Installation guide

Remote Annex 2000 Hardware Installation Guide
Chapter 3 ROM Monitor Commands
3-34
Table 3-3. Network Statistics (continued)
Statistic Description
Bus Wait Drops The number of packets dropped due to waiting too
long for a bus to become available.
Bad Types/
Lengths
The number of unknown packet types if Ethernet IP
encapsulation is being used. The number of packets
with illegal lengths if IEEE 802.2/802.3 IP
encapsulation is being used.
Frames Sent The number of frames sent.
Carrier Sense
Losses
The number of times packets could not be
transmitted because the Remote Annex 2000 lost the
Carrier Sense signal – usually the result of excessive
traffic on the Ethernet.
Clear to Send
Losses
The number of times packets could not be
transmitted because the Remote Annex 2000 lost the
Clear to Send signal – usually the result of excessive
traffic.
Collisions Detected The number of times the Remote Annex 2000 had to
retry transmissions automatically – usually the
result of normal Ethernet traffic. These retries do
not cause the boot command to display ‘‘*.”
Excessive Collision
Losses
The number of times the Remote Annex 2000 could
not transmit packets because there were too many
collisions – usually the result of excessive traffic on
the Ethernet. The boot command displays these
retries as “*.”
Alignment Errors The number of frames received misaligned with a
CRC error.