DekTec DTE-3114 IP to 4x QAM - Manual (Page 22)

DTE-3114 – Networked Quad QAM Modulator
USER MANUAL
22
3.3.4 Web GUI – Error handling
When parameters are changed on one of the settings pages, these changes are not immediately
propagated to the DTE-3114. Only when the Apply button is pressed, the settings are actually put
into operation.
If the settings contain an error, or multiple errors, the Apply button is grayed out. Fields related to
the error turn orange. In addition, the SMPTE Settings page and the Modulator Settings page contain
a settings-status field that shows a human-readable error message related to the settings error.
The settings-status field can report only one settings error at a time; other errors, if any, are masked.
When the error is solved, the next settings error will appear. Only when there is no error anymore,
the settings can be applied.
In general the settings error is linked to a setting, or to a combination of settings, on the same web
page. However, in exceptional cases the settings-status field shows an error message that is related
to illegal settings on another page.
3.4 SNMP
The SNMP interface is intended to be used for automatic control and monitoring of a DTE-3114 by
a Network Management System.
To enable SNMP-based management and control, the SNMP agent has to be started via the
Network setting page of the web browser. The read and a write community for the SNMP connection
can also be configured on this page.
3.4.1 SNMP – MIBs
The DTE-3114 supports three MIBs:
 MIB-II (RFC-1213)
Standard MIB for network management of TCP/IP-based internets.
 DTE-MIB, see Appendix A;
Universal MIB for DekTec DTE products.
 DTE-QAM-MIB, see Appendix B.
Specialized MIB for DekTec networked QAM modulators.