ZyXEL Communications MSAP2000 manual Adsl Lineperf Command, Lineperf Command Example

MSAP2000 AAMS User’s Guide

The atur information fields show data acquired from the ATUR (ADSL Termination Unit – Remote), in this case the subscriber’s ADSL modem or router, during negotiation/ provisioning message interchanges. This information can help in identifying the subscriber’s ADSL modem or router.

The vendor ID, vendor version number and product serial number are obtained from vendor

ID fields (see ITU-T G.994.1) or R-MSGS1 (see T1.413).

29.4.4ADSL Lineperf Command

Syntax:

statistics adsl lineperf <portlist>

where
<portlist>	= You can specify a single ADSL port <1>, all ADSL ports
	<*> or a list of ADSL ports <1,3,5>. You can also
	include a range of ports <1,5,6~10>.

This command shows the line performance counters of an ADSL port.

An example is shown next.

Figure 145 Lineperf Command Example

ras> statistics adsl lineperf 1
[port 1] Perf since boot up
nfebe-I/nfebe-ni :	0/	0	(Far End CRC)
ncrc-I/ncrc-ni :	0/	0	(Near End CRC)
nfecc-I/nfecc-ni :	4524/	0 (Far End Corrected FEC) nfec-
I/nfec-ni :	0/	0	(Near End Corrected FEC) nblks-
ds/nblks-us:	0/	0
init-ds/init-us :	2/	2
n-es-ds/n-es-us :	46/	150
n-ses-ds/n-ses-us:	46/	43
n-uas-ds/n-uas-us:	36/	36
n-lpr-ds/n-lpr-us:	-/	0

These counters display line performance data that has been accumulated since the system started. The definitions of near end/far end are relative to the ATU-C (ADSL Termination Unit-Central Office). Downstream (ds) refers to data from the ATU-C and upstream (us) refers to data from the ATU-R. “I” stands for interleaved and “ni” stands for non-interleaved (fast mode).

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