3.2.  LLC     (802.2)      191

  (1  2 )       
LLC2         LLC1 (. 3.2).

123456

  
7   8   9   10   11   12

13 14 15 16

 (Information)  (Supervisory)  (Unnumbered)	0	N(S)	P/F	N(R)
	1	0	s						N(R)
	1	1		P/F		

. 3.2.   

  LLC1       .  
       .     -
    ,     
   ,     . ,   -
 Ethernet        ,   
  LLC1,     Ethernet,   003
(       ).

  LLC2     .     -
       .  P/F (Poll/Final)  
:      Poll  ,    
 ,       Final    ,   
  .

       
,        LLC2.  
     ,  -
      .    -
 .

      (SABME). 
     .   
        HDLC. 
        -
  .

   (UA).    -
   .

   (REST).    .

       -
    .    LLC2
 ,        .
  ,       -
   .       
      ,   -
 .

     N(S)    -
 ,    N(R)    ,  
    .    LLC2 -