ZyXEL Communications GS1510-16 -, Руководство пользователя

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Chapter 18 IP Source Guard
GS1510 Series User’s Guide
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The following table describes the labels in this screen.
18.7 Binding Table
Use these screens to manage both the static and dynamic binding entries.
18.7.1 Static Entry Settings
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.
Table 33 Filter Table
LABEL DESCRIPTION
Filter Age Time This setting has no effect on existing MAC address filters.
Enter how long (1-10080 minutes) the MAC address filter
remains in the Switch after the Switch identifies an unauthorized
ARP packet. The Switch automatically deletes the MAC address
filter afterwards.
Apply Click this to save any changes.
Refresh Click this to reload the screen and reset any changes that were
just made.
Filter Table
No.
This field displays a sequential number for each MAC address
filter.
MAC Address This field displays the source MAC address in the MAC address
filter.
VLAN This field displays the source VLAN ID in the MAC address filter.
Port This field displays the source port of the discarded ARP packet.
Expiry (min) This field displays how long (in minutes) the MAC address filter
remains in the Switch.
Action Click Delete to remove the record manually.
Total This field displays the current number of MAC address filters that
were created because the Switch identified unauthorized ARP
packets.