User`s guide
TRENDnet User’s Guide TEG-082WS
© Copyright 2014 TRENDnet. All Rights Reserved. 87
Verify MAC
Address:
Select one of the following choices from the pull-down
menu:
Enabled: The MAC address of each ingress
ARP packet is validated when compared
against the Binding Table entries. Invalid ARP
packets are discarded.
Disabled: The MAC address of each ingress
ARP packet is not validated against the Binding
Table. All ARP packets are forwarded through
the switch without regard to the IP and MAC
Address information in the packet header.
Backup
Database:
select one of the following choices from the pull-down
menu:
Enabled: The Web Management Utility
Software saves a backup copy of the Binding
Table to flash at a specified interval (Database
Update Interval) of time.
Disabled: The Web Management Utility
Software does not save a backup copy of the
Binding Table to flash.
Database Update
Interval:
Enter the database update interval. The range of this
interval is 600 to 86400 seconds.
DHCP Option 82
Insertion:
select one of the following choices from the pull-down
menu:
Enabled: The Web Management Utility
software inserts the DHCP Option 82
information into the DHCP packets.
Disabled: The Web Management Utility
software does not insert the DHCP Option 82
information into the DHCP packets.
Go Save Settings to Flash section to save the change on the flash to make
sure the change is permanent.
DHCP Snooping over VLAN
DHCP Snooping > VLAN Settings
In this section, you can define an existing VLAN to apply DHCP snooping.
In the field, enter the existing VLAN ID to apply DHCP Snooping. Then click
Add to add the VLAN entry to the table.
On the list, you can click Modify to modify an entry or click Delete or delete
the entry. You can also click Delete All to delete all of the entries in the table.
If the entries span multiple pages, you can navigate page number in the Page
field and click Go or you can click First, Previous, Next, and Last Page to
navigate the pages.
Go Save Settings to Flash section to save the change on the flash to make
sure the change is permanent.