D-Link xStack DGS-3426 User Manual - page 136
xStack DGS-3400 Series Fast Ethernet Switch
Configure the following Access Rule Configuration settings for IP:
Parameter
Description
Profile ID
This is the identifier number for this profile set.
Mode
Select Permit to specify that the packets that match the access profile are
forwarded by the Switch, according to any additional rule added (see below).
Select Deny to specify that packets that do not match the access profile are
not forwarded by the Switch and will be filtered.
Access ID
Type in a unique identifier number for this access. This value can be set from 1
- 128.
Type
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.
Priority (0-7)
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.
Replace Dscp (0-63)
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
Source IP Address - Enter an IP Address mask for the source IP address.
Destination IP
Destination IP Address- Enter an IP Address mask for the destination IP
address.
Dscp (0-63)
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.
Protocol
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.
Port
The Access Rule may be configured on a per-port basis by entering the port
number of the switch.
Rx rate
A limit may be set on the incoming rate for the access rule.
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