FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\Maintenance Projects\Dell
The currently-defined rules for the selected ACL are displayed.
2 To add a rule click Add ACE.
3 Select a user-defined ACL for which a rule is being created.
4 Enter the following fields:
New Rule Priority — Enter the ACE priority that determines which
–
ACE is matched to a packet, based on a first match.
–
Protocol Select from List — Select to create an ACE, based on a
specific protocol. The following options are available:
•
TCP — Transmission Control Protocol (TCP). Enables two
hosts to communicate and exchange data streams. TCP
guarantees packet delivery, and guarantees packets are
transmitted and received in the order the are sent.
•
UDP — User Datagram Protocol (UDP). Communication
protocol that transmits packets but does not guarantee their
delivery.
•
ICMP — Internet Control Message Protocol (ICMP). The
ICMP allows the gateway or destination host to communicate
with the source host. For example, to report a processing error.
•
IPV6 — Matches the packet to the IPV6 protocol.
–
Protocol ID To Match — Enter a protocol.
–
Any — Check to use any protocol.
–
Source Port — Enter the TCP/UDP source port. Enter either a Single,
Range or select Any to include all ports.
–
Destination Port — Enter the TCP/UDP destination port. Enter
either a Single, Range or select Any to include all ports.
–
TCP Flags — To use TCP flags, check the TCP Flag checkbox and
then check the desired flag(s).
–
ICMP — Specifies an ICMP message type for filtering ICMP packets.
This field is available only when ICMP is selected in the Protocol
field. The following options are available:
•
Select from List — Select an ICMP type from the list.
•
ICMP Type — Enter the ICMP type.
D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 9 / 1 1 / 1 2 - F O R P R O O F O N LY
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