How do i configure init.ora of ASM?

let me show example: init.ora file of ASM

background_dump_dest=/oracle/10g/admin/+ASM/bdump
core_dump_dest=/oracle/10g/admin/+ASM/cdump
user_dump_dest=/oracle/10g/admin/+ASM/udump
instance_type=asmcompatible=10.1.0.2.0
large_pool_size=12M
remote_login_passwordfile=exclusive
processes=50