Create a host profile with Syslog.global.logHost as the option name and the name or IP address of the syslog server as the option value. Write a rule that applies the host profile to all hosts that you want to provision with the settings that you specified in the reference host.
Refer below link for Creating Host profile with syslog option.
vSphere Documentation Center
Refer below link to create link for writing rule.
https://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.install.doc_50%2FGUID-7EDD1...
