User manual

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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• 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:
• 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.
Click Apply to implement changes made.
To establish the rule for a previously created Access Profile:
In the ACL folder, click the Access Profile Table link opening the Access Profile Table. The
window shown below will appear.
Figure 10- 5. Access Profile Table window
To create a new rule set for an access profile click the Add button. The window shown below (Access
Profile Rule) will be displayed. To remove a previously created rule, click the corresponding
button.