Chapter 2 Alarm
2.1.18 134241728 Loopback state in Ethernet port
Alarm Property
l
Alarm Code: 134241728
l
Alarm Information: The alarm is reported when the port on RCUB/
/RTUH is in
loopback status.
l
Alarm Level: Major
l
Alarm Type: Equipment Alarm
Sub-code Description
l
Sub-code 1: RCUB NMS port;
l
Sub-code 2: RCUB GbE port;
l
Sub-code 7: RTUH GbE1 port;
l
Sub-code 8: RTUH GbE2 port;
l
Sub-code 9: RTUH GbE3 port;
l
Sub-code 10: RTUN GbE1 port;
l
Sub-code 11: RTUN GbE2 port;
l
Sub-code 12: RTUN GbE3 port;
l
Sub-code 13: RTUN GbE4 port.
Effect on the System
Traffic is interrupted when the wireless link port is in loopback status.
Possible Causes
1.
The loopback function is enabled for test or maintenance.
2.
The board that reports the alarm is faulty.
Handling Procedure
1.
Select
Maintenance > Port Loopback > ETH
and check whether loopback is
configured for test or maintenance.
l
If yes, disable the loopback function after the test or maintenance is completed.
l
If no, replace the faulty board.
2.
If the alarm persists after the preceding step, replace the faulty board.
2.1.19 134243765 1588 clock PTP service setup failure
Alarm Property
l
Alarm Code: 134243765
l
Alarm Information: The alarm is reported if the 1588 conversation setup time exceeds
threshold, and the PTP conversation setup failure is reported.
l
Alarm Level: Major
2-15
SJ-20111008094748-008|2012–05–30 (R1.1)
ZTE Proprietary and Confidential