3Com 2924-PWR - Manual (Page 70)

70 C HAPTER 4: M ANAGING D EVICE S ECURITY
■ CoS Mask — Displays the wildcard mask bits to be applied to the
CoS.
■ Ethertype — Provides an identifier that differentiates between
various types of protocols.
■
Action — Indicates the ACL forwarding action. In addition, the port
can be shut down, a trap can be sent to the network administrator, or
packet is assigned rate limiting restrictions for forwarding. The options
are as follows:
■
Permit — Forwards packets which meet the ACL criteria.
■
Deny — Drops packets which meet the ACL criteria.
■
Shutdown — Drops packet that meets the ACL criteria, and
disables the port to which the packet was addressed. Ports are
reactivated from the Port Administration Setup Page.
To remove MAC-based ACLs:
1 Select the ACL Name to be deleted.
2 Check Remove ACL.
3 Click . The selected ACL is deleted, and the device is updated.
To remove MAC-based ACL rules:
1 Select the ACL Name containing the rules to be deleted.
2 For each rule to be removed, check the box to the left of the row in the
rules table. To remove all rules, the topmost box may be checked.
3 Click . The selected MAC-based ACL rules are deleted, and the
device is updated.