ZyXEL Communications ENTERPRISE NETWORK CENTER Manual page 139

Table 49 Tool > Auto-Discovery (continued)
LABEL
Auto remove after
offline period
Schedule
Enable schedule
discover
Schedule Type
Time
Discovery Filters
Add
Edit
Remove
Status
Property
Operation
Values
Save
Discover/Stop
6.1.3.1 Adding a Discovery Filter
Use this screen to create a rule that the ENC can use tto find matching devices. To open the screen,
click Add in the Discovery Filters section of the Tool > Auto-Discovery screen.
Figure 95 Tool > Auto-Discovery > Add Discovery Filter
ENC User's Guide
DESCRIPTION
Enter the number of days (1~30) a device is allowed to be offline before the ENC
removes it from the OTV panel.
Select this to have the ENC perform automatic discovery according to a schedule. Clear
this to disable it.
Select whether to perform automatic discovery daily or weekly.
For a weekly schedule, select the week day, hour and second for the schedule.
Otherwise, select the hour and second for a daily schedule.
Use this section to configure filter rules. The ENC only finds devices that match the
criteria you set in the table. By default, the ENC finds all devices. You must delete this
default rule if you want the ENC to only find devices that you specified in the table. See
Section 2.6 on page 60 for a configuration example.
Note: Make sure you have configured correct SNMP settings (versions and community) to
use device type (see
filters in this screen.
Click this to add a filter rule.
Note: Each rule is independent. The ENC finds devices according to the order of filter rules
you configured.
Click this to modify a selected filter rule.
Click this to delete a selected filter rule.
The first column displays the index number of each entry in the table. This number is
also the order the ENC uses to find devices.
This field displays whether the rule is activated or not.
This field displays the parameter's name this rule is based on.
This field displays the comparison operator of the criteria for the rule; equals, contains,
starts with or ends with.
This field displays the value of the criteria for the rule.
Click this to save the settings.
Click Discover to begin scanning. Click Stop to halt the current scanning process.
Note: It will take a while to stop the process.
Table 51 on page 142 for all available device types) as the
Chapter 6 Tool
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