Verilink DIDCSU 2912 (880-502646-001) Product Manual - Manual (Page 92)

DIDCSU E1 Version
4-20 Verilink DIDCSU 2912 User Manual
Performance / Status Menu
The Performance/Status Menu is used to monitor the functioning
and condition of the network ports. The parameters in this screen
count the various problems that occur in a given period of time.
Performance information is logged in 15-minute intervals over a
24-hour period.
To access the Performance/Status Menu from the Main Menu,
enter P.
Figure 4-13 Performance/Status Menu
Use the Performance/Status Menu to monitor the following
Table 4-10 Performance Menu
-- DIDCSU 2912 PERFORMANCE/STATUS MENU -- -- DIDCSU 2912 PERFORMANCE/STATUS MENU -- -- DIDCSU 2912 PERFORMANCE/STATUS MENU -- -- DIDCSU 2912 PERFORMANCE/STATUS MENU --
PORT 1 PORT 2 PORT 1 PORT 2 PORT 1 PORT 2 PORT 1 PORT 2
LOS NO NO LOS NO NO LOS NO NO LOS NO NO
LOF NO NO
LOF NO NO LOF NO NO LOF NO NO
AIS Rx/Tx NO/NO NO/NO
AIS Rx/Tx NO/NO NO/NO AIS Rx/Tx NO/NO NO/NO AIS Rx/Tx NO/NO NO/NO
RAI Rx/Tx NO/NO NO/NO
RAI Rx/Tx NO/NO NO/NO RAI Rx/Tx NO/NO NO/NO RAI Rx/Tx NO/NO NO/NO
SLIP NO NO
SLIP NO NO SLIP NO NO SLIP NO NO
CRC4 NO NO
CRC4 NO NO CRC4 NO NO CRC4 NO NO
BER NO NO
BER NO NO BER NO NO BER NO NO
RMAS NO NO
RMAS NO NO RMAS NO NO RMAS NO NO
P) display performance data T) threshold Alarm P) display performance data T) threshold Alarm P) display performance data T) threshold Alarm P) display performance data T) threshold Alarm
C) display counters X) exit this screen
C) display counters X) exit this screen C) display counters X) exit this screen C) display counters X) exit this screen
A [0.0.0.204] [1,2] DIDCSU 2912 > A [0.0.0.204] [1,2] DIDCSU 2912 > A [0.0.0.204] [1,2] DIDCSU 2912 > A [0.0.0.204] [1,2] DIDCSU 2912 >
Acronym Description
LOS Loss-of-Signal: A major alarm indicating no receive pulses at all. May be caused
by disconnected or miswired network cable. Supercedes all other alarms. Ignore
other alarms and troubleshoot this condition first.
LOF Loss-of-Frame: No frame synchronization.
AIS Alarm Indication Signal: A pattern of unframed all-ones sent to indicate trouble
on a T1, reflects a condition known as Red Alarm.
RAI Remote Alarm Indication: Yellow Alarm—a signal sent by a device in a Red Alarm
state.
SLIP Indicates unexpected variations in clock rate.
CRC-4 Cyclic Redundancy Check: Method for detecting bit-errors.
BER Bit Error Rate: the selected tolerable rate of errors.
RMAS Remote Multiframe Alignment Signal.