All The Narrowband Nes Fall Out Of Management After The N2000 Bms Server Is Restarted - Huawei MA5600 Manual

MSAN UA5000 Cases
Phenomenon De
The N2000 BMS server is installed on the SUN 5220T. After the SUN 5220T is connected to a
scription:
monitor, operations cannot be performed to the N2000 BMS through the monitor. The monitor
displays a dark screen.
Alarm Informat
Null
ion:
Cause Analysi
1. Hardware fault
s:
2. Connection fault
3. Other faults
Handling Proce
1. Check each connection. The connections are good.
ss:
2. It is suspected that a hardware fault occurs. Use another monitor of the same model. The fault
persists.
3. Log in to the N2000 BMS server through the serial port and perform the following
operations:
root@HWEPONN2000 # eeprom |grep put
output-device=virtual-console
input-device=virtual-console
The input and output modes are incorrect. Change the input and output modes as follows:
root@HWEPONN2000 # eeprom
root@HWEPONN2000 # eeprom input-device=keyboard
root@HWEPONN2000 # eeprom output-device=screen
The input and output modes are changed to the keyboard and monitor respectively. Operations
can be performed through a monitor and a keyboard. The problem is solved.
Suggestions and
After a monitor is connected, you cannot log in to the N2000 BMS server through the serial
Summary:
port. To log in to the N2000 BMS server through the serial port, remove the keyboard and the
mouse.
6.14 All the Narrowband NEs Fall out of Management After the N2000 BMS Server Is
Restarted
Title:

All the Narrowband NEs Fall out of Management After the N2000 BMS Server Is Restarted

ID: SE0000390510
Update Time: 2009-05-14 16:16:06
Author: l00138220
Product Family: Access Network Management System
Fault Type: Network Management Platform
Keywords: N2000, restart, route
Phenomenon De
The N2000 BMS server manages both broadband and narrowband services. After the N2000
scription:
BMS server is restarted, broadband NEs can be managed normally, but the narrowband NEs
such as the UA5000 fall out of management and their icons are dimmed. These narrowband NEs
cannot be pinged.
The N2000 BMS is in V200R011C03B008CP2005.
Alarm Informat
Communication with the device fails. This alarm is generated on the UA5000 NE and is queried
ion:
on the N2000 BMS.
Cause Analysi
1. The network card on the server is faulty.
s:
2. The network connection is faulty.
3. The N2000 software on the server is faulty.4. The database is faulty.
Handling Proce
1. Perform a dialing test. The services are all normal.
ss:
2. The alarm indicating a failure to communicate with the device occurs within seconds after the
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Chapter 6 iManager N2000 BMS Cases
Product: iManager N2000 BMS
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