Nortel NT1R20 Description page 137

Table 27
MMI commands and command sets
Command Description
A D Alarm Disable. Disables all alarms.
A E Alarm Enable. Enables all alarms.
C A Clear Alarm. Clears all alarms, terminates line processing, and resets the T1 bit
error rate and frame slip counters.
C A L Clear Alarm Log. Clears the alarm log.
C E Clear Error. Clears the error counter for the T1.
D A [P] Display Alarms [Pause]. Displays the alarm log (a list of the most recent 100
alarms along with time and date stamps).
D C Display Configuration. Displays the configuration settings for the cards
including the serial number of the card, MMI firmware version, date and time,
alarm enable/disable setting, self-clearing enable/disable setting, settings entered
in Set Configuration, and dip switch settings.
D H [P] Display History [Pause]. Displays performance counters for the past 24 hours.
D P Display Performance. Displays performance counters for the current hour.
D S [P] Display Status [Pause]. Displays carrier status, including whether the card is in
the alarm state, and what alarm level is currently active.
H or ? Help. Displays the help screen.
L Login. Logs into the MMI terminal when the system has one line-side T1 card.
Q Quit. Logs the terminal user out. If multiple line-side T1 cards share a single
terminal, you should logout after using the MMI. Because of the shared
daisy-chained link, if a line-side T1 card is logged in, it occupies the bus and no
other line-side T1 cards are able to notify the MMI of alarms.
S A Set Alarm parameters. Alarm parameters include the allowable bit errors per
second threshold and alarm duration.
Set Clearing. Sets the alarm self-clearing function to either enable or disable.
S C
S D Set Date. Sets date or verifies current date.
S T Set time. Sets time or verifies current time.
T x Test. Initiates the T1 carrier test function. To terminate a test in process, enter the
STOP TEST (S) command at any time.
NT5D11 Line-side T1 Interface Card Page 113 of 290
Line cards Description