Switching
RM Web L3E
Release
 
6.0
 
07/2010
4.1
 
Switching Global
91
The following table lists the duplex operating modes for TX ports together 
with the possible error events. The terms in the table mean: 
X Collisions: In half-duplex mode, collisions mean normal operation.
X Duplex problem: Duplex modes do not match.
X EMI: Electromagnetic interference.
X Network extension: The network extension too great, or too many hubs 
are cascaded.
Address 
Relearn 
Threshold
Number of MAC addresses that are 
learned at different ports within a checking 
interval, so that if this number is 
exceeded, the device sees this as a 
relevant event. The interval for this check 
is a few seconds.
1 - 1,024 1
Activate Duplex 
Mismatch 
Detection
Enable/disable whether the device reports 
a duplex problem at a port for specific 
error events. This means that the duplex 
mode of the port might not match that of 
the remote port. If the device detects a 
potential non-match, it creates an entry in 
the event log and sends an alarm (trap).
To detect potential non-matches, the 
device evaluates the error counters of the 
port after the connection is set up, in the 
context of the port settings (see table 31).
On, Off Off
Variable Meaning Possible Values
Table 30: Switching:Global dialog