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• New ACL Name
• Delete ACL
• Action
• Protocol
• Select from List
•
TCP Flags
Defines a new user-defined IP based ACL
By which deletes the selected ACL
Indicates the action assigned to the packet matching the ACL.
Packets are forwarded or dropped. In addition, the port can be
shutdown, a trap can be sent to the network administrator, or a packet
assigned rate limiting restrictions for forwarding. T
follows:
• Permit, by which forwards packets which meet the ACL criteria.
• Deny, which drops packets which meet the ACL criteria.
• Shutdown, where drops packet that meets the ACL criteria, and
disa
bles the port to which the packet was addressed. Ports are
reactivated from the Port Management screen.
By which creates an ACE (Access Control Event) based on a
specific protocol
Where selects from a protocols list on which ACE can be based. The
possible field values are:
• Any, matches the protocol to any protocol.
• EIGRP, which indicates that the Enhanced Interior Gateway
Routing Protocol (EIGRP) is used to classify network flows.
• ICMP, which in
dicates that the Internet Control Message Protocol
(ICMP) is used to classify network flows.
• IGMP, which indicates that the Internet Group Management
Pro
tocol (IGMP) is used to classify network flows.
• TCP, which indicates that the Transmission Control Protocol is
used to classify network flows.
• OSPF, by which matches the
First (OSPF) protocol.
• UDP, which indicates that the User Datagram Protocol is used to
classify network flows.
• Protocol ID to Match, adds user-defined protocols to which
packets are matched to the ACE. Each proto
protocol number which is unique. The possible field range is
0-255.
This filters packets by TCP flag. Filtered packets are either forwarded
or dropped. Filtering packets by TCP flags increases packet cont
and network security. The values that can be assigned are:
• Set,
which enables filtering packets by selected flags.
• Unset, disables filtering packets by selected flags.
• Don't care, which indicates that selected packets do not
he options are as
packet to the Open Shortest Path
col has a specific
rol,
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