000  $anz n  2
000  $a주제어
001  $aKSH1998000612
005  $a19980429124841
008  $a980429 n azknnaabn          |a a|a    | 
150  $aRIP
450  $wr$i영어$arouting information protocol
550  $wg$aIGP
550  $wg$a인터넷 프로토콜[internet protocol]
550  $aIGRP
550  $aOSPF
550  $aRTMP