H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 102)

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Configuring energy saving
Energy saving enables a port to work at the lowest transmission speed, disable PoE, or go down during
a specific time range on certain days of a week. The port resumes when the effective time period ends.
Configuring energy saving on a port
1. From the navigation tree, select Device > Energy Saving.
The energy saving configuration page appears.
2. Click a port.
Figure 87 Energy saving configuration page
3. Configure an energy saving policy for the port, as described in Table 31 .
4. Click Apply.
Table 31 Configuration items
Item Description
Time Range Set the time period when the port is in the state of energy saving.
IMPORTANT:
• Up to five energy saving policies with different time ranges can be configured on a
port.
• Specify the start time and end time in units of 5 minutes, such as 08:05 to 10:15.
Otherwise, the start time is postponed and the end time is brought forward so that
they meet the requirements. For example, if you set the time range to 08:08 to
10:12, the effective time range is 08:10 to 10:10.
Sun through Sat
PoE Disabled Disable PoE on the port.
Lowest Speed
Set the port to transmit data at the lowest speed.
If you configure the lowest speed limit on a port that does not support 10 Mbps, the
configuration cannot take effect.