Paradyne BitStorm 4800 Express, Руководство пользователя

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A. CLI Command Descriptions
A-58
July 2002 4800-A2-GB20-10
show interface dsl statistics, continued
DSL Statistics (Up and Down denote values for the upstream and downstream directions):
„
margin – The amount of noise margin that can be tolerated, in dB.
„
rate – The data rate.
„
attainable rate – An estimate of the maximum attainable rate.
„
attenuation – The decrease of intensity of the signal across the link, in dB.
„
errored seconds – Seconds during which an error occurred.
„
severely errored seconds – Seconds during which there was a major error such as
an out of frame condition, or a bit error density greater than 10
–2
.
„
unavailable seconds – Seconds accrued after ten consecutive severely errored
seconds.
„
loss of power – Number of times the remote unit has been powered off.
ATM Statistics (Up and Down denote values for the upstream and downstream
directions):
„
total cells rx – Total number of ATM cells received.
„
total cells tx – Total number of ATM cells sent.
„
total HEC – Number of cells from the CPE whose headers were corrected.
„
total OCD – Number of Out of Cell Delineation events on the link from the CPE.
Ethernet Statistics:
„
„
total frames discarded – Number of frames discarded due to errors.
„
total bytes rx – Number of bytes received on the port.
„
total bytes tx – Number of bytes transmitted by the port.
„
total frames rx – Number of bytes received on the port.
„
total frames tx – Number of bytes transmitted by the port.
„
total rx errors – Number of frames received with errors.
„
total tx errors – Number of frames transmitted with errors.
show interface ethernet {
port_id
} clear-statistics
Minimum Access Level: User
The show interface ethernet clear-statistics command resets statistics for all Ethernet
ports or a specified port.
port_id – Specifies that the display should be limited to this specified port. If all is
specified, information is displayed for all Ethernet ports.
clear-statistics – Resets to zero the statistics for this session. This affects only the
statistics displayed using the show command during this session. All statistics continue to
be maintained.
Example:
IAC#show interface ethernet 1/mgmt clear-statistics
Table A-32. Show Command (7 of 20)