为XENSERVER 7.0 WINDOWS GUEST VM设置DHCP IP

Question

xe vif-configure-ipv4 uuid=6d1be713-1d6a-8b85 address=192.168.8.141/24 gateway=192.168.8.1 mode=static  

我可以成功为WINDOWS GUEST VM设置静态IP

xe vif-configure-ipv4 uuid=6d1be713-1d6a-8b85 mode=none

WINDOWS GUEST VM无法设置回DHCP模式。