Hirschmann RS20 User Manual page 171

Operation Diagnosis
Meaning of the symbols:
The port (10, 100 Mbit/s, 1, 10 Gbit/s) is enabled
and the connection is OK.
The port is disabled by the management
and it has a connection.
The port is disabled by the management
and it has no connection.
The port is in autonegotiation mode.
The port is in HDX mode.
The port (100 MBit/s) is in the discarding mode of a redundancy
protocol such as Spanning Tree or HIPER-Ring.
The port is in routing mode (100 Mbit/s).
UM BasicConfig L2E
Release 8.0 05/2013
9.4 Port Status Indication
171