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DGS-3200 Series Layer 2 Managed Gigabit Ethernet Switch Web UI Reference Guide
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Figure 6 - 15. Port Lock Entries window
This window displays the following information:
Parameter Description
VID
The VLAN ID of the entry in the forwarding database table that has been permanently learned by
the Switch.
VLAN Name
The VLAN Name of the entry in the forwarding database table that has been permanently learned
by the Switch.
MAC Address
The MAC address of the entry in the forwarding database table that has been permanently learned
by the Switch.
Port
The ID number of the port that has permanently learned the MAC address.
Lock Address
Mode
The lock address mode in the forwarding database table. Only entries marked Permanent or Delete
on Reset can be deleted.
Click Clear to remove the entry.
DHCP Server Screening
DHCP Screening Port Settings
The Switch supports DHCP Server Screening, a feature that denies access to rogue DHCP servers. When the DHCP server filter
function is enabled, all DHCP server packets will be filtered from a specific port.
To view the following window, click Security > DHCP Server Screening > DHCP Screening Port Settings:
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