Zhone 2000 User Guide

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Display Serial (USI) Statistics 
(2216s/2224s/2316s/2324s/2112s/2116s/2024s)
Type “S” to display the Serial Statistics report. This report displays basic 
serial (HDLC) transport statistics on the Universal Serial Interlace port. 
CRC Count
No. of CRC errors (near end) received.
LOSW Defect Count
No. of LOSW Defect (Loss of Sync Defect) errors 
received. 
FEBE Count
No. of Far End Block Error Count (far end).
Tip/Ring 
Current status of Tip/Ring: Normal / Reserved.
Transmit Power
Nominal transmit power.
Receiver Gain
Current no. of total receiver gain.
SHDSL
Remote Country Code
Current Remote Country Code.
Remote Provider Code
Current Provider Code. 
H.DSL2
Remote HDSL2 Version
Current version of the Remote HDSL2.
Remote Country Code
Current Remote Country Code.
Provider Code
Current Provider Code.
Remote Vendor Data Low
Remote vendor provided data (the low 4 bytes)
Remote Vendor Data Hi
Remote vendor provided data (the high 4 bytes)
Data Mode Heartbeat
Total Data Mode Heartbeat received. (Handle Modem 
Data state)
Framer Sync Lost Tick
No. of time that framer synchronization was lost
Parameter
Description
bytes rcvd
Total data received in bytes.
packets rcvd
No. of Serial packets received.
discarded, RX Busy
No. of discarded received packets due to packets 
Overrun.
Available Buffers (PCB 
Entries)
Current available internal PCB (Packets Buffers) 
entries.
discarded, RX error:
No. of discarded due to the following reasons:- Could 
not allocate packet buffers.
Parameter
Description