Siemens SCALANCE XM-400 Configuration Manual page 187

Description
The page contains the following boxes:
● SNMP
Select the SNMP protocol from the drop-down list. The following settings are possible:
– "-" (disabled)
– SNMPv1/v2c/v3
– SNMPv3
● SNMPv1/v2c Read-Only
If you enable this option, SNMPv1/v2c can only read the SNMP variables.
Note
Community String
For security reasons, do not use the standard values "public" or "private". Change the
community strings following the initial installation.
The recommended minimum length for community strings is 6 characters.
● SNMPv1/v2c Read Community String
Enter the community string for read access of the SNMP protocol.
● SNMPv1/v2c Read/Write Community String
Enter the community string for read and write access of the SNMP protocol.
● SNMPv1 Traps
Enable or disable the sending of SNMPv1 traps (alarm frames). On the "Trap" tab, specify
the IP addresses of the devices to which SNMPv1 traps will be sent.
● SNMPv1/v2c Trap Community String
Enter the community string for sending SNMPv1/v2c messages.
SCALANCE XM-400/XR-500 Web Based Management (WBM)
Configuration Manual, 05/2017, C79000-G8976-C248-12
SNMP is disabled.
SNMPv1/v2c/v3 is supported.
Note
Note that SNMP in versions 1 and 2c does not have any security mechanisms.
Only SNMPv3 is supported.
Configuring with Web Based Management
5.4 The "System" menu
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