ZyXEL Communications OLT2406, User Manual

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Chapter 27 IP Source Guard
OLT2406 User’s Guide
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27.3 IP Source Guard Static Binding
Use this screen to manage static bindings for DHCP snooping and ARP inspection. Static bindings are
uniquely identified by the MAC address and VLAN ID. Each MAC address and VLAN ID can only be in
one static binding. If you try to create a static binding with the same MAC address and VLAN ID as an
existing static binding, the new static binding replaces the original one. To open this screen, click
Advanced Application > IP Source Guard > Static Binding .
Figure 134 Advanced Application > IP Source Guard > Static Binding
The following table describes the labels in this screen.
VID This field displays the source VLAN ID in the binding.
Port This field displays the port number in the binding. If this field is blank, the binding applies to all
ports.
Table 81 Advanced Application > IP Source Guard
LABEL DESCRIPTION
Table 82 Advanced Application > IP Source Guard > Static Binding
LABEL DESCRIPTION
MAC Address Enter the source MAC address in the binding.
IP Address Enter the IP address assigned to the MAC address in the binding.
VLAN Enter the source VLAN ID in the binding.
Port Specify the port(s) in the binding. If this binding has one port, select the first radio button and
enter the port number in the field to the right. If this binding applies to all ports, select
Any .
Add Click this to create the specified static binding or to update an existing one.
Cancel Click this to reset the values above based on the last selected static binding or, if not
applicable, to clear the fields above.
Clear Click this to clear the fields above.
Index This field displays a sequential number for each 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.
Lease This field displays how long the binding is valid.