Display Intermediate-System-to-Intermediate-System (IS-IS) statistics.
show isis statistics
None
User EXEC
The show isis statistics command displays the following information:
| 
                         Parameter  | 
                     
                         Description  | 
                  
|---|---|
| 
                         LEVEL  | 
                     
                         Shows the level of the IS-IS interface.  | 
                  
| 
                         CORR LSPs  | 
                     
                         Shows the number of corrupted LSPs detected.  | 
                  
| 
                         AUTH FAILS  | 
                     
                         Shows the number of times authentication has failed on the global level.  | 
                  
| 
                         AREA DROP  | 
                     
                         Shows the number of manual addresses dropped from the area.  | 
                  
| 
                         MAX SEQ EXCEEDED  | 
                     
                         Shows the number of attempts to exceed the maximum sequence number.  | 
                  
| 
                         SEQ NUM SKIPS  | 
                     
                         Shows the number of times the sequence number was skipped.  | 
                  
| 
                         OWN LSP PURGE  | 
                     
                         Shows how many times the local LSP was purged.  | 
                  
| 
                         BAD ID LEN  | 
                     
                         Shows the number of ID field length mismatches.  | 
                  
| 
                         PART CHANGES  | 
                     
                         Shows the number of partition link changes.  | 
                  
| 
                         LSP DB OLOAD  | 
                     
                         Show the number of times the switch was in the overload state.  | 
                  
| 
                         AREA  | 
                     
                         Indicates the type of area as home or remote.  | 
                  
| 
                         AREA-NAME  | 
                     
                         Indicates the name of the area.  | 
                  
Switch:1# show isis statistics
======================================================================================================
                                          ISIS System Stats
======================================================================================================
LEVEL    CORR   AUTH   AREA   MAX SEQ   SEQ NUM  OWN LSP  BAD ID  PART    LSP DB  AREA   AREA-NAME
         LSPs   FAILS  DROP   EXCEEDED  SKIPS    PURGE    LEN     CHANGES OLOAD  
------------------------------------------------------------------------------------------------------
Level-1  0      0      0      0        1        0        0       0       0        HOME    area-9.00.02 
Level-1  0      0      0      0        1        0        0       0       0        REMOTE  area-9.00.02