Given the following configuration： port-profile type ethernet DATA-UPLINK vmware port-group switchport trunk allowed vlan 1-3967，4048-4093 channel-group auto mode on no shutdown state enabled port-profile type ethernet MGMT-UPLINK vmware port-group switchport trunk allowed vlan 10-12 channel-group auto mode on no shutdown state enabled VEMs are seen to be joining and then are lost from the Cisco VSM. How would you resolve this issue？（）

A. Remove second NIC from each port profile
B. Remove VEM from VSM （no vem X）， remove NICs， and reinsert
C. Ensure that VLANs on uplink profiles are not overlapping
D. Reinstall VEM
E. Issue the command "module vem X execute vemcmd set pinning module vsm 1"