Инструкция для ZYXEL GS1920-48

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Chapter 8 Basic Setting

GS1920 Series User’s Guide

The following table describes the labels in this screen.

8.9

Interface Setup

An IPv6 address is configured on a per-interface basis. The interface can support virtual interface
(for example, a VLAN). The Switch supports the VLAN interface type for IPv6 at the time of writing.

Use this screen to set IPv6 interfaces on which you can configure an IPv6 address to access and
manage the Switch.

Click Basic Setting > Interface Setup in the navigation panel to display the

configuration screen.

Table 16

Basic Setting > PoE Setup

LABEL

DESCRIPTION

PoE Mode

Select the power management mode you want the Switch to use.

•

Classification - Select this if you want the Switch to reserve the Max Power (mW) to

each PD according to the priority level. If the total power supply runs out, PDs with lower

priority do not get power to function.

•

Consumption - Select this if you want the Switch to manage the total power supply so

that each connected PD gets a resource. However, the power allocated by the Switch may

be less than the Max Power (mW) of the PD. PDs with higher priority also get more power

than those with lower priority levels.

Port

This is the port index number.

Select this to provide power to a PD connected to the port.

If left unchecked, the PD connected to the port cannot receive power from the Switch.

PD Priority

When the total power requested by the PDs exceeds the total PoE power budget on the
Switch, you can set the PD priority to allow the Switch to provide power to ports with higher
priority.

Select Critical to give the highest PD priority on the port.

Select High to set the Switch to assign the remaining power to the port after all critical
priority ports are served.

Select Low to set the Switch to assign the remaining power to the port after all critical and
high priority ports are served.

Max Power
(mW)

This field displays the maximum amount of power the PD could use from the Switch on this
port.

Apply

Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.

Cancel Click

Cancel to begin configuring this screen afresh.