login parameters/text command

[Marcos Delmar <marcos@integrix.com>]

is an initiator allowed to send text parameters in a "text command"
without login in? or must the login text parameters be:
a- only sent along during the initiator "login request" packet
b- sent in a "text command" only after a "login response" has been
issued by the target to the initiator
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org:IQStor Networks, Inc.;Engineering Dept.
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email;internet:marcos@integrix.com
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