Siemens SIMATIC NET SCALANCE W780 Series

Configuring with Web Based Management
6.4 "Information" menu
SCALANCE W780/W740 to IEEE 802.11n Web Based Management
Configuration Manual, 08/2018, C79000-G8976-C267-13
139
Description
The table has the following columns:
●
Port
Shows the available ports.
●
Error types
The other columns after the port number contain the absolute numbers of the incoming
frames according to their error type.
In the columns of the table, a distinction is made according to the following error types:
– CRC (Cyclic Redundancy Code)
The packet length is between 64 and 1518 bytes. The CRC of the packet is invalid.
– Undersize
The packet length is less than 64 bytes. The CRC of the packet is valid.
– Oversize
The packet length is more than 1518 bytes. The CRC of the packet is valid.
– Fragments
The packet length is less than 64 bytes. The CRC of the packet is invalid.
– Jabbers
The frame length is more than 1518 bytes. The CRC of the packet is invalid.
– Collisions
Frames in which a collision event was detected.
6.4.9
Learning Table
Address filtering
This WBM page shows the current content of the learning table. This table lists the source
addresses of unicast address frames.