D-Link xStack DGS-3400 Series User Manual page 181

xStack DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch
Click Add to open the next screen to configure the IPv6 entry for an access rule.
To set the Access Rule for the Packet Content Mask, adjust the following parameters and click Apply.
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 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 rule. This value can be set from 1 - 128.
Selected profile based on Ethernet (MAC Address), IP address or IPv6 address
Type
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 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.
Class Entering a value between 0 and 255 will instruct the Switch to examine the class field of the IPv6
header. This class field is a part of the packet header that is similar to the Type of Service (ToS)
or Precedence bits field of IPv4.
Flow Label Configuring this field, in hex form, will instruct the Switch to examine the flow label field of the
IPv6 header. This flow label field is used by a source to label sequences of packets such as non-
default quality of service or real time service packets.
Source IPv6 The user may specify an IP address mask for the source IPv6 address by entering the IP
Address address mask, in hex form.
Figure 8- 16. Access Rule Configuration – IPv6
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