Removing IP-based ACLs 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 . The selected ACLs are deleted, and the device is
updated.
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