ZyXEL Communications ES-100, Руководство пользователя

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Chapter 19 IP Source Guard
MES-2110 User’s Guide
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new static binding replaces the original one. Click Configuration > DHCP
Snooping > DHCP Binding Table to open the following screen.
Figure 67 Configuration > DHCP Snooping > DHCP Binding Table
The following table describes the labels in this screen.
Table 54 Configuration > DHCP Snooping > DHCP Binding Table
LABEL DESCRIPTION
DHCP Binding Configuration
MAC Address
Enter the source MAC address in the binding.
IP Address Enter the IP address assigned to the MAC address in the binding.
Port Specify the port in the binding.
VLAN ID Specify a VLAN ID if you want the MES-2110 to forward DHCP
frames to DHCP servers on a specific VLAN.
Leave the field blank if you do not want the MES-2110 to forward
DHCP frames to a specific VLAN.
Undo Click this to restore your last saved settings
Add Click this to add the rule to the MES-2110.
Static/Dynamic Binding Table
No.
This field displays a sequential number for each binding.
Port This field displays the port number in the binding.
VLAN ID This field displays the source VLAN ID in the binding.
MAC Address This field displays the source MAC address in the binding.
IP Address This field displays the IP address assigned to the MAC address in
the binding.
Delete Click this to delete a static binding rule.
Lease Time
(DD:HH:MM) This field displays how many days, hours and minutes the binding
is valid; for example, 02:03:04 means the binding is still valid for
2 days, 3 hours and 4 minutes.