Windows Server 2008 R2 (VM) is internet-connected in standard switch but not in distributed switch

Attached are the situations:

Router gateway: 192.168.100.1

ESXi 5.5: 192.168.100.2

VCSA: 192.168.100.3

Win Svr 2008: 192.168.100.110 (DHCP via router gateway)

Standard switch connected to vmnic0

Configure default distributed switch connected to vmnic1

Just installed new VM windows server 2008 R2 x64, in VMs Port Group,

If I put windows server 2008 in distributed switch, no internet connection

If I put windows server 2008 in standard switch, it has internet connection

If in distributed switch:

OS can ping: router gateway, ESXi, or VCSA,

Laptop in LAN (192.168.100.101) can ping 192.168.100.110,

but OS can not ping internet or even public interface of router (say 1.1.1.1),

Tried:

- Change E1000 to VMXNET3, no luck

- all windows server 2008 firewall profile (public, private, domain) are disabled, no luck

With distributed:

1. Please help to make the OS has internet connection,