D-Link DES-6500 Manual page 105

Type
Priority (0-7)
Replace Dscp (0-
63)
VLAN Name
Source IP
Destination IP
Dscp (0-63)
Protocol
To view the settings of a previously correctly configured rule, click
screen:
DES-6500 Chassis-based Layer 3 Ethernet Switch Manual
Selected profile based on Ethernet (MAC Address), IP address or Packet Content Mask.
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.
•
Packet Content Mask instructs the Switch to examine the packet header.
•
This parameter is specified if you want 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 with − Click the corresponding box if you want 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.
Allows the entry of a name for a previously configured VLAN.
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.
in the Access Rule Table to view the following
104