Siqura C-60 E-MC, Руководство пользователя

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Siqura C-60 E-MC
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6.4 SNMP
The Simple Network Management Protocol (SNMP), part of the internet protocol suite, can be
used to monitor network devices such as the C-60 E-MC for conditions or events that require
administrative attention. For more details, refer to appropriate literature on SNMP.
The C-60 E-MC supports in-band SNMP. Via SNMP several status variables can be read and traps
can be generated on events. C-60 E-MC SNMP settings can be configured on the SNMP tab of the
unit's Device Management web page.
The SNMP Agent is MIB-2 compliant and supports versions 1 and 2c of the SNMP protocol. The
MIB database can be downloaded at www.siqura.com.
Note:
The C-60 E-MC includes SNMP support for its image quality monitor and tampering
detection. A trap is sent when bad image quality or camera tampering has been detected and
another one when the situation returns to normal. This support requires a new SNMP MIB, the
OPTC-VCA-MIB, which can be downloaded at www.siqura.com as well.
6.5 Session Announcement Protocol (SAP)
The C-60 E-MC supports the Session Announcement Protocol (SAP). This is a protocol for
broadcasting multicast session information. A SAP listening application can listen to the
announcements advertised by the C-60 E-MC SAP announcer. The application can use this
information to receive a video or audio stream transmitted by the C-60 E-MC to the advertised
multicast address. For more details, refer to the description of the Video web pages.
6.6 NTCIP
The National Transportation Communications for ITS Protocol (NTCIP) is a communication
protocol deployed in Intelligent Transportation Systems (ITS) in the USA. It is a family of
standards designed to provide definitions of common data elements and communication
protocols for the interaction between traffic management centre(s) and road-side devices such
as cameras, traffic signals, and highway lighting. The goal of the standards is to achieve
interoperability and interchangeability between systems manufactured by different vendors in
order to reduce the total cost of traffic systems, including maintenance.
The C-60 E-MC supports all the mandatory parts and some of the optional parts of the NTCIP
CCTV specification as laid down in the NTCIP 1205:2001 v01.08 document. For an overview of
the C-60 E-MC's NTCIP configuration, refer to "Appendix: NTCIP Configuration".
The C-60 E-MC also supports the standard NTCIP SNMP MIB which can be obtained through the
NTCIP web site. This MIB database is used to store information, which in turn will be used to
control cameras and other devices in the transportation management system.