Subject: How the Binary Encoding Protocol truncating a string or sequence

From: 周 自春 <[email-masked]>
Date: Sat, 20 Jan 2001 08:32:07 +0800

Hi,
  I have several question when read the protocol.
  The first is: when the protocol is encoded in
binary, how can i know the end of a string or a
sequence(such as 'IA5String' or 'Seuqence of ...').
Maybe it's ok in text encoded. There is no field of
length to indicate the string's or sequence's length.
  The second is: I cann't find some Package used in
Appnedix A. such as the 'ds0', where does it been
defined?
  The third: The termination has three states, one is
'Testing', i don't know who use this, the MG or the
system manager? Use it for testing what?

  Thanks.
  ZhouZichu

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