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xStack® DGS-3620 Series Managed Switch Web UI Reference Guide
Figure 7-43 CPU Access Rule Detail Information (Packet Content ACL)
Click the Show All Rules button to navigate back to the CPU Access Rule List.
ACL Finder
The ACL rule finder helps you to identify any rules that have been assigned to a specific port and edit existing rules
quickly.
To view this window, click ACL > ACL Finder as shown below:
The fields that can be configured are described below:
Parameter
Profile ID
Unit
Port
State
Click the Find button to locate a specific entry based on the information entered.
Click the Delete button to remove the specific entry selected.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.
ACL Flow Meter
Before configuring the ACL Flow Meter, here is a list of acronyms and terms users will need to know.
trTCM – Two Rate Three Color Marker. This, along with the srTCM, are two methods available on the switch for
metering and marking packet flow. The trTCM meters and IP flow and marks it as a color based on the flow's
surpassing of two rates, the CIR and the PIR.
CIR – Committed Information Rate. Common to both the trTCM and the srTCM, the CIR is measured in bytes of IP
packets. IP packet bytes are measured by taking the size of the IP header but not the link specific headers. For the
trTCM, the packet flow is marked green if it doesn't exceed the CIR and yellow if it does. The configured rate of the
CIR must not exceed that of the PIR. The CIR can also be configured for unexpected packet bursts using the CBS
and PBS fields.
Figure 7-44 ACL Finder window
Description
Use the drop-down menu to select the Profile ID for the ACL rule finder to identify the
rule.
Select the unit you want to configure.
Enter the port number for the ACL rule finder to identify the rule.
Use the drop-down menu to select the state.
Normal - Allow the user to find normal ACL rules.
CPU - Allow the user to find CPU ACL rules.
Egress – Allow the user to find Egress ACL rules.
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