ZyXEL U-90E User Guide - Page 126

Link Status Report (ATI2), Table 13-1 Data Type Description

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U-90E Data/Fax Modem 13.4 Link Status Report (ATI2) During a connection, the modem will record information about link operations. You can use the AT command ATI2 to view the link status report. The V.90/V.34 Link Status Report output appears as follows: Chars Sent 0 Chars Received 0 Octets Sent 0 Octets Received 0 Blocks Sent 0 Blocks Received 0 Blocks Resent 0 Max Outstanding 0 Max Block Size 0 Retrains Requested 0 Link Duration 0 Retrains Granted 0 FRN Requested 0 FRN Granted 0 FCS Errors 0 Round Trip Delay 0 Xmitter Underrun 0 Receiver Overrun 0 Last Speed/Protocol TTxRate/RRxRate/Protocol/Error control Disconnect Reason Local hang up Data Type Chars Octets Block Table 13-1 Data Type Description Description Data received from or sent to DTE (PC). (Formatted as 7,E,1 or 7,O,1 or 8,N,1 etc.) Data received from or sent to remote modem in error control mode. (Compressed if data compression was enabled.) Framed Octets. (Delimited by the unique bit pattern "01111110" known as a flag.) Table 13-2 Output Value Description 13-4 Diagnostics

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U-90E Data/Fax Modem
13.4 Link Status Report (ATI2)
During a connection, the modem will record information about link operations. You can use the
AT
command
ATI2
to view the link status report. The V.90/V.34 Link Status Report output appears
as follows:
Chars Sent
0
Chars Received
0
Octets Sent
0
Octets Received
0
Blocks Sent
0
Blocks Received
0
Blocks Resent
0
Max Outstanding
0
Max Block Size
0
Retrains Requested
0
Link Duration
0
Retrains Granted
0
FRN Requested
0
FRN Granted
0
FCS Errors
0
Round Trip Delay
0
Xmitter Underrun
0
Receiver Overrun
0
Last Speed/Protocol
T
TxRate
/R
RxRate/Protocol/Error control
Disconnect Reason
Local hang up
Table 13-1 Data Type Description
Data Type
Description
Chars
Data received from or sent to DTE (PC). (Formatted as 7,E,1 or
7,O,1 or 8,N,1 etc.)
Octets
Data received from or sent to remote modem in error control mode.
(Compressed if data compression was enabled.)
Block
Framed Octets. (Delimited by the unique bit pattern "01111110"
known as a flag.)
Table 13-2 Output Value Description
Diagnostics
13-4