How to connect to VMware ESXi Server using libvirt API and virsh command

1) First install libvirt 1.0.0
http://fosshelp.blogspot.in/2013/03/how-to-compile-and-install-libvirt-100.html

2) Connect to VMware ESXi Server
#virsh -c esx://192.168.12.153?no_verify=1
or
#virsh -c esx://root@192.168.12.153?no_verify=1

esx : driver or hypervisor
192.168.12.153 : ESXi Server

#list --all

#list --help

#help