Verilink WANsuite 6450, Справочное руководство, Страница: 125 / 205

V T 1 0 0 I n t e r f a c e 4-17
UAS Count of Unavailable Seconds on this endpoint since the xU was last
restarted.
15-Minute and 1-Day Intervals
Also included on this screen are prompts that, when selected, display the span
endpoint performance summaries for 15-minute intervals and for 1-day
intervals. These screens display only a summary of the errors (ES, SES, CRC,
LOSWS, UAS) that have occurred on the span during the interval selected.
The 15-Minute Intervals table provides one row for each endpoint
performance data collection 15-minute interval. The 1-Day Intervals screen
provides one row for each endpoint performance data collection 24-hour
interval.
CBR
CAUTION:
The T1/E1 CBR port is not a standalone port. Connect the T1/E1 CBR
port only to the "private" side of the network on the customer
premises, never to the "public" side.
The CBR screen (Figure 4.16) lets you view and make changes to the CBR
interface’s configuration as described below. In addition, this screen provides
a table that displays error status and alarm thresholds for the CBR interface.
Figure 4.16 CBR Screen
T1/E1 Framing Selects the framing for the network side of the DSU/CSU.
Values: T1 ESF, T1 D4, E1 CCS, E1 CAS
E1 Unframed, T1 Unframed
Default: E1 CCS