ADTRAN 1204002L2, TSU IQ+ user manual DSX Port Statistics, DSX State Change, DSX UA Time

Chapter 10. Statistics

Unrouteable

Number of frames received on a dedicated management DLCI with an IP address that does not match the TSU IQ+ IP address.

If both MANAGEMENT DLCIS are SHARED, the UNROUTEABLE field is

non-applicable. See the section Management DLCI 1 and 2 (DLCI 1 and 2) on page 7-5 for more information.

DSX Port Statistics

Information given is for the DSX-1port since the last reset. Descriptions of the fields shown on the DSX PORT STATISTICS screens follow.

DSX State

Indicates whether the DSX-1port is currently up or down.

Interval Remaining

Number of seconds remaining in the current timed interval (only shown in the VIEW BY INTERVAL screen).

DSX State Change

Count of state changes for the DSX-1port.

DSX UA Time

Time in seconds the DSX-1port is unavailable for data delivery. This means that the T1 link is down or in test, or that the frame relay signaling state is down.

The next four parameters (AIS ALARM, RED ALARM, YELLOW ALARM, and PLL ALARM) are events with two states: active and inactive. If the event occurs one or more times for the given interval, the field is active and ALARM is displayed. The first column of the VIEW BY INTERVAL menu represents information for the entire current day. Therefore, once an alarm becomes active, it remains active in the first field for the entire 24-hour period.

AIS Alarm

If ALARM is displayed, unframed all ones were received on the T1 interface one or more times during the given interval. This indicates that the T1 is out of service.

61200275L1-1 TSU IQ+ User Manual 10-15