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<TITLE>ADSL HOWTO for Linux Systems: ADSL $B35O@(B</TITLE>
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<H2><A NAME="s3">3. ADSL $B35O@(B</A></H2>
<P>
<H2><A NAME="ss3.1">3.1 ADSL $B$H$O!)(B</A>
</H2>
<P>$BHsBP>N%G%8%?%k2CF~<T@~(B(ADSL)$B$O!"(B
<UL>
<LI> $B4{@_$NEEOC@~$rMxMQ$7$?EEOC2s@~5;=Q$K$b$H$E$/!#(B</LI>
<LI> $B9bB.$J%G!<%?E>Aw$H%"%J%m%02;@<$,MxMQ$G$-$k(B($B2;@<$K%G!<%?$r>h$;$k(B)$B!#(B</LI>
<LI> IP $B@\B3$r9T$&$?$a$N%G%8%?%k@lMQ@~!#(B</LI>
<LI> $BKLJF$G$NE>Aw%l!<%H$NAH9g$;$O2<5-$NDL$j$G$9!#(B<BR>
$B>e$j(B/$B2<$j(B <BR>
256 kbps/256 kbps <BR>
384 kbps/128 kbps <BR>
384 kbps/384 kbps <BR>
384 kbps/1.5 Mbps <BR>
$B$=$NB>$b$m$b$m$NAH9g$;(B<BR></LI>
<LI> $B%$!<%5%M%C%H(B 10base-T $B%$%s%?!<%U%'!<%9$r$O$8$a!"I}9-$$8\5RC<Kv(B(CPE)$BMQ(B
$B$N%*%W%7%g%s$,$"$k!#(B</LI>
<LI> ISP $B$X$N@lMQ@~@\B3!#(B</LI>
<LI> IP $B%5%V%M%C%H$,MxMQ$G$-$k(B(ISP $B$K$b$h$j$^$9$,!"(B1 $B$+$i(B 254 $B$^$G$N(B IP
$B%"%I%l%9$,MxMQ$G$-$k$^$9(B)$B!#(B</LI>
<LI> $B%W%i%$%Y!<%H$J@lMQ@~(B(T1) $B@\B3$h$j0B2A!#(B</LI>
</UL>
<P>
<P>
<P>
<H2><A NAME="ss3.2">3.2 ADSL $B$NE,MQNN0h(B</A>
</H2>
<P>ADSL $B$O@lMQ@~$G9bB.$J%G!<%?DL?.$r9T$J$&$3$H$K$h$C$F!"%$%s%?!<%M%C%H$d(B
$B%$%s%H%i%M%C%H$K%"%/%;%9$G$-$k$h$&$K@_7W$5$l$F$$$^$9!#@\B3$K$O4{@_$N$h$jBP(B
$BF<@~$NEEOC@~$rMxMQ$7$^$9!#$D$^$j(B ADSL $B$O4{@_$NEEOC2s@~$r$$$8$k$3$H$J$/!"(B
$BJF9q$N(B 60 $B$+$i(B 80% $B$GMxMQ$9$k$3$H$,$G$-$^$9!#$/$o$($F(B $B%"%J%m%0!&%b%G%`(B
(56kbps)$B$d(B ISDN(128kbps)$B$HF1$8@~$r;H$$$J$,$i!"(BT1(1.5Mbps)$B$K6a$$B.EY$GMxMQ(B
$B$G$-$^$9!#(B
ADSL $B$OIaDL!"@lMQ%G%8%?%k2s@~%5!<%S%9$h$j$b2A3J$,0B$/@_Dj$5$l$F$$$F!"(BT1 $B$H(B ISDN
(ISDN $B4pK\;HMQNA$r4^$`(B)$B$NCf4V$K0LCV$E$1$i$l$^$9!#(B
<P>$BEEOC2q<R$O(B ADSL $B$r%1!<%V%kEEOC2q<R$,Ds6!$7$F$$$k%1!<%V%k!&%b%G%`$H6%9g$9$k(B
$B>&IJ$G!"2A3J$d@_Dj$NLL$G6%Ah$9$k$3$H$K$J$k$H8+$F$$$^$9!#%1!<%V%k!&%b%G%`$O!"(B
10 $B$+$i(B 30Mbps $B$H$$$&9-$$BS0h$r;}$C$F$$$^$9$,!"F1$8@~$rB>$N%f!<%6$H6&M-$7$F(B
$B;H$&$3$H$K$J$j$^$9!#$=$N7k2LF1$8@~$r;HMQ$7$F$$$k%f!<%6$NMxMQNL$K$h$C$F@-G=(B
$B$,Bg$-$/:81&$5$l$k$3$H$K$J$C$F$7$^$$$^$9!#(B
<P>
<P>ADSL $B$O9bB.$J%$%s%?!<%M%C%H@\B3$,I,MW$J(B SOHO $B$KE,$7$F$$$^$9!#$^$?(B ADSL
$B$O@lMQ@~$G%$%s%?!<%M%C%H$K@\B3$7$^$9$N$G!"%$%s%?!<%M%C%H7PM3$G$N$=$l$[$I9-$$(B
$BBS0h$rI,MW$H$7$J$$%5!<%P4V@\B3$d(B 5 $B$+$i(B 20 $BBf$N(B PC $B$,$"$k;v6H=j$r@\B3$9$k$N(B
