Iyo VLAN (Virtual Local Area Network) inonzi "Virtual LAN" muchiChinese.
VLAN inokamura LAN yemuviri kuita akawanda ane musoro maLAN, uye imwe neimwe VLAN inzvimbo yekutepfenyura. Mauto muVLAN anogona kutaurirana nemameseji kuburikidza neyakajairwa Ethernet yekutaurirana modhi, asi pakati pevaenzi muVLAN dzakasiyana, kutaurirana kunofanirwa kuitika kuburikidza netiweki layer zvishandiso senge.routerkana matatu-layerchinja.
Izvi zvinotevera zvinotsanangura iyo port-based Vlan mutemo:
Kupinda, Chiteshi chinogona kungove che1 VLAN, saka VLAN yayo yekusarudzika ndiyo VLAN pairi, hapana seti; iyo Hybrid port uye Trunk port inogona kuva yeVLAN yakawanda, saka unofanirwa kuseta iyo default VLAN ID yechiteshi.
1. Kusvika pachiteshi: Kana iyo yakagamuchirwa meseji isina tag, gamuchira iyo meseji uye wedzera iyo default VLAN Tag kune meseji; Kana meseji yakagamuchirwa ine Tag, ① inogamuchira meseji kana VLAN ID yakafanana neiyo default VLAN ID, rasa meseji kana VLAN ID iri iyo default VLAN ID, kutumira iyo Tag isina kuseta.
2. Trunk port: kana yakagamuchirwa pasina Tag, Kana chiteshi chave chatobatana neiyo default VLAN, Package uye mberi Tag yekusarudzika meseji uye VLAN, Kana iyo port isingabatanidzi iyo default VLAN, Rasa meseji; Kana iyo meseji yakagamuchirwa inotakura Tag, Kana VLAN ID iri VLAN ID inotenderwa nechiteshi ichi, Kugamuchira meseji, Kana iyo VLAN ID isiri iyo VLAN ID inobvumirwa kuburikidza nechiteshi ichocho, Rasa meseji; Kana meseji yatumirwa, Kana iyo VLAN ID yakafanana neiyo default VLAN ID, bvisa Tag, Tumira meseji iyi kana VLAN ID yasiyana neiyo default VLAN ID, Kuchengeta iyo yekutanga Tag, Tumira meseji.
3. Hybrid port: Kushanda kwekugamuchira meseji kwakafanana nekushanda kweTrunk port. Pakutumira meseji, kana VLAN ID yakatakurwa mumeseji iri VLAN ID inotenderwa nechiteshi, meseji inogona kutumirwa, uye chiteshi chinogona kugadziridzwa kutakura Tag kana uchitumira meseji yeVLAN (kusanganisira iyo default VLAN).
Iyi inotevera nhamba ndeye yedu HDV 8pon muromo EPONOLT
Yedu HDV 8pon port EPONOLTkugadzirisa iyo default vlan command muchiteshi ndeiyi: port default-vlan 100.
Murairo wekuwedzera chiteshi kune inoenderana vlan ndeiyi: vlan hybrid 100 isina kunyorwa. Unogona kutsiva hybrid kuti uwane uye kuyedza, uye isina kunyorwa inogona kuiswa, zvichienderana nezvinodiwa.
Shenzhen HDV Optoelectronic Technology Co., Ltd inokuunzira ruzivo rweVLAN tsananguro, yakabatanaOLTproduct series inovhara furemuOLT/ katsi chiedzaOLT/ EPONOLT/ dikiOLTzvichingodaro, zviri pamusoroOLTakatevedzana anogona kushandiswa mumhando dzakasiyana dzevagadziri vetiweki, unogamuchirwa kuti unzwisise ruzivo rwechigadzirwa.