LIALARMS

This commands need to displays information about warning signals E1 interfaces :

console lialarms
Li0: Red Alarm = YES Blue Alarm = NO Yellow Alarm = NO Frame Error = YES MultiFrame Error = YES
Li1: Red Alarm = NO Blue Alarm = NO Yellow Alarm = NO Frame Error = NO MultiFrame Error = NO
OK lialarms

In this example Li0 port is DOWN and Li1 port is UP.

There are several types alarms:

• Red alarms appears when absence or serious irregularities in the signal transmission in the physical layer.
• Blue alarms, if there is failure of transmission the superframe
• Yellow alarms appears if there is errors with parity settings
• Frame Error will flash whenever appears framing bit is in error
• MultiFrame Error appears when existence of sync errors.

This command allows you to get detailed information about the E1 interface

console lialarms advanced
Advanced events statistics on Li0:
Frame Alignment Recovery:
 count = 1 last = 2/2/2004 14:33:59.906
Loss of Frame Alignment:
 count = 1 last = 2/2/2004 14:33:59.905
MultiFrame Alignment Recovery:
 count = 1 last = 2/2/2004 14:33:59.910
Remote Alarm Recovery:
 count = 1 last = 2/2/2004 14:33:59.906
Remote Alarm (Yellow Alarm):
 count = 1 last = 2/2/2004 14:33:59.905
Errored second:
 count = 1 last = 2/2/2004 14:34:00.884
Frame Error Count:
 count = 1 last = 2/2/2004 14:34:00.884
CRC Error Count:
 count = 1 last = 2/2/2004 14:34:00.884

Advanced events statistics on Li1:
Frame Alignment Recovery:
 count = 1 last = 2/2/2004 14:33:59.906
Loss of Frame Alignment:
 count = 1 last = 2/2/2004 14:33:59.905
MultiFrame Alignment Recovery:
 count = 1 last = 2/2/2004 14:33:59.909
Remote Alarm Recovery:
 count = 1 last = 2/2/2004 14:33:59.906
Remote Alarm (Yellow Alarm):
 count = 1 last = 2/2/2004 14:33:59.905
Errored second:
 count = 1 last = 2/2/2004 14:34:00.897
Frame Error Count:
 count = 1 last = 2/2/2004 14:34:00.896
OK lialarms advanced

In this example Li0 and Li1 ports had reloaded