User’s Manual of IGS-604HPT-M12
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The page includes the following fields:
Object Description
Indicates th
e DHCP snooping mode operation. Possible modes are:
Enabled: Enable DHCP snooping mode operation. When enable DHCP
snooping mode operation, the request DHCP messages will be forwarded to
trusted ports and only allowed reply packets from trusted ports.
Disabled: Disable DHCP snooping mode operation.
Snoop
ing Mode
Indicates th
e DHCP snooping port mode. Possible port modes are:
Trusted: Configures the port as trusted sources of the DHCP message.
Untrusted: Configures the port as untrusted sources of the DHCP message.
Port Mode
Configuration
Buttons
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
4.12.9 Snooping Table
This page display the dynamic IP assigned information after DHCP Snooping mode is disabled. All DHCP clients
obtained the dynamic IP address from the DHCP server will be listed in this table except for local VLAN interface IP
addresses. Entries in the Dynamic DHCP snooping Table are shown on this page
. The Dynamic DHCP Snooping Table
screen in Figure 4-12-9 appears.
Figure 4-12-9: Dynamic DHCP Snooping Table Screen Screenshot
Buttons
Auto-refresh : Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.
: It will use the last entry of the currently displayed table as a basis for the next lookup. When the end is reached
the text "No more entries" is shown in the displayed table