Configuration
4.19 SNMP
TIM 1531 IRC
92 Operating Instructions, 02/2018, C79000-G8976-C468-02
Use the certificate by taking the following steps:
1. Save the certificate of your e-mail service provider in the file system of the engineering
station.
2. Import the certificate into your STEP 7 project with "Global security settings > Certificate
manager".
3. Use the imported certificate with every module that uses encrypted e-mails via the
"Certificate manager" table in the local "Security“ parameter group.
For the procedure, refer to the section Certificate manager (Page 94).
You will find the range of functions of the device for SNMP in the section SNMP (Page 288).
If the security functions are enabled, you have the following selection and setting options.
●
If the option is enabled, communication via SNMP is released on the device. As default,
SNMPv1 is enabled.
If the option is disabled, queries from SNMP clients are not replied to either via SNMPv1
or via SNMPv3.
●
Enables the use of SNMPv1 for the device. For information on the configuration of the
required community strings see below (SNMPv1).
●
Enables the use of SNMPv3 for the device. For information on the configuration of the
required algorithms see below (SNMPv3).
The community strings need to be sent along with queries to the device via SNMPv1.
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