Advantech EKI-9512-C0IDW10E, Руководство пользователя

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EKI-9500 Series User Manual 278
To access this page, click QoS > Access Control Lists > Summary .
Figure 4.308 QoS > Access Control Lists > Summary
The following table describes the items in the previous figure.
Item Description
ACL Identifier The name or number that identifies the ACL. The permitted identifier
depends on the ACL type. Standard and Extended IPv4 ACLs use
numbers within a set range, and Named IPv4, IPv6, and MAC ACLs
use alphanumeric characters. The ID of a Named IPv4 ACL must
begin with a letter, and not a number.
ACL Type The type of ACL. The ACL type determines the criteria that can be
used to match packets. The type also determines which attributes can
be applied to matching traffic. IPv4 ACLs classify Layer 3 and Layer 4
IPv4 traffic, IPv6 ACLs classify Layer 3 and Layer 4 IPv6 traffic, and
MAC ACLs classify Layer 2 traffic. The ACL types are as follows:

IPv4 Standard: Match criteria is based on the source address of
IPv4 packets.

IPv4 Extended: Match criteria can be based on the source and
destination addresses, source and destination Layer 4 ports, and
protocol type of IPv4 packets.

IPv4 Named: Match criteria is the same as IPv4 Extended ACLs,
but the ACL ID can be an alphanumeric name instead of a num-
ber.

IPv6 Named: Match criteria can be based on information includ-
ing the source and destination IPv6 addresses, source and desti-
nation Layer 4 ports, and protocol type within IPv6 packets.

Extended MAC: Match criteria can be based on the source and
destination MAC addresses, 802.1p user priority, VLAN ID, and
EtherType value within Ethernet frames.
Rules Used The number of rules currently configured for the ACL.
Direction Indicates whether the packet is checked against the rules in an ACL
when it is received on an interface (Inbound) or after it has been
received, routed, and is ready to exit an interface (Outbound).
Interface Each interface to which the ACL has been applied.
VLAN Each VLAN to which the ACL has been applied.
Refresh Click Refresh to update the screen.
Add Click Add to add a new ACL.
Edit Click Edit to edit the selected entries.
Remove Click Remove to remove the selected entries.