D-Link xStack Reference Manual page 223

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xStack DGS-3200 Series Layer 2 Managed Gigabit Ethernet Switch Web UI Reference Guide
the value entered in the Priority field, which meets the criteria specified previously in this
command, before forwarding it on to the specified CoS queue. Otherwise, a packet will have its
incoming 802.1p user priority re-written to its original value before being forwarded by the Switch.
For more information on priority queues, CoS queues and mapping for 802.1p, see the QoS
section of this manual.
Replace Priority Tick this check box to replace the Priority value in the adjacent field.
Replace DSCP (0- Select this option to instruct the Switch to replace the DSCP value (in a packet that meets the
63) selected criteria) with the value entered in the adjacent field.
Note: When an ACL rule is added to change both the priority and DSCP of an IPv4 packet, only
one of them can be modified due to a chip limitation. Currently the priority is changed when both
the priority and DSCP are set to be modified.
VLAN Name Allows the entry of a name for a previously configured VLAN.
802.1p (0-7) Enter a value from 0 to 7 to specify that the access profile will apply only to packets with this
802.1p priority value.
RX Rate (1-15625) Use this to limit RX bandwidth for the profile being configured. This rate is implemented using the
following equation: 1 value = 64kbit/sec. (ex. If the user selects an RX rate of 10 then the ingress
rate is 640kbit/sec.) The user many select a value between 1 and 15625 or tick the No Limit
check box. The default setting is No Limit.
Time Range Tick the check box and enter the name of the Time Range settings that has been previously
Name configured in the Time Range Settings window. This will set specific times when this access rule
will be implemented on the Switch.
Counter Use the drop-down menu to specify if the Counter feature should be Enabled or Disabled. The
Counter feature is used to keep a record of the number of packets that have matched the Access
Rule. For example if you create an Ethernet ACL that permits the source MAC address of 00-00-
00-00-00-01 access to the Switch and a 1000 packets with the source MAC address of 00-00-00-
00-00-01 is received by the Switch, the counter values will be 1000, to indicate that the ACL has
matched 1000 packets.
Ports When a range of ports is to be configured, the Auto Assign check box MUST be ticked in the
Access ID field of this window. If not, the user will be presented with an error message and the
access rule will not be configured. Ticking the All Ports check box will denote all ports on the
Switch.
Click Apply to implement the changes.
To view the settings of a previously correctly configured rule, click the corresponding Show Details button on the Access Rule
List window to view the following window:
To establish the rule for a previously created Access Profile:
To configure the Access Rules for IPv4, open the Access Profile List window and click Add/View Rules for an IPv4 entry. This
will open the following window:
Figure 7 - 13. Access Rule Detail Information window for Ethernet
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