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Configuring with Web Based Management
5.4 "Information" menu
SCALANCE W760/W720 to IEEE 802.11n Web Based Management
80
Configuration Manual, 11/2014, C79000-G8976-C350-03
5.4.8.4
Packet Error
Bad received frames
This page shows how many bad frames were received per port. You cannot configure
anything on this page.
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
Packets whose content does not match the CRC checksum.
–
Undersize
Packets with a length less than 64 bytes.
–
Oversize
Packets discarded because they were too long.
–
Fragments
Packets with a length less than 64 bytes and a bad CRC checksum.
–
Jabbers
VLAN-tagged packets with an incorrect CRC checksum that were discarded because
they were too long.
–
Collisions
Detected collisions.