82 CHAPTER 4: MANAGING DEVICE SECURITY
■ Source Address — Indicates the source IP address.
■ Source Mask — Indicates the source IP address mask.
■ Destination Address — Indicates the destination IP address.
■ Destination Mask — Indicates the destination IP address mask.
■ DSCP — Matches the packet DSCP value to the ACL. Either the DSCP
value or the IP Precedence value is used to match packets to ACLs.
■ IP - Prec. — Indicates matching ip-precedence with the packet IP
precedence value.
■ 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 an IP-based ACL:
1 Select an ACL Name to be removed.
2 Check Remove ACL.
3 Click . The selected ACL is deleted, and the device is updated.
To remove IP-based ACL rules:
1 Select an ACL Name.
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 ACL rules are deleted, and the device is
updated.
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