D-Link DES-1228/ME User Manual page 146

To set the Access Rule for Ethernet, adjust the following parameters and click Apply.
Parameters
Profile ID
Mode
Access ID (1-65535)
Type
Priority (0-7)
DES-1228/ME Layer 2 Fast Ethernet Managed Switch
Figure 9-8. Access Rule Configuration window (Ethernet)
Description
This is the identifier number for this profile set.
Select Permit to specify that the Switch, according to any additional rule, forwards the
packets that match the access profile added (see below).
Select Deny to specify that packets that match the access profile are not forwarded by the
Switch and will be filtered.
Rx Rate (No Limit:0) Enter an Rx Rate in kbps.
Type in a unique identifier number for this access. This value can be set from 1 - 65535.
Auto Assign – Checking this field will instruct the Switch to automatically assign an Access
ID for the rule being created.
Selected profile based on Ethernet (MAC Address) or IP 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.
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.
When replace priority is selected, the Switch will rewrite the 802.1p default priority of a
packet to the value entered into the priority field. This value will meet the criteria specified,
before being forwarded on to a 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. The replace priority feature can only be used with DSCP value and cannot be used
with the Ethernet Rule.
For more information on priority queues, CoS queues and mapping for 802.1p, see the QoS
section of this manual.
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