|  Constants | 
                         
                         
                             |  unknown   | 
                             0 | 
                             Unknown | 
                             
                                  Unknown state
                              | 
                         
                         
                             |  initializing   | 
                             1 | 
                             Initializing | 
                             
                                  Initializing
                              | 
                         
                         
                             |  discovered   | 
                             2 | 
                             Discovered | 
                             
                                  Extended chassis is discovered
                              | 
                         
                         
                             |  connected   | 
                             3 | 
                             Connected | 
                             
                                  Extended chassis is connected
                              | 
                         
                         
                             |  registering   | 
                             4 | 
                             Registering | 
                             
                                  Registration in progress
                              | 
                         
                         
                             |  registered   | 
                             5 | 
                             Registered | 
                             
                                  Extended chassis is registered
                              | 
                         
                         
                             |  ready   | 
                             6 | 
                             Ready | 
                             
                                  In ready state
                              | 
                         
                         
                             |  online-seq   | 
                             7 | 
                             Online Sequence | 
                             
                                  Extended chassis online sequence is in progress
                              | 
                         
                         
                             |  online   | 
                             8 | 
                             Online | 
                             
                                  Extended chassis is online
                              | 
                         
                         
                             |  offline-req   | 
                             9 | 
                             Offline Request | 
                             
                                  Offlined request 
                              | 
                         
                         
                             |  offline-seq   | 
                             10 | 
                             Offline Sequence | 
                             
                                  Offline sequence in progress 
                              | 
                         
                         
                             |  offline   | 
                             11 | 
                             Offline | 
                             
                                  Offline 
                              | 
                         
                         
                             |  img-download   | 
                             12 | 
                             Image Download | 
                             
                                  Image download 
                              | 
                         
                         
                             |  failed   | 
                             13 | 
                             Failed | 
                             
                                  Extended chassis failed 
                              | 
                         
                         
                             |  removed   | 
                             14 | 
                             Removed | 
                             
                                  Extended chassis removed 
                              | 
                         
                         
                             |  hl-upg-seq   | 
                             15 | 
                             Hitless Upgrade Sequence | 
                             
                                  Hitless upgrade sequence 
                              | 
                         
                         
                             |  chk-upg-seq   | 
                             16 | 
                             Check Upgrade Sequence | 
                             
                                  Check upgrade sequence 
                              | 
                         
                         
                             |  upg-start   | 
                             17 | 
                             Ready for Upgrade | 
                             
                                  Save states, getting ready for upgrade 
                              | 
                         
                         
                             |  hl-upg-idle   | 
                             18 | 
                             Hitless Upgrade Idle | 
                             
                                  Hitless upgrade idle state 
                              | 
                         
                         
                             |  chk-ins-seq   | 
                             19 | 
                             Check Insert Sequence | 
                             
                                  Check insert sequence 
                              | 
                         
                         
                             |  hl-upg-fail   | 
                             20 | 
                             Hitless Upgrade Failed | 
                             
                                  Hitless upgrade failed 
                              | 
                         
                         
                             |  aa-upg-rdy   | 
                             21 | 
                             Active Active Upgrade Ready | 
                             
                                  Active/Active upgrade ready 
                              | 
                         
                         
                             |  aa-upg-idle   | 
                             22 | 
                             Active Active Upgrade Idle | 
                             
                                  Active/Active upgrade idle 
                              | 
                         
                         
                             |  aa-upg-done   | 
                             23 | 
                             Active Active Upgrade Done | 
                             
                                  Active/Active upgrade done 
                              | 
                         
                         
                             |  aa-upg-fail   | 
                             24 | 
                             Active Active Upgrade Fail | 
                             
                                  Active/Active upgrade failed 
                              | 
                         
                         
                             |  aa-ver-mismatch   | 
                             25 | 
                             Active Active Version Mismatch | 
                             
                                  Active/Active version mismatch 
                              | 
                         
                         
                             |  ch-type-mismatch   | 
                             26 | 
                             Extended Chassis Type Mismatch | 
                             
                                  Extended chassis type mismatch 
                              | 
                         
                         
                             | DEFAULT  | 
                             unknown(0) | 
                             Unknown | 
                             
                                  Unknown state
                              |