examine the IP address in each frame's header.
Select Packet Content Mask to specify a mask to hide the content of the packet header.
Enter a MAC address mask for the source MAC address.
Enter a MAC address mask for the destination MAC address.
Selecting this option instructs the Switch to examine the VLAN identifier of each packet
header and use this as the full or partial criterion for forwarding.
Selecting this option instructs the Switch to specify that the access profile will apply only
to packets with this 802.1p priority value.
Selecting this option instructs the Switch to examine the Ethernet type value in each
frame's header.
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