05 fjks fldgi
mß.Kl lafYa;%fha fkÜj¾lska ms<sn|j oekqu ,nd.ekSu i|yd wm úiska bosßm;a lrk fuu mdvï ud,dfõ ;j;a lreKq /ila
fï ,smsh u.ska idlÉPd lruq¡ wms miq.sh ,smsfhka fudvï j¾. 3 la .ek i|ykalrd¡ ta.ek jeä ÿrg;a oek.uq¡
- Internal modem
- External modem
- Wireless modem
fuh mß.Klfha System unit tl ;=, iú lrkq ,nhs'Mother board tl u; we;s PCI slot u.ska fuh mß.Klhg iïnkaO fõ' fuhg wjYH lrk úÿ,sh Mother board tl u.skau imhkq ,efí¡
fudvï tl mß.Klhg iïnkaO fjk wdldrh¡
2. External modem
fuh mß.Klhg msg;ska iïnkaO fõ'fuys tla fl,jrla mß.Klhg iïnkaO jk w;r wfkla fl,jr telephone line tlg iïnkaO fõ' thg wjYH úÿ,sh ndysßka imhkq ,efí'
fuh mß.Klhg iïnkaO fjk wdldrh¡
3. Wireless modem
fuu Modem j¾.h Serial port fyda USB port wdOdrfhka mß.Klhg iújk kuq;a wfkla mi wire rys;j .=jka úÿ,s ;rx. fyda Micro waves Tiafia ixksfõok moaO;shg iïnkaO fõ'
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fuu Modem j¾.h Serial port fyda USB port wdOdrfhka mß.Klhg iújk kuq;a wfkla mi wire rys;j .=jka úÿ,s ;rx. fyda Micro waves Tiafia ixksfõok moaO;shg iïnkaO fõ'
- Bridge
o;a; ixksfõokfhaÈ mß.Kl cd, ;=< o;a; yqjudrefõÈ we;sjk ;onoh uÕ yrjd .ekSug fhdod.kakd Wmdx.hls' fuys§ isÿ lrkq ,nkafka jeäjk ;onoh u.yrjd .ekSug cd,h fldgia j,g fjka lsÍuhs' Bridge hkq oDvdx. u; l%shdlrk WmlrKhls' fuh Nú; lr cd, lsysmhla iïnkaO l, yels w;r tajdfha ;sìh hq;af;a tlu protocol tlls'
- Gateway
- Router
- HUB
- Repeater
cd,hla úYd, jk úg we;sjk ÿ¾j, ix{d j¾Ok ioyd Repeater Ndú; fõ'
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o;a; iïfma%Ikh i,lk úg mß.Kl cd, iïfma%Ik udOHh"protocol yd Modem hk ixl,amh m%udKj;a jk kuq;a mß.Kl f,dalfha ÈhqKqj;a iu. by;ska olajk ,o Bridge"Gateway" Router"HUB"Repeater"Switch hk Wmdx. Ndú;d lrkq ,nhs' cd, l%ufha mj;sk hï hï ÿ¾j,;d u.yrjd .ekSug ms,shï f,i tu Wmdx. Ndú;d lrhs'
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;rula úYd, fkÜjlska i|yd fuu fkÜj¾la iaúÜÉ ke;=ju neß fldgils¡![]()
mß.Kl cd,hl l%shdlÍ;ajh hkq Network card keue;s oDvdx. Wmdx.h u; wod, protocols tl l%shdldÍ ù úúO fiajdjka ioyd u.mE§uhs' fuu l%shdldÍ;ajh ia:r 4lska oelaúh yel'
fuys§ oDvdx. ia:rh Physical layer jYfhka olajk w;r th u; IP l%shd;aul fõ'TCP yd IP hkq uDÿldx. folls'TCP layer tl u; úoHq;a ;eme,a jeks Application layer l%shd;aul fõ'
tfykï Thd,g jvd;a jákd f;dr;=re iu.ska ó,. mdvñka yuqfjuq¡ miq.sh mdvï my;ska mSúi n,kak¡
- switch
o;a; iïfma%Ikh i,lk úg mß.Kl cd, iïfma%Ik udOHh"protocol yd Modem hk ixl,amh m%udKj;a jk kuq;a mß.Kl f,dalfha ÈhqKqj;a iu. by;ska olajk ,o Bridge"Gateway" Router"HUB"Repeater"Switch hk Wmdx. Ndú;d lrkq ,nhs' cd, l%ufha mj;sk hï hï ÿ¾j,;d u.yrjd .ekSug ms,shï f,i tu Wmdx. Ndú;d lrhs'
;rula úYd, fkÜjlska i|yd fuu fkÜj¾la iaúÜÉ ke;=ju neß fldgils¡
mß.Kl cd,hl l%shdlÍ;ajh hkq Network card keue;s oDvdx. Wmdx.h u; wod, protocols tl l%shdldÍ ù úúO fiajdjka ioyd u.mE§uhs' fuu l%shdldÍ;ajh ia:r 4lska oelaúh yel'
- Application layer
- TCP layer
- IP layer
- Physical layer
fuys§ oDvdx. ia:rh Physical layer jYfhka olajk w;r th u; IP l%shd;aul fõ'TCP yd IP hkq uDÿldx. folls'TCP layer tl u; úoHq;a ;eme,a jeks Application layer l%shd;aul fõ'
tfykï Thd,g jvd;a jákd f;dr;=re iu.ska ó,. mdvñka yuqfjuq¡ miq.sh mdvï my;ska mSúi n,kak¡