Expanded Stats; Link Test - Motorola 9000SM - Canopy 900 MHz Subscriber Module User Manual

collision occurs during the first 512 bits of the frame transmission. If a collision occurs after the 512
bit times, then it is considered a late collision. A late collision should be taken as a serious network
problem, since it causes the frame being transmitted to be discarded. The most common cause of
late collisions is a mismatch between duplex configurations at each end of a link segment.
RetransLimitExp: displays the total number of retransmit limit expirations.
TxUnderrun: displays the total number of transmission-underrun errors on the Ethernet controller.
CarSenseLost: displays the total number of carrier sense lost errors occurred on the Ethernet
controller.

EXPANDED STATS

When clicking on the Expanded Stats button and then clicking on one of the standard
web page (i.e. Status or Configuration) more fields may be displayed on that page. To go
back to the non-Expanded Stats view just have the web browser refresh on the IP
address of the module.
Clicking on the Expanded Stats link will display a number of pages of statistics that are maintained
by the Canopy module. Canopy Technical Support may ask the operator for specific information in
this section when troubleshooting an issue.
operator can use for managing and troubleshooting a Canopy System. Those 3 areas are:
•

Link Test

•
Alignment
•
BER Display
Link Test
There are 3 areas in the Expanded Stats that an