3com 2924-PWR Manual De Usuario
80
C
HAPTER
4: M
ANAGING
D
EVICE
S
ECURITY
■
Match IP Precedence — Matches the packet IP Precedence value to
the rule. Either the DSCP value or the IP Precedence value is used to
match packets to the rule.
the rule. Either the DSCP value or the IP Precedence value is used to
match packets to the rule.
■
Action — Selects 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:
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.
disables the port to which the packet was addressed. Ports are
reactivated from the Port Administration Setup Page.
2 Select an ACL from the Select ACL list.
3 Highlight the rule to be modified.
4 Modify the fields in the Modify Rule section.
Removing IP Based
ACLs
The IP Based ACL Remove Page allows the user to remove IP-based ACLs
or IP-based ACL rules.
or IP-based ACL rules.
Monitor users have no access to this page.
Click Device > ACL > IP Based ACL > Remove. The IP Based ACL
Remove Page opens:
Remove Page opens: