User guide

Managing Your Canopy Network March 2005
Through Software Release 6.1
Issue 1 Page 339 of 425
Canopy System User Guide
outerrrors count
This field displays how many outbound packets contained errors that prevented their
transmission.
RxBabErr
This field displays how many receiver babble errors occurred.
EthBusErr
This field displays how many Ethernet bus errors occurred on the Ethernet controller.
CRCError
This field displays how many CRC errors occurred on the Ethernet controller.
RxOverrun
This field displays how many receiver overrun errors occurred on the Ethernet controller.
Late Collision
This field displays how many late collisions occurred on the Ethernet controller. A normal
collision occurs during the first 512 bits of the frame transmission. A collision that occurs
after the first 512 bits is considered a late collision.
IMPORTANT!
A late collision is a serious network problem because the frame being
transmitted is discarded. A late collision is most commonly caused by a
mismatch between duplex configurations at the ends of a link segment.
RetransLimitExp
This field displays how many times the retransmit limit has expired.
TxUnderrun
This field displays how many transmission-underrun errors occurred on the Ethernet
controller.
CarSenseLost
This field displays how many carrier sense lost errors occurred on the Ethernet controller.