4
4-30
Connectrix DS-32M2 User Guide
Monitoring and Managing the Switch
These frames usually occur because of errors at the attached 
device. The device is expected to correct the error based on the 
reject code, then retry its request. If the device is able to recover, 
there is no cause for concern. If the device cannot recover, further 
troubleshooting may be necessary. 
There are no thresholds for this value. Typically, F_RJT frames 
occur because the destination is not available due to the device’s 
action.
◆ Four Byte Words Received — The number of four-byte words 
received.
◆ Four Byte Words Transmitted — The number of four-byte words 
transmitted.
Class 3 Statistics These statistics relate to Class 3 frames:
◆ Received Frames — The number of Class 3 frames received by 
this F_Port from its attached N_Port.
◆ Discarded Frames — The number of Class 3 frames discarded, 
including multicast frames with bad D_IDs.
The switch increments this count when it discards a frame that 
cannot be routed. This occurs most frequently when a destination 
becomes unavailable without the source realizing it.
There are no thresholds for this value. Typically, this occurs when 
the destination is not available due to the destination device’s 
action.
◆ Four Byte Words Received — The number of four-byte words 
received.
◆ Four Byte Words Transmitted — The number of four-byte words 
transmitted.