| Description | Maximum number of sequentially numbered IPDUs
that the connection component may have
outstanding (unacknowledged) at any given time.
Ww is initialized to the value of
llcCcOperMaxUnackedIPDUsSend when the link is
established. When the dynamic window algorithm
is invoked, Ww varies from 1 up to
llcCcOperMaxUnackedIPDUsSend.
Each time the llcCcOperWw value is decreased,
the reason is recorded in llcCcOperLastWwCause,
and llcCcStatWwCount is incremented by 1.
This function is not described in the IEEE
802.2 specification [5], but is widely
implemented. |