D-Link DES-3526 User Manual page 96

xStack DES-3526 / DES-3526DC Layer 2 Stackable Fast Ethernet Managed Switch User Manual
Type
Priority (0-7)
Replace DSCP (0-63)
VLAN Name
Source IP
Destination IP
DSCP (0-63)
Protocol
Port Number
To view the settings of a previously correctly configured rule, click
window:
To configure the Access Rule for Ethernet, open the Access Profile Table and click Modify for an Ethernet entry. This will open
the following window:
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 (0-7) 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, or configured in the Access Profile Table.
Enter the switch port number(s) to which you wish this rule to apply.
Figure 6- 62. Access Rule Display window (IP)
in the Access Rule Table to view the following
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