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Chapter 4. Status Menu
4-2 TSU 600 User Manual 61202076L1-1
Menu flow is normally depicted from left to right. Arrows on the lower
right of the screen indicate the direction of scrolling to use to view addi-
tional menu items. At every level of the menu, pressing Cancel returns
the system to the previous menu level. Press Cancel repeatedly to return
the system to the main menu.
Network Performance Reports (NI PERF RPTS)
The Network Interface Performance Reports display the user copy of the
performance data. See Figure 4-2. The TSU 600 maintains this perfor-
mance data on the network in compliance with ANSI T1.403 and AT&T
document TR54016. The data displayed is data accumulated over the
last 15 minutes and over the last 24 hours.
Use the scroll keys to access the complete display of the following report
fields:
Figure 4-2.
Network Interface Performance Report
%AS % of available seconds
%EF % of error free seconds
ES Number of errored seconds (1 or more
errors/second
SES Number of severely errored seconds
(more than 320 errors/second)
UAS Number of unavailable seconds (10 or
more consecutive seconds)
15 Minutes
24 Hours
Data Values