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General| Product Family | SCALANCE |
|---|---|
| Function | Ethernet Switch |
| Temperature Range | -40°C to +70°C (depending on model) |
| Protection Class | IP20, IP30 (depending on the model) |
| Mounting | DIN rail, wall mounting (depending on the model) |
| Power Supply | 24 V DC |
| Number of Ports | Varies by model (e.g., 4, 8, 24 ports) |
| Type | Managed, Unmanaged |
| Subtypes | X, W, M, S |
| Certifications | CE, ATEX, IECEx (depending on the model) |
| Network Protocols | PROFINET, Ethernet |
Explains Siemens application examples, their nature, and user responsibility.
Outlines Siemens' liability limitations regarding application examples.
Covers Siemens' right to change examples and precedence of other documentation.
Discusses industrial security, cyber threats, and recommended measures for SCALANCE devices.
Provides background on SCALANCE devices, risks, and motivation for the checklist.
Lists the topics covered in the checklist document.
Describes SCALANCE devices, their configuration methods, and classification.
Lists key security and configuration steps for SCALANCE devices.
Recommends using the latest firmware version for SCALANCE devices.
Explains the importance of time synchronization and supported methods.
Details disabling unencrypted protocols like HTTP, Telnet, and using secure alternatives.
Recommends using SFTP over TFTP for secure file transfer.
Advises on configuring the DHCP client to prevent unauthorized reconfiguration.
Emphasizes changing default "admin" and "user" passwords for device security.
Covers PROFINET configuration, disabling unused functionality, and update times.
Discusses using self-signed or custom certificates for secure HTTPS and SSH access.
Explains DCP for device configuration and recommends restricting access to read-only.
Discusses DCP forwarding and disabling it for security on unknown networks.
Explains DCP Discovery for supplying core parameters to new nodes.
Details prioritizing network traffic using COS and DSCP tags.
Covers ring redundancy protocols like MRP and HRP, and interruption-free options.
Discusses MRP and HRP protocols, failover times, and application compatibility.
Explains MRP Interconnection for coupling multiple MRP rings.
Describes default ring port settings and Automatic Redundancy Detection (ARD).
Explains Spanning Tree Protocol (STP) and Rapid Spanning Tree (RSTP).
Discusses disabling "Passive Listening" to prevent BPDU forwarding and MAC table issues.
Covers WLAN security and configuration.
Recommends WPA2 with AES encryption for wireless security.
Explains the "Layer 2 Tunnel" MAC mode for SCALANCE W devices.
Discusses deterministic "iPCF" for time-critical data over wireless.
Explains automatic configuration saving mechanisms in MSPS devices.
Details how SCALANCE devices save configuration to RAM and flash storage.
Emphasizes creating regular configuration backups for SCALANCE devices.
Explains the use of C-PLUG and Key-PLUG for storing settings and firmware.
Describes using Trial Mode for testing configurations and scheduled restarts for safety.
Covers various additional configuration options for SCALANCE devices.
Recommends disabling unused ports and using auto-negotiation for ports.
Advises assigning meaningful labels for system name, contact, and location.
Discusses using Syslog for logging and recommends secure TLS communication.
Explains disabling physical reset keys or ring function switches.
Details using rate control for throttling traffic and potential impacts.
Recommends enabling loop detection to prevent network disruptions.
Explains port mirroring for network monitoring and its configuration.
Discusses VRRP for redundant gateway IP addressing.
Advises setting a default gateway for future expansion and remote maintenance.
Details configuring brute force prevention to limit login attempts.
Strongly discourages disabling the firewall and suggests alternative configuration.
Provides contact information and links for Siemens Industry Online Support and Technical Support.
Information on Siemens training courses for industry.
Lists various Siemens services like spare parts, repair, and maintenance.
Information about the Siemens Industry Online Support app for mobile devices.
Describes the Siemens Industry Mall platform for product portfolio access.
Lists relevant links to Siemens online resources and literature.
Provides version history and modification details for the document.
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