Video: Qhov txawv ntawm LAN WLAN thiab WAN yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
WLAN = Wireless LAN . Nws yog lub network uas lub wireless access point tsim. WAN = Thaj tsam dav Network. Ib qho "hauv zos" network (uas yog ob lossis ntau yam khoom siv txuas nrog ua ke).
Ib yam li ntawd, WAN txawv ntawm LAN li cas?
A LAN kev twb kev txuas yog ib tug high-ceev kev twb kev txuas rau a LAN . A WAN txuas ob peb LANs , thiab tej zaum yuav txwv tsis pub muaj kev lag luam (lub koom haum lossis lub koom haum) tuaj yeem nkag mus rau pej xeem. Lub tshuab yog kev kub ceev thiab pheej yig heev. Internet yog ib qho piv txwv ntawm cov pej xeem thoob ntiaj teb WAN.
Tsis tas li ntawd, qhov txawv ntawm wireless LAN thiab WiFi yog dab tsi? Thaum wireless LANs xa mus rau ib qho chaw hauv cheeb tsam ( LAN ) uas tus neeg siv xov tooj tuaj yeem txuas tau los ntawm a wireless (xov tooj cua) kev sib txuas; Wi-Fi (luv rau " wireless fidelity") yog ib lo lus rau tej hom WLANs uas siv specifications hauv 802.11 wireless tsev neeg raws tu qauv.
Tsuas yog li ntawd, yog LAN thiab WiFi tib yam?
Teb: Ob leeg Wi-nkaus ( wireless fidelity) thiab WLAN ( wireless hauv cheeb tsam network ) txhais tau tias ib yam - nkawd ob leeg xa mus rau ib wireless network uas tuaj yeem hloov cov ntaub ntawv ntawm kev kub ceev.
4 hom network yog dab tsi?
A network muaj ob lossis ntau lub khoos phis tawj uas txuas nrog txhawm rau muab cov peev txheej (xws li tshuab luam ntawv thiab CDs), sib pauv ntaub ntawv, lossis tso cai rau kev sib txuas lus hauv hluav taws xob. Ob qho tib si hom kev tes hauj lwm suav nrog: Hauv Zos Network (LAN) Dav dav Network (WAN)
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