i have installed new SAN switch Brocade BR-300 24 port. i can login with admin account but not able to login with root user with default password. the issue i am not able to access web interface, and even no error message. Java is not a issue as i have existing brocase switch working fine.
Kernel: 188.8.131.52Fabric OS: v8.1.0b
->i have installed new SAN switch Brocade BR-300 24 port.
are you sure the Switch is Brocade 300 ???
1) Brocade 300 is not supported by FOS 8.x
2) in FOS 8.x is root by default disable
3) log as admin in command line and executed the command
"rootaccess --set all"
Brocade 300  is supported even by FOS 8.1.2
provide us output of command: userconfig --show -r root
--->>>Brocade 300  is supported even by FOS 8.1.2
From Release Notes 8.0.x
Deprecated hardwareThe following Brocade devices are no longer supported starting with this release.• 300, 5100, 5300, 7800, VA-40FC, Brocade Encryption Switch, DCX, DCX-4S• 5410, M5424, 5430, 5431, 5432, 5450, 5460, 5470, 5480, NC-5480
From Release Notes 8.1.2
Hardware SupportSupported devicesThe following devices are supported in this release:G610, G620, X6-8, X6-4
6505, 6510, 6520, DCX8510-8, DCX8510-46542, 6543, 6545, 6546, 6547, 6548, M6505, 65587840
before I replied I checked FOS 8.2.1a files and yes , it supports brcd300,5100 and 4 other older types
otherway I wouldnt write it.
there are no old switches supported by FOS 8.x, excpeted Gen5 Plattforms.