populuar

Issue Description ADSL2+ subscribers of outdoor ONU(UA5000) are unable to authenticate from AAA server, however ping response from BRAS is successful, and ONU is online at NMS&n...  Continue Reading>>

Issue Description For the migration of the network from the T2000 to the U2000 T2000 version -  V2R7C03 or higher U2000 version  - V1R2C01   Alarm Information null   Handling Process A: To migrate the network of SDH & RTN nodes monitored in T2000 to U2...  Continue Reading>>

Issue Description Hello everyone, I want to present a quite interesting scenario that you might find helpful sometime. How about if we want to use 802.1x authentication with a radius server to authenticate more users on an interface. Ohh, yes. This is not that hard because we can configure...  Continue Reading>>

Issue Description In this OSN 3500 a EFS0 board don’t show the LCAS function (NE Explorer>>select EFS0 board>>Ethernet Interface Board>>Internal Port). By a deeper revision, other boards like EGT2 or EGS2, the LCAS function is showed in some NEs but in other NEs does not....  Continue Reading>>

Issue Description FAQ - How to limit the amount of logging on switch? Alarm Information None Handling Process FAQ - How to limit the amount of logging on switch? A: There are two ways to achieve it. 1. increase log level for logbuffer Run: info-center source { module-name | defaul...  Continue Reading>>

Issue Description Network with huawei and third party device (CISCO), using NMS U2000, V100R001SPC003, The network topology on U2000 need to monitor links between third party device...  Continue Reading>>

Issue Description There was a complaint from customer that after using AC as a portal server, users were unable to browse the internet Web pages when they write URL in internet browser. It was observed that when IP address instead of URL of Web site is entered in to internet browser it is then...  Continue Reading>>

Issue Description How Do I Configure Single-Interface Loop Detection? Solution Switches can detect only external loops that occur on a single interface. After external loop detection is enabled, the switch sends packets periodically to check whether an external loop occurs on an interface. ...  Continue Reading>>

Issue Description When the issue happened, S5700 stack member cannot be accessed intermittently. Status information about this stack member cannot be obtained through commands and this fault cannot be automatically rectified. After powered off and restarted the stack member, the fault was di...  Continue Reading>>

Issue Description Problem reported by customer that on OptiX OSN 3500 NE Ethernet board SSN2EGS2 frequently reset and alarm BD_STATUS and COMMUN_FAIL reported on Transmission NMS T2000 end for only 20 seconds and after that board normal. According to the information provided by the customer that ...  Continue Reading>>

Issue Description  Q - Compare between the OSC and ESC?    Alarm Information null Handling Process  but  for ESC (Electric Supervisory Channel)   1- features :  Converge supervisory signal in main signal.   2- ...  Continue Reading>>

Issue Description At the time to create services on EFS0, this message appear "Low-order cross-connect board does not have sufficient high-order paths to be assigned to low-order services, Error Code: 38882". The board seem not active. Alarm Information No Alarm. Hand...  Continue Reading>>

Issue Description A new TQX board and two TN52NQ2 boards placed in OSN8800 (5.51.05.35) for service expansion. TQX placed in slot 36, two TN52NQ2 placed in slot 26 and slot 27. NQ2 which in slot 26 reported BUS_ERR after configuring ODU2 SNCP service between TQX and two NQ2. Alarm Information ...  Continue Reading>>

Issue Description When the package loading is performed for the remote target NE through the gateway NE, the rollback occurs in the copying files status.  Alarm Information Null  Handling Process Upgrade the NE software to 5.51.01.15 or a later version.  Root Cause ...  Continue Reading>>

Issue Description Customer integrating nodeB using the recently installed N1EGS4. However, the traffic somehow cannot pass through and customer suspect the LAG setting between the working GE port and protection GE port might be causing the problem. Only after deleting the LAG the traffic can get ...  Continue Reading>>