$B$K$bE,$7$F$$$^$9!#$^$?<+Bp$+$i9bB.@\B3$rK>$s$G$$$k(B Linux $B%Q%o!<!&%f!<%6$K(B
$B$H$C$F$b:GE,$G$9(B:-)$B!#(B
<P>
<H2><A NAME="ss3.3">3.3 xDSL/DSL $B$H$O!)(B</A>
</H2>
<P>$B%G%8%?%k2CF~<T@~(B(DSL)$B$O!"%"%J%m%0$NEEOC@~$r;H$C$F<+Bp$HEEOC2q<R$r%G%8%?%k(B
$B2s@~$G7k$S$^$9!#2;@<%A%c%M%k$,J,$+$l$F$$$k$N$G!"EEOC$d(B FAX $B$=$NB>$HJB9T$7$F(B
$B9bB.$J%G!<%?E>Aw$,<B9T$G$-$^$9!#;HMQ<~GH?tBS0h$O!"(B0 $B$+$i(B 4kHz $B$,%"%J%m%02;@<(B
$B$G(B 4 $B$+$i(B 22MHz $B$r%G!<%?E>Aw$K;HMQ$7$^$9!#(BxDSL $B$O@lMQ%5!<%S%9$NAm>N$G$9!#(B
" x" $B$K$"$?$k%5!<%S%9$O!"(B
<UL>
<LI><B>ADSL </B>
Asymmetric Digital Subscriber Line: 1.5 Mbps-384kbps/384-128kbps </LI>
<LI><B>HDSL </B>
High-bit-rate Digital Subscriber Line: 1.5 Mbps/1.5 Mbps (4Wire)</LI>
<LI><B>SDSL </B>
Single-line Digital Subscriber Line: 1.5 Mbps/1.5 Mbps (2Wire)</LI>
<LI><B>VDSL </B>
Very high Digital Subscriber Line: 13 Mbps-52 Mbps/1.5 Mbps- 2.3 Mbps. </LI>
<LI><B>IDSL </B>
ISDN Digital Subscriber Line: 128 Kbps/128 Kbps. </LI>
<LI><B>RADSL </B>
Rate Adaptive Digital Subscriber Line: 384kbps/128kbps</LI>
<LI><B>UDSL </B>
Universal Digital Subscriber Line: 1.0Mbps-384kbps/384kbps-128kbps<BR>
" $B%9%W%j%C%?!<$J$7(B" $B$N(B DSL $B$b$7$/$O(B DSL-Lite $B$H$b8F$P$l$^$9!#(B
$B$=$NL>$NDL$j!"%9%W%j%C%?!<$,$$$j$^$;$s!#(B
Xbps/Ybps $B$O(B X $B$,EEOC2q<R$+$i$N%S%C%H!&%l!<%H$G!"(BY $B$,EEOC2q<R$X$N%S%C%H!&(B
$B%l!<%H$rI=$7$^$9!#(B</LI>
</UL>
<P>
<H2><A NAME="ss3.4">3.4 $B2?<oN`$b$NB.EY$,Ds6!$5$l$F$$$k$o$1$O!)(B</A>
</H2>
<P>ADSL $B$O4{@_$NEEOC@~>e$G%5!<%S%9$rDs6!$7$^$9$,!"EEOC@~<+BN$O(B 100 $BG/A0$K@_7W(B
$B$5$l$?$b$N$G!"%G%8%?%k!&%5!<%S%9$,9MN8$5$l$F$$$k$o$1$G$O$"$j$^$;$s(B($B>\:Y$O(B
FAQ $B$r8+$F$/$@$5$$(B)$B!#$7$+$b?7$7$$%5!<%S%9$J$N$G!"%W%m%P%$%@3F<R$O;T>l$K<u$1(B
$BF~$l$i$l$k$G$"$m$&E,@5$JNA6b$H5!G=$NAH9g$;$rLO:w$7$F$$$^$9!#(B
<P>$BJ?6QE*$J%f!<%6$N$?$a$K!"4pK\E*$K$O%*%W%7%g%s$r(B3$B$D$N%+%F%4%j$KJ,$1$F9M$($F(B
$B$$$^$9!#(B
<P>
<UL>
<LI><B>$B%m!<%(%s%I$J2HDm8~$1(B</B>
<P> $BB.EY$O(B 384kbps-128kbps $B$GHsBP>N@\B3(B
<P>
</LI>
<LI><B>$B%O%$%(%s%I$J2HDm8~$1$b$7$/$O%m!<%(%s%I$J%S%8%M%9!&%f!<%68~$1(B</B>
<P> $BB.EY$O(B 1.5Mbps-384kbps $B$GHsBP>N@\B3(B
<P>
</LI>
<LI><B>$B%O%$%(%s%I$J%5!<%P8~$1(B</B>
<P> $BB.EY$O(B +2.0Mbps-1.1kbps $B$GBP>N@\B3(B
<P>
</LI>
</UL>
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distrib
>
Mandriva
>
2008.1
>
x86_64
>
media
>
main-release
>
by-pkgid
>
17a4b2c1b6ee695e469f771cfdbee1d0
>
files
>
1899
