$@F|K\%"%+%G%_%C%/!&%M%C%H%o!<%/!&%K%e!<%9(J
                     $@!J8&5f%M%C%H%o!<%/O"9g0Q0w2q!'H/9T!K(J
            JCRN (Japan Committee for Research Network) Newsletter
                         Vol. 2, No. 1, Decembrer 4, 1992 ($@2~(J)
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JCRN$@!'0Q0wD9!aLn8}@50l!JElKLBg!K(J
$@!!!!!!I{0Q0wD9!a@PED@25W!JElBg!K(J
JCRN$@;vL36I!'")(J113$@!!J85~6hLo@8(J2$@$N(J11$@$N(J16$@!!ElBgBg7?7W;;5!%;%s%?!<!!!J@PED!K(J
$@!!!!(Je-mail:ishida@u-tokyo.ac.jp $@!JEEOC!K(J03-3818-0287 (FAX) 03-3814-7279
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  $@$3$N(Jversion$@$G$O!"(JTISN$@$N5-=R$r3x9>@h@8$NJ8>O$HF~$lBX$($^$7$?!#(J
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1.$@$O$8$a$K(J
$@!!(JJohn S.Quarterman$@$K$h$l$P!"@$3&$N<g$J%"%+%G%_%C%/!&%M%C%H%o!<%/$N8=>u!J%[%9%H(J
$@?t!"%f!<%6?t!K$O!"(J1992$@G/(J7$@7n8=:_!"<!$N$h$&$K$J$C$F$$$k$H$$$&!#(J
$@!!!!!!!!!!!!!!!!!!!!!!!!!!%[%9%H?t!!!!%f!<%6?t(J
$@!!!!!!%$%s%?!<%M%C%H!!(J    992,000     4,300,000$@!JB>$KL14V4k6H$G(J600,000$@%[%9%H!K(J
      Fidonet              16,303       960,000
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  $@$3$N$&$A!"(JFidonet$@$O>.Cf9b9;!";TL1CDBN$J$I$rEEOC@~$G$D$J$0%M%C%H%o!<%/$G!"@$3&(J
$@E*$K3H$,$C$F$$$k$,!"$o$,9q$G$N;22C$O>/$J$$!#(JUUCP$@$O$o$,9q$N(JJUNET$@$,$=$N0lIt$G$d$O(J
$@$jEEOC@~$N%M%C%H%o!<%/$G$"$k!#(J
$@!!K\9F$G$O$3$&$7$?@$3&E*$JGX7J$r0U<1$7$J$,$i!"$o$,9q$N%"%+%G%_%C%/!&%M%C%H%o!<(J
$@%/$N8=>u!"$o$,9q$G$bK>$^$l$kL5NA8x3+>pJs%5!<%S%9!">-Mh$X$N2]Bj$J$I$K$D$$$F=R$Y(J
$@$k!#(J

2.$@$o$,9q$N%"%+%G%_%C%/!&%M%C%H%o!<%/$N8=>u(J
$@!!0J2<$KBeI=E*$J%M%C%H%o!<%/$G$N:G6a$NE83+$r>R2p$9$k!#(J

 A)WIDE(Widely Integrated and Distributed Environment)
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  $@$N8&5fMQ%$%s%?!<%M%C%H$G$"$k!#:G6aCmL\$9$Y$-E83+$H$7$F$O!"<!$N$3$H$,$"$k!#(J
$@!!(J(1)1992$@G/(J10$@7n$h$j!"$o$,9q$N(J2$@Bg%Q%=%3%sDL?.%7%9%F%`$G$"$k(JNiftyServe$@$*$h$S(JPC-
$@!!!!(JVAN$@$H$N4V$GEE;R%a!<%k$NAj8_E>Aw$,2DG=$H$J$C$?!#Nc$($P(JNiftyServe$@$N>l9g!"<!$N(J
    $@$h$&$K$7$F%a!<%k$,Aj8_$KAw$l$k!#(J
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     (b)NiftyServe$@$+$i(JWIDE$@$X(J
$@!!!!!!!!!!!!(Jgo internet $@%3%^%s%I$rEjF~$7!"%a!<%k$N$"$F@h$r(Jishida@u-tokyo.ac.jp
$@!!!!!!!!!!!!$N$h$&$K$9$k!#(J
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$@!!!!(J $@$-$?$3$H$b$"$C$F!"8&5f3+H/ItJ,$O$=$N$^$^(JWIDE$@%W%m%8%'%/%H$H$7$F;D$9$,!"<BMQ(J
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$@!!(J         ANS=Advanced Network Services$@!!!!!!!!!!!!!!(JUnipalm (UK)
           PSI=Performance Systems International      Swipnet (Sweden)
           US Sprint                                  Telecom Finland
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$@!!!!(J $@$?7A$K6a$$!#$3$&$7$?Nc$OA4JF$GA}$($D$D$"$k!#%5%]!<%H$9$k5;=Q$K$O%U%l!<%`!&(J
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  (3)WIDE$@$O8&5f%W%m%8%'%/%H$G$"$j!"<!$N$h$&$J8&5f$,9T$o$l$F$$$k!#(J
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$@!!!!!!!!(JWWFS(World Wide File System)
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 B)SINET$@!J3X=Q>pJs%;%s%?!<!K(J
$@!!(J(1)SINET$@$X$O!"M=Dj$b4^$a$F!"KLBg!"ElKLBg!"L>Bg!"5~Bg$J$I(J9$@Bg3X$*$h$S(J6$@%M%C%H%o(J
$@!!!!(J $@!<%/(J[TRAIN$@!JElBg!K!$C^GH!JC^GHBg!$?^>pBg!K!$(JHEPnet($@9b%(8&!K!$(JJOIN$@!JM}2JBg!K!$(J
     SSnet$@!J1'Ch8&!K!$(JWIDE$@!J7D1~Bg!K(J]$@$,2CF~$7$F$$$k!#(J
$@!!(J(2)$@2s@~B.EY$O(J128Kbps/256Kbps$@$@$,!"(J1993$@G/(J1$@7nKv$K$O$9$Y$F(J512Kbps$@$KA}6/$9$k!#$^(J
$@!!!!(J $@$?(JNASA(Ames)$@$X$N9q:]2s@~$b!"(J1993$@G/(J2$@7n:"$K(J192Kbps$@$+$i(J256Kbps$@$KA}6/$9$kM=Dj(J
     $@$G$"$k!#$^$?9qFb2s@~$N%P%C%/%"%C%W$K$O!"(JISDN(64Kbps)$@$r;HMQ$9$k!#(J
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$@!!(J   IP$@@lMQ@~$r@_CV$7!"%k!<%?$rCV$$$F!"<~JUBg3X$N=8@~$,2DG=$J$h$&$K$9$k!#(J
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$@!!(J $@!!(Jrnet Interchange)$@$r1?MQ$5$;!"(JSINET$@$HAj8_@\B3$9$k!#(J
 
 C)TISN(Tokyo-university International Science Network)
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$@!!(J(4)$@9qFb$N@\B3$O%G%8%?%k@lMQ2s@~$G(J48Kbps$@$+$i(J512Kbps$@!"3$30$H$N@\B3$O%O%o%$Bg3X(J
$@!!!!(J $@$H$N4V$K(J128Kbps$@$N2s@~$r;}$D!#(J
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 E)JAIN(Japanese Academic Inter-University Network)
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        NOC      $@7W!!!!!!(J   IP         X.25        SLIP        UUCP
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