tabunn

http://www.cisco.com/cisco/web/support/JP/docs/SW/DCSWT/Nex7000SWT/CR/020/fp__cmds.html?bid=0900e4b18252968e#pgfId-2302661

http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/fabricpath/configuration/guide/fp_switching.html#wp1791414