ESX5 ssh, the server appears yellow exclamation point

Problems and descriptions:

The host summary prompts: configuration issues, the host to enable the ESXi shell, SSH to enable the host.

　　Workaround:

In the ESXi5 open SSH or shell management, the ESX server will be alerted, the following settings to resolve the yellow exclamation point alarm

1. VMware vsphere connected to vcenter server or ESX servers

2. In the home page-> list-> host and cluster select your ESX server

3. Select "Configure" on the right and click "Advanced Settings" in the "Software" section

4. In the Advanced settings, select the Uservars in the left list

5. After selecting the Uservars in the left list, drag to the bottom right, and change the uservars.suppressshellwarning value to 1, no reboot is required. The alert disappears.