Bay Networks Remote Annex 4000, Руководство по установке оборудования

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Remote Annex 4000 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 4000 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 4000 lost
the Clear to Send signal – usually the result of
excessive traffic.
Collisions Detected The number of times the Remote Annex 4000
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 4000
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 “*.”