Specifications

DGS-3212SR Stackable Gigabit Layer 2 Switch
Type
Select profile based on Ethernet (MAC Address), IP address or packet content mask. This
will change the menu according to the requirements for the type of profile.
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Select Ethernet to instruct the Switch to examine the layer 2 part of each packet
header.
Select IP to instruct the Switch to examine the IP address in each frame’s
header.
Select Packet Content Mask to specify a mask to hide the content of the packet
header.
Offset
This field will instruct the Switch to mask the packet header beginning with the offset value
specified:
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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.
Port
The user may set the Access Profile Table window on a per-port basis by entering a port
number in this field. Entering “all” will denote all ports on the Switch.
To establish the rule for a previously created Access Profile, select the Access Profile entry from the Access Profile Table
window and then click the Modify button for that individual entry.
Figure 4- 76. Access Rule Table window
To create a new rule set for the access profile, click the Add button. A new window is displayed. To remove a previously
created rule, select it and click the Delete button.
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