Infrastructure Software

I've installed ldom on T1000 in my Corp. There are primary, ldg1,ldg2.
bash-3.00# ./ldm list
NAME STATE FLAGS CONS VCPU MEMORY UTIL UPTIME
primary active -n-cv SP 4 1G 0.5% 15h 59m
ldg1 active -n--- 5000 8 4G 13% 82d 15h 15m
ldg2 active -n--- 5001 4 1G 0.2% 15h 44m

But don't understand that process an adding virtual network in ldg2:
I do:
1. #ifconfig bge2 unplumb
2.get mac bge2 and do: #ldm add-vsw mac-addr=00:14:4f:83:46:18 net-dev=bge2 primary-vsw2 primary
3.reboot #shutdown -y -g0 -i6 --------> after vsw2 don't show up in my primary domain!!!! WHY?
4.ldm add-vnet vnet5 primary-vsw2 ldg2
5.mv /etc/hostname.bge2 /etc/hostname.vsw2
6.Status ldg2:
NETWORK
NAME SERVICE DEVICE MAC
vnet3 primary-vsw0@primary network@0 00:14:4f:fb:ea:1f
PEER MAC
primary-vsw0@primary 00:14:4f:f9:d4:ab
vnet1@ldg1 00:14:4f:f8:3f:2e
NAME SERVICE DEVICE MAC
vnet4 primary-vsw1@primary network@1 00:14:4f:fb:63:3c
PEER MAC
primary-vsw1@primary 00:14:4f:f9:3c:de
vnet2@ldg1 00:14:4f:fa:18:75
NAME SERVICE DEVICE MAC
vnet5 primary-vsw2@primary network@2 00:14:4f:f9:df:f7
PEER MAC
primary-vsw2@primary 00:14:4f:83:46:18

7.When I do #/usr/sbin/dladm show-link ---> vnet not exist!

When error in my configuration?
And How reconfigure virtual network in prymary so that it exist in ldg2?
Please help.