hi
I was trying to update VMware ESXi, 5.5.0, 1331820 to ESXi-5.5.0-20170904001-standard (Build 6480324), there was lot of updates in between, I have reach to 3343343 and it was working fine. but when I update 2016080001, while doing the sixth update we lost the Vcenter connectivity, please suggest me the best procedure, is it required to update vcenter first?
| Sl No | Release Name | Release Date | Build Number | Remarks |
| 1 | VMware ESXi, 5.5.0, 1331820 | 1331820 | Existing Version | |
| 2 | update-from-esxi5.5-5.5_update01 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:654.4 MB | 03-11-14 | 1623387 | Updated |
| 3 | update-from-esxi5.5-5.5_update02 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:655.9 MB | 09-09-14 | 2068190 | Updated |
| 4 | update-from-esxi5.5-5.5_update03 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:660.8 MB | 09/16/2015 | 3029944 | Updated |
| 5 | ESXi550-201510001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:334.8 MB | 10-06-15 | 3116895 | Updated |
| 6 | ESXi550-201512001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:699.2 MB | 12-08-15 | 3248547 | Updated |
| 7 | ESXi550-201601001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:354.7 MB | 01-04-16 | 3343343 | Error - Unable to communicate with vCenter Server |
| 8 | ESXi550-201602001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:354.7 MB | 02/21/2016 | 3568722 | Error - Unable to communicate with vCenter Server |
| 9 | ESXi550-201608001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:707.7 MB | 08-04-16 | 4179633 | Unable to update from ESXi550-201602001 |
| 10 | ESXi550-201609001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:520.7 MB | 09/15/2016 | 4345813 | Not updated |
| 11 | ESXi550-201612001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:516.5 MB | 12/20/2016 | 4722766 | Not updated |
| 12 | ESXi550-201703001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:360.9 MB | 03/28/2017 | 5230635 | Not updated |
| 13 | ESXi550-201709001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:523.7 MB | 09/14/2017 | 6480324 | Not updated |
| 14 | ESXi550-201801002 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:363.0 MB | 01/22/2018 | 7618464 | Not updated |
| 15 | ESXi550-201803001 Product:ESXi (Embedded and Installable) 5.5.0 Download Size:364.6 MB | 03/20/2018 | 7967571 | Not updated |