Siemens SCALANCE W778-1 - Page 18

Security recommendations
SCALANCE W778-1 / W738-1
18 Operating Instructions, 03/2022, C79000-G8976-C450-07
The following is a list of all available Layer 2 services through which the device can be
accessed.
The table includes the following columns:
• Layer 2 service
The Layer 2 services that the device supports.
• Default status
The default status of the service (open or closed).
• Service configurable
Indicates whether the service can be configured via WBM / CLI.
Layer 2 service
Default
status
Service
configurable
DCP
Open
✓
LLDP
Open
✓
RSTP
Open
✓
iPRP
Open
✓
MSTP
Closed
✓
SIMATIC NET TIME
Closed
✓