D-Link xStack DGS-3600 User Manual page 201

Type
Priority (0-7)
Replace Dscp (0-
63)
Source IP
Destination IP
Dscp (0-63)
Protocol
Rx rate
Time Range
To view the settings of a previously correctly configured rule, click
The window shown below will appear. Clicking the hyperlink for the Profile ID on the Access Profile Table, will also bring up
the Access Rule Display window.
xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch
Selected profile based on Ethernet (MAC Address), IP address, or IPv6 address.
Ethernet instructs the Switch to examine the layer 2 part of each packet header.
•
IP instructs the Switch to examine the IP address in each frame's header.
•
IPv6 instructs the Switch to examine the IPv6 address in each frame's header.
•
This parameter is specified to re-write the 802.1p default priority previously set in the Switch,
which is used to determine the CoS queue to which packets are forwarded to. Once this field
is specified, packets accepted by the Switch that match this priority are forwarded to the CoS
queue specified previously by the user.
Replace priority − Click the corresponding box to re-write the 802.1p default priority of a
packet to 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.
Select this option to instruct the Switch to replace the DSCP value (in a packet that meets the
selected criteria) with the value entered in the adjacent field.
Source IP Address - Enter an IP Address mask for the source IP address.
Destination IP Address- Enter an IP Address mask for the destination IP address.
This field allows the user to enter a DSCP value in the space provided, which will instruct the
Switch to examine the DiffServ Code part of each packet header and use this as the, or part of
the criterion for forwarding. The user may choose a value between 0 and 63.
This field allows the user to modify the protocol used to configure the Access Rule Table;
depending on which protocol the user has chosen in the Access Profile Table.
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- 156249 or No Limit. The
default setting is No Limit.
Click the check box and enter the name of the Time Range settings that has been previously
configured in the Time Range window. This will set specific times when this access rule will
be implemented on the Switch.
Figure 10- 11. Access Rule Table
in the Access Rule Table.
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