3Com 3CRUS2475 User Manual page 91

ICMP Type — Specifies an ICMP message type for filtering ICMP
■
packets.
ICMP Code — Specifies an ICMP message code for filtering ICMP
■
packets. ICMP packets that are filtered by ICMP message type can also
be filtered by the ICMP message code.
IGMP Type — IGMP packets can be filtered by IGMP message type.
■
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. Possible field values
■
are:
Permit — Forwards packets which meet the ACL criteria.
■
Deny — Drops packets which meet the ACL criteria.
■
Shutdown — Drops packet that meet the ACL criteria, and disables
■
the port to which the packet was addressed. Ports are reactivated
from the Interface Configuration Page.
2 Select an ACL to be removed.
3 Click
updated.
. The selected ACLs are deleted, and the device is
Removing IP-based ACLs 91