D-Link DGS-1100-05PDV2, Руководство пользователя

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4 Configuration
D-Link Smart Managed Switch User Manual
20
Click Apply to make the configurations take effect.
Click Refresh button to update the port PoE status information.
Note: For the PoE Port Settings table, if the
classification was shown as “Legacy PD”, it will be
classified to non-AF PD or Legacy PD.
Note: This switch conforms to IEEE 802.3af and 802.3at standards. The IEEE
PoE standard requires a switch to shut off power to a port if the power draw is
less than 10mA within a 400ms time interval. To support some non-standard
devices that may take longer, you may enable this feature to extend the time
interval to 500ms. If the PD is still not powering on, please contact the vendor
of your device for support.
System > PoE > PD Alive (DGS-1100-05PDV2/08PV2 only)
PD Alive function is a mechanism to detect PD host periodically. Once the PD host cannot be reached within
the interval configured by administrator, then action would be executed.
Figure 4.19 – System > PoE > PD Alive
The fields that can be configured for
PD Alive
are described below:
Item Description
From Port / To Port
Specifies a port or ports.
PD Alive State
Select enable or disable PD Alive function. Default is Disabled.
PD IP Address
The field to enter the IP address of the PD host.
Poll Interval
The time interval to check PD host. Default is 30 seconds.
Retry Count
The retry time for each polling action. Default is 2 times.
Waiting Time
This parameter represents the time that the system will wait
before restart to poll the PD host after a 'Reboot' action was
executed. Default Value is 90 seconds.
Action
The action desired to take when PD host is unreachable. The
default action is Reboot.
Table 4.6
Management > Password Access Control
The Password Access Control page allows the user to configure the access password of the Switch.
Figure 4.20 – Management > Password Access Control