ADC Campus-REX2 RS User Manual page 96

Chapter 5 - Monitoring and Testing the Campus System
The following information is displayed for the LAN and Line ports (for
transmit and receive directions):
Statistic
Rx Frames
Tx Frames
Rx Multicasts
Tx Multicasts
Tx Errors
Rx Errors
RX Undersized
Rx Oversized
Tx Excessive
Delay
Tx Excessive
Collisions
To update the statistics, type
To clear the counters, type
84
Description
The number of received frames.
The number of transmitted frames.
The number of multicast frames received.
The number of multicast frames
transmitted.
The number of frames transmitted in error
from both the input and output buffers
(such as CRC errors, alignment errors, and
dribbling hit errors).
The number of frames received in error
from both the input and output buffers
(such as CRC errors, alignment errors, and
dribbling hit errors).
The number of frames received that are
smaller than the Ethernet minimum of 64
bytes.
The number of frames received that exceed
the MTU size.
Indicates excessive delay that occurred for
transmitted packets.
The number of excessive collision events
that have occurred, that is. frames dropped
because of 16 consecutive collisions.
U
then press
C
then press
Monitored Port
LAN
ENTER
.
ENTER
.
Campus-REX2 RS Interface Card User Manual
Line