Zhone 2004 ユーザーガイド

R e p o r t s

This report displays POTS statistics.

To clear network statistics, type “Z” on the Network Statistics menu. The 
IAD displays the Clear Network Statistics menu, giving you the option of 
clearing the statistics related to the IAD’s specific datalink protocol and WAN 
configuration (i.e., ATM Statistics).

To permanently reset statistics for a specific protocol, type the option. The 
IAD immediately resets all statistics for the specified protocol.

Near-End CRC

Count of the near-end interleaved symbols with cyclic 
redundancy check errors.

Near-End SEF

Count of near-end severely errored frames.

Near-End LOS

Count of near-end loss of signal frames.

Far-End FEC

Count of far-end forward error correction.

Far-End CRC

Count of far-end cyclic redudancy check.

Far-End SEF

Count of far-end severely errored frames.

Far-End LOS

Count of far-end loss of signal frames.

Near-End CRC Last

Number of seconds of cyclic redundancy check error 
counts.

Near-End CRC Last

Number of minutes of cyclic redundancy check error 
counts.

Failure Counters Overall

Total overall failure frames.

Local SEF

Count of local (near-end) severely errored frames.

Local LOS

Count of local (near-end) loss of signal frames.

Remote SEF

Count of remote (far-end) severely errored frames.

Remote LOS

Count of remote (far-end) loss of signal frames.

ADSL Standard

Current status of the ADSL standard in use.

Line X Active/Inactive

Current status of line X.
Active: Phone line connection is up.
Inactive: Phone line connection is down.

Buffers Rcvd

No. of packets received from this POTS line.

Buffers Sent

No. of packets sent to this POTS line.

Discarded

Discarded packets due to Jitter Buffer Overrun. The 
internal Jitter Buffer is full and could not allocate a 
new free packet buffer.

Underrun

Discarded packets due to there are no packets waiting 
in the Jitter buffer.