3Com NBX 100 Administrator's Manual - page 186
186
C
HAPTER
8: PSTN G
ATEWAY
C
ONFIGURATION
To view CSU statistics:
1 Click the appropriate link:
■
PSTN Gateway Configuration > T1 Spans
■
PSTN Gateway Configuration > ISDN PRI Spans
■
PSTN Gateway Configuration > ISDN BRI Spans
2 Click the MAC address of the span.
3 Click the Performance Data tab.
4 Click the appropriate button to choose the type and format the
performance data:
■
The system reports the T1 state information and statistics in two
formats - T1.231 format and AT&T TR54016 format. Both formats
report the same information but they use different terminology.
■
The system reports E1 state information and statistics in a single
format - ITU G.826.
■
The system reports G.826 near-end information about the
3C101064D BRI card.
The system samples performance statistics every 15 minutes and saves up
to 24-hours of data in 15-minute intervals. By default, the statistics
windows display data from the most recent 15-minute interval. To see
other intervals or data from the entire 24-hour period, use the Select
Interval controls. To display the currently selected data interval in a bar
chart, click Graph.
See the online Help for more information about the statistics categories.
T1.231 Near End
To view T1 Span near end statistics in T1.231 format:
1 Log in to the NBX NetSet utility using the administrator username and
password.
2 Click PSTN Gateway Configuration > T1 Spans.
3 Click a MAC address.
4 Click the Performance Data tab.
5 Click T.231 Near End.
6 See the online Help for details for more information.