Serial connection to IBM 2109 F32 switch?? settings??

[MitVongNam]

I had tried Serial connection (9 pins) with the folliwng settings but failed:
Bps: 9600
Parity: None
Data Bits: 8
Stop bits: 1
Flow Control: None

Coul;d it be? Bad settings? bad cable? or serial connection is blocked? Must connect via LAN/NIC connection??

Thanks in advance;

[MitVongNam]

Forgot to mention.

Have no idea what the IP address of the switch is?

[Marek Nelec]

IIRC it's a Brocade switch. Default parameters for Brocade switches:
IP address: 10.77.77.77
User: admin
password: password

hope this helps

[MitVongNam]

Thanks.