Siemens SIMATIC RF185C Operating Instructions Manual page 82

Configuring with the WBM
7.3 The menu items of the WBM
Note
Requirement for port statistics
You can read out port statistics using PROFINET diagnostics and via SNMP.
Enable the "LLDP" check box to activate the communication log. "LLDP" is a protocol for
monitoring the neighborhood.
Select the "DCP read only" check box if you want to ensure that no access to the
communication module takes place via DCP. This setting prevents that the parameters of the
communication module can be changed using SINEC PNI, for example.
SNMP
In the "SNMP" area, you can enable/disable the network protocol. "SNMP" is a protocol for
monitoring network components.
This setting is activated at the factory. If you do not use the protocol, we recommend that
you disable the setting for security reasons.
Table 7- 10
Property
Community string
(reading)
Community string
(writing)
Allow write access
82
Description of the SNMP properties
Description
Input box for specifying the user name for read access to SNMP varia-
bles.
Input box for specifying the user name for write access to SNMP varia-
bles.
In this box, changes can only be made if write access was permitted.
Write access is only possible for the SNMP variables "sysName", "sys-
Location" and "sysContact" of the "system" group of MIB-2.
Check box to enable/disable write protection for SNMP variables.
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
Operating Instructions, 04/2020, C79000-G8976-C512-03