Generex CS121BL, Руководство пользователя

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The SNMP (Simple Network Management Protocol) is the Internet standard protocol for
managing devices on IP networks and is defined and standardized in
Requests for Comments
(RFCs) specifications. Generally UPS systems are using the Management Information Base
(MIB) with the RFC1628 specification, which defines UPS specific devices.
The CS121 also comes with the standard MIB RFC1628. Because of this MIB is already part
of most SNMP software products, it is not required to compile the MIB (please search the MIB2
directory tree for a “UPS-MIB”). If you want to include your CS121 to a SNMP-Management
station, which does not have the standard MIB RFC1628, you can download the specific MIB
from our website http://www.generex.de/e/download/cs12x/download_p.html. Copy the MIB file
to the appropriate MIB-directory of your SNMP-station and compile this file. In most cases your
SNMP already has implemented this MIB and a compilation is only necessary, if you want to
read extra information than just UPS (e.g. for SENSORMANAGER, etc.).
UPSTCP
The most common way to communicate with the CS121 is over TCP. The CS121 contains
UPSTCP, which gives you a complete interface to integrate the adapter into your network. All
others use TCP for the access via web-interface (UPSView, UNMS II) or SNMP or MODBUS.
1.6 CS121 Overview of the Connections and LEDs
For CS121 L, LM, SC, SCM and other slot cards:
Figure 2: Connections of the CS121
1) LED state of the network connection : The LEDs of the RJ45 socket flashing
green, if a network connection is established and yellow, if network communication