Display Clock Status(DSP CLKSTAT)

Function

An OM command that queries the working status of the current system clock.

Note

The GGCU in the GMPS must be functional.

Parameters

None.

Example

Query the status of the system clock:
DSP CLKSTAT:;
The result is as follows:
+++    HUAWEI        2008-07-24 11:04:56                   
O&M    #719                                              
%%DSP CLKSTAT:;%%                                          
RETCODE = 0  Operation succeeded                           
                                                           
Display Clock Status                                      
--------------------                                        
                  Subrack No.  =  0                        
                     Slot No.  =  12                       
      Current Reference Clock  =  LINE0                    
     Reference Clock Sub Type  =  8K_Hz                    
             Current Priority  =  1                         
                    Work Mode  =  Auto                     
                   Pll Status  =  Locked                   
         Pll Last Change Time  =  2007-07-30 20:44:25      
                 Clock 1 Type  =  LINE0                    
             Clock 1 Sub Type  =  8K_Hz                    
Item 1 Reference Clock Status  =  Available                
          Clock Lost Reason 1  =  Normal                   
                 Clock 2 Type  =  NULL                     
             Clock 2 Sub Type  =  NULL                     
Item 2 Reference Clock Status  =  Unknown                  
          Clock Lost Reason 2  =  Normal                   
                 Clock 3 Type  =  NULL                     
             Clock 3 Sub Type  =  NULL                     
Item 3 Reference Clock Status  =  Unknown                  
          Clock Lost Reason 3  =  Normal                   
                 Clock 4 Type  =  NULL                     
             Clock 4 Sub Type  =  NULL                     
Item 4 Reference Clock Status  =  Unknown                  
          Clock Lost Reason 4  =  Normal                   
                                                           
                  Subrack No.  =  0                        
                     Slot No.  =  13                       
      Current Reference Clock  =  LINE0                    
     Reference Clock Sub Type  =  8K_Hz                    
             Current Priority  =  1                         
                    Work Mode  =  Auto                     
                   Pll Status  =  Locked                   
         Pll Last Change Time  =  2007-07-30 20:44:31      
                 Clock 1 Type  =  LINE0                    
             Clock 1 Sub Type  =  8K_Hz                    
Item 1 Reference Clock Status  =  Available                
          Clock Lost Reason 1  =  Normal                   
                 Clock 2 Type  =  NULL                     
             Clock 2 Sub Type  =  NULL                     
Item 2 Reference Clock Status  =  Unknown                  
          Clock Lost Reason 2  =  Normal                   
                 Clock 3 Type  =  NULL                     
             Clock 3 Sub Type  =  NULL                     
Item 3 Reference Clock Status  =  Unknown                  
          Clock Lost Reason 3  =  Normal                   
                 Clock 4 Type  =  NULL                     
             Clock 4 Sub Type  =  NULL                     
Item 4 Reference Clock Status  =  Unknown                  
          Clock Lost Reason 4  =  Normal                   
(Number of results = 2)                                    
                                                           
                                                           
---    END

Output Description

Domain Name	Description
Subrack No.	Number of the subrack where the board is located.
Slot No.	Number of the slot where the board is located.
Current Reference Clock	Type of the reference source in use, including GPS, BITS0, BITS1, Line 0, Line 1, or 8K. If it is not configured, Unconfigured is displayed.
Reference Clock Sub Type	Subtype of the reference source in use, including 2 MHz, 2 MHz BITS, or 8K_Hz. If it is not configured, Unconfigured is displayed.
Current Priority	Priority of the clock in use. The value ranges from 1 to 4. If it is not configured, no information is returned for this item.
Work Mode	Current working mode of the system clock. The mode can be Automatic, Manual, or Free Running.
Pll Status	Status of the phase-lock loop on the specified GGCU. The status can be Unknown, Free Running, Holdover, Fast Tracking, or Locked.
Pll Last Change Time	Time when the PLL is last changed.
Clock Type (1-4)	Type of reference clock (1-4). The type can be GPS, BITS0, BITS1, Line 0, Line 1, 8 kHz, or Unconfigured.
Clock Sub Type (1-4)	Subtype of reference clock (1-4). The subtype can be 2M_Hz, 2M_Bps, 8K_Hz, or Unconfigured.
Item Reference Clock Status (1-4)	Status of reference source (1-4). The status can be Unknown, Available, or Unavailable.
Clock Lost Reason (1-4)	Cause of the loss of clock (1-4). The cause can be Normal, Frequence Check Error, Measure Fail, 1PPS Signal Error, Line Source Lost, Phase Lost, Phase Value Error, Frequence Over Range, or E1 LOS Alarm.