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Posted by lander on July 16, 2007, 3:19 am
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After reading the 802.2 std, I've got several questions:
1, what does DL-REPLY-UPDATE.request exactly do? Does it mean that if
I pass an DL-reply.indication to LLC user, the user will have to use
"DL-REPLY-UPDATE.request" to pass response to the peer LLC entity?
2, As for the substatus field:CCCCRRRR, there are several values of
CCCC or RRRR, some of the meanings are the same, some of the meanings
are not clearly addressed, is there any specific or detailed document
describing how to set CCCC or RRRR field in the response?
3, the variable v(RB) is used to set CCCC field for duplicate command,
and there is also one value named as "Temp err", if the "temp err"
disappears, and the duplicate command comes in, should the CCCC is the
same as the previous one (v(RB))? why?
Thanks very much!
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