Siemens CP 1542SP-1, Руководство по эксплуатации

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Diagnostics and maintenance
6.2 Online security diagnostics via port 8448 (CP 1542SP-1 IRC, CP 1543SP-1)
CP 154xSP-1
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Operating Instructions, 12/2019, C79000-G8976-C426-05
6.2 Online security diagnostics via port 8448 (CP 1542SP-1 IRC, CP
1543SP-1)
Security diagnostics via port 8448
Requirements:
● Access to the Web server of the station is activated via HTTPS.
● With an activated firewall, access must be enabled.
If you want to perform security diagnostics in STEP 7 Professional, follow the steps below:
1.
Select the CP in STEP 7.
2. Open the "Online & Diagnostics" shortcut menu.
3. In the "Security" parameter group, click the "Connect online" button.
In this way, you perform the security diagnostics via port 8448.
See also
Settings for online security diagnostics and downloading to station with the firewall activated
(Page 63)
6.3 Diagnostics with SNMP
Requirement
The requirement for using SNMP is the enabling of the function in the configuration, see
section SNMP (Page 61).
SNMP (Simple Network Management Protocol)
SNMP is a protocol for diagnostics and managing networks and nodes in the network. To
transmit data, SNMP uses the connectionless UDP protocol.
The information on the properties of SNMP-compliant devices is stored in MIB files (MIB =
Management Information Base).
You will find detailed information on SNMP and the Siemens Automation MIB in the manual
/6/ (Page 114).