this is over nxge4 and nxge10, vlan503 and vlan800, IMPORTANT: reboot after placing files
/etc/hostname.nxge503004 crmdev41/26 netmask + broadcast + group crmdevnew1 deprecated -failover up addif crmdev/26 netmask + broadcast + failover up
/etc/hostname.nxge503010 crmdev42/26 netmask + broadcast + group crmdevnew1 deprecated -failover standby
/etc/hostname.nxge800004 crmdev11/26 netmask + broadcast + group crmdev10new deprecated -failover up addif crmdev10/26 netmask + broadcast + failover up
/etc/hostname.nxge800010 crmdev12/26 netmask + broadcast + group crmdev10new deprecated -failover standby