xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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Figure 10- 58. Access Rule Configuration window (IPv6)
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 Switch, according to any additional rule, forwards the
packets that match the access profile 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.
Select Mirror to monitor and copy the packets forwarded by the switch.
Access ID (1-65535)
Type in a unique identifier number for this access or use Auto Assign.
Type
Selected profile based on Ethernet (MAC Address), IP address, Packet Content Mask
or IPv6.
• 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.
• 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 (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.
