1 iibcreateswitchcfg
2? 
2  -output directory  -hostname hostname  -fsport portnumber
3? 
3  -bsport portnumber  -adminport portnumber  -dname distinguishedname  -keyalg keyalgorithm
4? 
4  -keysize keysize  -sigalg signaturealgorithm  -validity validityperiod  -password privatekeypwd