xStack
®
DGS-3200 Series Layer 2 Gigabit Ethernet Managed Switch
128
Max Entry (1-50)
Enter the maximum number of DHCP Snooping entries that can be learned on the ports
specified in the From Port / To Port drop-down menus. To specify that there should be no limit
on the number of DHCP Snooping entries that can be learnt on the ports, tick the No Limit
checkbox.
Click Apply to implement the settings made.
IMPB Entry Settings
This table, also known as the “IMPB white list.” is used to create Static IP-MAC-Port Binding entries on the Switch.
To view this window, click Security > IP-MAC-Port Binding (IMPB) > IMPB Entry Settings as shown below:
Figure 5 - 8. IMPB Entry Settings window
The following fields can be set or modified:
Parameter Description
IP Address
Enter the IP address to bind to the MAC address set below.
MAC Address
Enter the MAC address to bind to the IP Address set above.
Ports
Specify the switch ports for which to configure this IP-MAC binding entry (IP Address + MAC
Address). Click the All check box to configure this entry for all ports on the Switch.
Click Apply to implement changes. Click Find to search for an entry. Click Show All for the table to display all entries or Delete
All to remove all the static entries.
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