ZyXEL Communications GS2200 Series, Руководство пользователя

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Chapter 25 IP Source Guard
GS2200 Series User’s Guide
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25.3 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 121
IP Source Guard Static Binding
Type This field displays how the Switch learned the binding.
static: This binding was learned from information provided manually by an administrator.
dhcp-snooping: This binding was learned by snooping DHCP packets.
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 67
IP Source Guard (continued)
LABEL DESCRIPTION