D-Link DGS-1210/ME series User Manual - page 57
4 Configuration
DGS-1210 series Metro Ethernet Managed Switch User Manual
Figure 4.82 – Configuration > SNTP > TimeZone Settings
Daylight Saving Time State: Enable or disable the DST Settings.
Daylight Saving Time Offset: Use this drop-down menu to specify the amount of time that will constitute
your local DST offset - 30, 60, 90, or 120 minutes.
Time Zone Offset GMT +/- HH:MM: Use these drop-down menus to specify your local time zone's offset
from Greenwich Mean Time (GMT.)
Daylight Saving Time Settings:
From: Month / Day: Enter the month DST and date DST will start on, each year.
From: HH:MM: Enter the time of day that DST will start on, each year.
To: Month / Day: Enter the month DST and date DST will end on, each year.
To: HH:MM: Enter the time of day that DST will end on, each year.
Click Apply to implement changes made.
Configuration > DHCP/BOOTP Relay > DHCP/BOOTP Relay Global Settings
User can enable and configure DHCP/BOOTP Relay Global Settings on the Switch.
Figure 4.83 - Configuration > DHCP/BOOTP Relay > DHCP/BOOTP Relay Global Settings
BOOTP Relay State: This field can be toggled between Enabled and Disabled using the pull-down menu. It
is used to enable or disable the DHCP/BOOTP Relay service on the Switch. The default is Disabled.
BOOTP Relay Hops Count Limit (1-16): This field allows an entry between 1 and 16 to define the
maximum number of router hops DHCP/BOOTP messages can be forwarded across. The default hop count
is 4.
BOOTP Relay Time Threshold (0-65535): Allows an entry between 0 and 65535 seconds, and defines the
maximum time limit for routing a DHCP/BOOTP packet. If a value of 0 is entered, the Switch will not process
the value in the seconds field of the BOOTP or DHCP packet. If a non-zero value is entered, the Switch will
use that value, along with the hop count to determine whether to forward a given BOOTP or DHCP packet.
DHCP Relay Agent Information Option 82 State: This field can be toggled between Enabled and Disabled
using the pull-down menu. It is used to enable or disable the DHCP Agent Information Option 82 on the
Switch. The default is Disabled.
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