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POE System Setting:
Select “POE System Setting” to configure the PoE System setting.
System power Threshold:
When the percentage of power being supplied is
greater than or equal to the System Power Threshold, the DWL-P1012 will issue
an SNMP trap to alert the administrator.
Note: When the available system power is less than the PD requests, the
Midspan will enforce PoE port priority management, the numerically lower port
number will have a higher priority than the numerically higher port number, Port
1 > Port 2 > … > Port 12.
Schedule
The DWL-P1012 is capable of enabling and disabling power to each port based
on a recurring schedule that may be defined using the Schedule page of the
Web UI.
Scheduling must be used in conjunction with Port Grouping in order to
function properly.
Schedule profiles defined in this section can later be applied
to one or more Port Groups for easy administration.
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To add a schedule profile simply click the Add button and define the parameters
of the desired schedule.
To modify an existing schedule profile click on the ID
number next to the schedule profile to be modified.
Name:
Enter a friendly name for the schedule to be defined.
Active Type:
Select ‘Time Setting’ to define a begin and end date to the
schedule profile.
Select ‘Always Active’ to configure the schedule profile without
begin and end date restrictions.
Active From:
Configure the begin date and time of the schedule profile (only
applies to ‘Time Setting’ schedule profiles).
Active To:
Configure the end date and time of the schedule profile (only applies
to ‘Time Setting’ schedule profiles).
Day/Time Grid:
Select the hours during which the PoE port should be active
during each day of the week respectively.
The first checkbox in each row
represents 12:00am to 12:59am, the second checkbox in each row represents
1:00am to 1:59am, all the way to the last checkbox represents 11:00pm to
11:59pm.
Select the ‘All’ checkbox to enable the entire row.
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Port Group
The advanced scheduling features of the DWL-P1012 rely on a port grouping
mechanism that allows one to define groups of PoE ports.
These groups are
then assigned to a specific schedule profile which all members of that group
adhere to.
The default group cannot be modified or deleted and is assigned to
the ‘Always Active’ schedule profile.
Up to 6 custom groups may be defined
each with its own corresponding schedule profile.
This allows system
administrators to control when their PoE equipment is powered on or off by the
hour seven days a week.
Each port may only be a member of a single group, to
change a ports group memebership first remove it from its current group, then
add it to the destination group.
To add a new group, click ‘Add Group.’
To modify an existing group, click on
the corresponding ID number.
Description:
Enter a short name for the group (8 characters max)
Schedule:
Select the appropriate schedule from the drop down box.
Port:
Check the Checkbox of each port you want to be a member of that group.
Each port may only be a member of one custom group.
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Click ‘Delete Group’ to remove an entire group.
Select the check box next to the group to be deleted and click ‘Apply’ to remove.
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SNTP
The DWL-P1012 is capable of updating the system time using the Simple
Network Time Protocol.
When a valid DNS Server address is configured the
DWL-P1012 can resolve DNS names for time servers prior to synchronization.
From the SNTP configuration page of the Web UI, select SNTP Server Setting
to manage the list of NTP servers used to synchronize.
Select SNTP Time
Zone & DST to configure the Time Zone the midspan is located in and enable
Daylight Savings Time if desired.
To add a time server IP or DNS name, click ‘Add Server.’
Server IP:
Enter an IPv4 address or Fully Qualified Domain Name of a time
server with which the midspan will update.
Click ‘Apply’ to save.
To remove a time server from the list, click ‘Delete Server.’
Check the checkbox of the time server you would like to remove from the list.
Click ‘Apply’ to save.
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