2020Ӌ(j)C(j)ȼ(j)ԇW(wng)j(lu)̎c(din)W(wng)B
r(sh)g2020-03-13 11:28:00 (li)Դo(w)n(yu)W(wng) [wС ]
2020Ӌ(j)C(j)ȼ(j)ԇW(wng)j(lu)̎c(din)W(wng)B
1W(wng)j(lu)BĿ:nj(g)W(wng)j(lu)BӣԌ(sh)F(xin)ڸ(ni)ϢQYԴͅf(xi)ͬ
2W(wng)Bʽ:ľxϷбؾW(wng)Bh(yun)̾W(wng)BLAN-LANLAN-WAN-LAN;ĻBõĽ|(zh)^(q)ͬS(x)||(li)pg(xin)UTPpg(xin)STPģwBӷʽ
3W(wng)B:
(^repeater):ʹ^ڲͬ|֮g(f)λ̖(ho)OSIBͬ(li);W(wng)ֻŴ̖(ho)(q)(dng)L(zhng)xͨšַQ(chng)(xin)(hub)ɷ֞ͨͣɯBӽMͺߙn
W(wng)(bridge):ʹþW(wng)ھW(wng)֮g惦(ch)D(zhun)l(f)OSI(sh)(j)·ӣ(zhn)_f(shu)(yng)ԓλMACBݵַľW(wng)ͬMACMACַԼ惦(ch)D(zhun)l(f)M(jn)оW(wng)gϢQđ(yng)ϷֱؾW(wng)h(yun)̾W(wng)ɾW(wng);ĎD(zhun)l(f)ܷW(wng)Դַ·xW(wng)W(wng)TBĻЌW(xu)(x)^(gu)VD(zhun)l(f)ͷ֦(sh)㷨
(1)W(wng)ϢD(zhun)l(f)r(sh)ҪõַD(zhun)l(f)ЌW(xu)(x)MACַ;W(wng)?q)?yng)P(gun)ϵ(zhn)_D(zhun)l(f)ԓW(wng)W(wng)δW(xu)(x)MACַr(sh)㌢l(f)տ֮нӿڣ@ھW(wng)(dng)r(sh)(hu)ɴďVQ(chng)VL(fng)
(2)U(ku)չ(sh)f(xi)hǞ˿˷ھW(wng)߾W(wng)j(lu)ӹڳ·ľW(wng)гF(xin)Ϣ·ɾW(wng)cĆ(wn)}IEE802.1x˷֦(sh)f(xi)hSTP(g)W(wng)j(lu)·ɶxo(w)·Ę(sh)νY(ji)(gu)
(3)Դַ·xW(wng)SRBҪژ(bio)ӛh(hun)IEEE802.5(bio)ӛh(hun)W(wng)Bͬ;W(wng)r(sh)ʹ÷bW(wng)D(zhun)QӷʽԴַ·xW(wng)SRT
·(router):ʹ·ڲͬW(wng)j(lu)g惦(ch)D(zhun)l(f)ֽMOSIW(wng)j(lu)ӣҪ̎W(wng)j(lu)ӵĔ(sh)(j)ֽMW(wng)j(lu)ַQ(sh)(j)ֽMD(zhun)l(f)ҪQW(wng)Ϣͨŵ·
W(wng)P(gun)(gateway):ʹÅf(xi)hD(zhun)Qṩߌӽӿڣڑ(yng)Ì
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