Zviri Mukati[Viga][Ratidza]
Imwe yeakanyanya kukosha network topologies ndeye mesh network, iyo inobatanidza zvishandiso zvine plethora yekubatanidza.
Mesh network anowanzo gadziridzwa sehombe, yakagovaniswa, ad hoc network yeasina waya yekutaurirana michina.
Iyo mesh network inopa akati wandei mabhenefiti, akadai sekuwedzera kufukidzwa uye hukuru hukuru. Semuyenzaniso, mesh network inoshandisa akawanda hops pakati peapi nodi mbiri kuti ive nechokwadi chekutaurirana pakati pemanodhi maviri etiweki.
Nenzira iyi, nzira iri pakati pemanodhi maviri etiweki inowanikwa kuendesa ruzivo pakati pemanodhi. Mukuwedzera, node imwe chete inogona kushandiswa kudzorera ruzivo pakati pemamwe node, nokudaro ichipa "musana" wetiweki.
Chii chinonzi Mechanism Inoshandisa Mesh Topology?
Kunze kwekungoendesa data kubva kune imwe node kuenda kune imwe, mesh network inogona zvakare "kushambadzira" kuvepo kwekubatana pakati penodhi mbiri.
Semuenzaniso, mesh network inogona kushambadza kuti ine chinongedzo kune chaiyo node (semuenzaniso, nekutepfenyura packet ine kero yenodhi).
Nenzira iyi, iyo node inogona kushandisa chinongedzo kutaurirana nemamwe ma node mune network.
Tafura yekufambisa inomisikidzwa pane fungidziro yekuti node dzinotaurirana zvakananga kunze kwe base station. Routing tables ine zvinhu zvinotevera:
Source identifier
Iyo sosi identifier ndiyo MAC kero yesosi node inotumira packet.
Chiziviso chekusvika
Mucherechedzo wekwaunoenda unozivisa nzvimbo yepakiti.
Kwakabva kutevedzana nhamba
Iyo sosi yekutevedzana nhamba ndeye counter yakawedzera nguva imwe neimwe iyo sosi node inotumira pakiti. Inosanganisirwa mumusoro weMAC.
Nhamba yekutevedzana kwekuenda
Nhamba yekutevedzana kwenzvimbo ndiyo nhamba yekutevedzana kwepaketi iyo node iri kutumira kwairi.
Ndeapi Mabhenefiti eMesh Networking Topology?
Inotevera rondedzero yemabhenefiti epamusoro ekushandisa mesh networking:
Coverage
Mesh network inopa kuvharika kwakawanda kupfuura maserura network.
Nekuti mesh network inogona kushandisa akawanda hops kusvika node, inopa yekuvhara iyo imwechete base station isingaite. Uye zvakare, nekuti mesh network ndeye ad hoc network, inogona zvakare kupa yekuvhara uko cellular network haigone.
Redundancy
Mesh network anowanzo kuwanda kupfuura maserura network. Imwe base base station inogona kuva kure zvakanyanya kuti node isvike. Nekudaro, iyo node inogona kuramba ichitaurirana neiyo base station.
mutengo
Mesh network kazhinji inodhura-inoshanda pane maserura network. Pamusoro pezvo, mesh network haidi mari yezvivakwa.
Kubudirira
Mesh network inonyanya scalable pane cellular network. Iyo mesh network inogona kugadzirwa kuti iwedzere sezvinodiwa.
Energy Savings
Mesh network inowanzo shanda nesimba pane maserura network. Nekuti mesh network ndeye ad hoc network, anogona kuve nepamusoro density yemanodhi kupfuura maserura network.
Mhando dzeMesh Topology
Kune marudzi maviri e mesh topology:
1. Wired
Mune iyi mhando ye mesh topology, node dzakabatanidzwa kuburikidza newaya kana fiber. Semuenzaniso, iyo wired topology inoshandisa wired Ethernet yekubatanidza pakati pemanodhi.
2. Wireless
Iyo isina waya topology inoshandisa waya isina waya pakati pemanodhi. Semuenzaniso, iyo isina waya topology inoshandisa isina waya 802.11 yekubatanidza pakati pemanodhi.
Yakazara Mesh vs. Partial Mesh Topology
Mune mesh yakakwana network yekuvaka, node imwe neimwe yakabatana zvakananga kune imwe neimwe node pane system. Kune mashoma mashoma akabatana pakati pe node mune chikamu mesh architecture. Mamwe mamiriro ezvinhu anoda kuti node ifambe neimwe node isati yasvika kwainoperera.
Forwarding vs. Adjacent Mesh
Kuendesa mberi inzira yekuendesa packet kubva pane imwe nodi kuenda kune imwe.
Kuendesa mberi kunoshandiswa mune chikamu mesh network kutumira mapaketi kune imwe node. Semuenzaniso, packet inogona kuendeswa mberi kubva ku node A kuenda ku node B, node B kuenda ku node C, zvichingodaro.
Mune yakatarisana mesh topology, node inogona kuve neyakawanda yekubatanidza kune dzimwe node. Muchiitiko ichi, node inoendesa mberi mapaketi kune dzakawanda node.
Pane Musiyano pakati peMesh Network neWi-Fi?
Pasina mubvunzo, matekinoroji maviri akasiyana zvachose.
Zvisinei, Wi-Fi muenzaniso wemambure network. Nekudaro, haisi yakazara mesh network. Inoshandisa point-to-point topology.
Izvi zvinoreva kuti pane kubatana kwakananga pakati pe node imwe neimwe.
Vatengesi veMesh Networks uye Zvinhu Zvavo
1. Netgear Orbi AC3000 Tri-Band Mesh Wi-Fi System
Iyo Netgear Orbi AC3000 Tri-Band Mesh Wi-Fi System ndeye mesh Wi-Fi system. Iyo inosanganisira matatu isina waya mesh yekuwana nzvimbo uye 2.4 GHz uye 5 GHz isina waya bhendi kune yega yega nzvimbo yekuwana. Iyo iTri-Band Mesh Wi-Fi system.
2. Asus Zen Wi-Fi AX
Iyo Asus Zen WiFi AX ndeye Tri-Band Mesh Wi-Fi system. Inosanganisira imwechete isina waya yekupinda iyo yakabatana kune router.
3. Google Nest Wi-Fi
Iyo 11ac-yakavakirwa mesh network yeimba. Iko hakuna anti-malware application kana USB ports inosanganisirwa mumudziyo uyu, iyo ine Google Mubatsiri akabatanidzwa nayo.
mhedziso
Tekinoroji iri kufambira mberi mazuva ese, uye ndizvo zvakaitawo kudiwa kwenzira yakavimbika uye inodhura yekutaurirana. Mesh network inogona kuve mhinduro yakakwana yeimba yako kana bhizinesi.
Mumakore anotevera, tichaona mesh network ichiva nzira huru yekutaurirana. Zviri nyore kukanganwa kuti mesh network ingori nyowani seWi-Fi.
Nekudaro, mesh network inhanho inotevera mune isina waya network.
Mesh network yakakwirira kune cellular network nekuti inodhura-inoshanda, inowedzera scalable, uye yakawanda-inoshanda nesimba.
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