஫  MAC । ⨯ ࠢ饣 :

                  MAC

000011                          ॡ થ
000000                           㡫஢ 
000101                          ⢨ ⨢ 
000110                          ⢨ ᭮ 
000010                          
000100                          ⪠

  祭 (DA) ᫥ ।⢥   SFS 
   2  6 .  砥 塠⮢   
(I/G - Individual/Group)  ਧ 㠫쭮  -
  (⠪ ,   ⮪  㦥  
⠭ IEEE 802.3).  砥 6 ⭮    ⠪
 I/G ⮬,  ன । 쭮  쭮 -
祭  (U/L  ⠪ ,   ⠭ IEEE 802.3). ⠫ 
।  㧫, ஬  ᮮ饭 ।祭.

  筨 (SA)  ⠪  ࠧ  ଠ,  
  祭.

  (DATA)  ᮤঠ 짮⥫᪨ , -
祭  ।祭  ⮪ । ஢, ⠪ 
IPX, TCP/IP  NetBIOS.    ⠪ ᮤঠ  
⨯ ⮢ ஢ MAC,  뫨 ᬮ७ .  ᯥ-
쭮 ࠭祭    ,  ࠪ᪨  -
 - ⮣,  ⨬  ⤥쭮 ࠡ祩 ⠭樨 ६
'ᯮ殮  ࠭祭.

 FCS (஫쭠 㬬)    4   ᮤন
஫ 㬬 ⨯ CRC-32.   ᯮ  ஫ 訡.

 EFS ( ) ⮨   ⥩ - 楢 ࠧ-
⥫   .

 楢 ࠧ⥫ (ED).  㦥 砫  ⨬  
ᬮ७ થ,     ਮ⠥ -
⥫쭮 祭.   ᮤন, ஬ 㭨쭮 ᫥-
⥫쭮 ᪨ ᮢ,     1 
.  ஬筮  ⠭  1, ᫨ -
    ⭮ ।,  ࠢ 0, 
  ᫥ (⢥).  㦥 訡
뢠  0   ᮧ   筨.  宦-
 ⮣ ᮮ饭 १   ஢  㣨 㧫
ந  ஫쭮 㬬  㦥 訡.

146  