Fault fltIsisInstInstMemAlertCritical
                
                    
                         Explanation:   
 This fault occurs when the 
                 isis instance memory alert is critical 
 
                         Recommended Action: None set.
                         
                         
Fault Name: fltIsisInstInstMemAlertCritical
                         Unqualified API Name: instMemAlertCritical
                         
                         Code: F0377
                         
                         Applied Mo DN Format: 
                         
                                  topology/pod-[id]/node-[id]/sys/isis/inst-[name]
                             
                                  sys/isis/inst-[name]
                             
                         
                         Type: operational
                         
                         Cause: protocol-isis-limits-exceeded
                         
                         Severity: warning
                         
                         Weight: 100
                         
                         Tags: 
                         
                         Message: 
ISIS instance is critically low in memory
                         
                         Help: 
                         
                         
                         Triggered By: 
                         
                                    memAlert equals critical