3Com 3CBLSG48 User Manual page 66

The MAC Based ACL Summary Page contains the following fields:
ACL Name — Contains a list of the MAC-based ACLs.
Priority — Indicates the rule priority, which determines which rule
is matched to a packet on a first match basis.
Source Address — Indicates the source MAC address.
Source Mask — Indicates the source MAC address Mask.
Destination Address — Indicates the destination MAC address.
Destination Mask — Indicates the destination MAC address Mask.
VLAN ID — Matches the packet's VLAN ID to the ACE. The possible
field values are 1 to 4094.
CoS — Classifies traffic based on the CoS tag value.
CoS Mask — Displays the CoS mask used to filter CoS tags.
Ethertype — Provides an identifier that differentiates among
various types of protocols.
Action — Indicates the ACL forwarding action. The options are as
follows:
Permit — Forwards packets which meet the ACL criteria.
Deny — Drops packets which meet the ACL criteria.
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