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xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual
Parameter
Profile ID
Mode
Access ID
Type
Priority
Replace DSCP (0-
63)
Offset
Description
This is the identifier number for this profile set.
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.
Select Mirror to specify that packets that match the access profile are mirrored to a port
defined in the Port Mirroring window. Port Mirroring must be enabled and a target port
must be set. Remember, Port Mirroring cannot cross-box, that is they cannot span
across switches in a switch stack.
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), 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 part of each packet header.
•
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 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.
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.
This field will instruct the Switch to mask the packet header beginning with the offset
value specified:
value (0-15) - Enter a value in hex form to mask the packet from the beginning
•
of the packet to the 15th byte.
value (16-31) - Enter a value in hex form to mask the packet from byte 16 to
•
byte 31.
value (32-47) - Enter a value in hex form to mask the packet from byte 32 to
•
byte 47.
value (48-63) - Enter a value in hex form to mask the packet from byte 48 to
•
byte 63.
value (64-79) - Enter a value in hex form to mask the packet from byte 64 to
•
byte 79.
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