Vashandisi veVLAN imwechete panetiweki mhenyu vanogona kunge vakabatana nekuchinja kwakasiyana, uye panogona kunge paine inodarika VLAN imwe pane switch. Kuti utaure nevashandisi, kupindirana pakati pekuchinja kunofanirwa kugona kuziva uye kutumira data mafuremu emavlans akawanda panguva imwe chete. Zvinoenderana neiyo interface yekubatanidza chinhu uye kugadziridzwa kweakatumirwa uye akagashirwa data mafuremu, kune akawanda mainterface emhando dzevlans kuchinjika kune akasiyana ekubatanidza uye network.
Vatengesi vakasiyana vanotsanangura mhando yeVLAN interface zvakasiyana. Huawei madivayiri anoshandisa matatu akajairwa VLAN interface mhando: Kupinda, Huru, uye Hybrid.
Access interface
Iyo Access interface inowanzo shandiswa kubatanidza kune mushandisi materminal (akadai sevashandisi maseva nemaseva) asingazive ma tag, kana asingade kusiyanisa nhengo dzeVLAN.
MuVLAN switching network, Ethernet data mafuremu inouya nenzira mbiri dzinotevera:
Untagged furemu: Iyo yekutanga furemu isina iyo 4-byte VLAN tag.
Tagged furemu: Furemu yakawedzerwa kune 4-byte VLAN tag.
Muzviitiko zvakawanda, iyo Access interface inogona kutumira uye kugamuchira chete Untagged mafuremu, uye inogona kuwedzera yakasarudzika VLAN Tag kune chete Untagged mafuremu. Iyo switch inoita chete Tagged mafuremu. Naizvozvo, iyo Access interface inoda kuwedzera VLAN tag kune yakagamuchirwa mafuremu, uye iyo yakasarudzika VLAN inofanirwa kugadzirwa. Mushure mekunge VLAN yakasarudzika yagadziriswa, iyo Access interface inowedzerwa kuVLAN.
Kana iyo Access interface inogamuchira furemu ine Tag uye furemu ine yakafanana VID nePVID, iyo Access interface inogonawo kugamuchira uye kugadzirisa chimiro.
Usati watumira furemu ine Tag, iyo Access interface inobvisa iyo Tag.
Hunde interface
Trunk interfaces inoshandiswa kubatanidza ma switch, ma routers, aps, uye materminals ezwi anogona kutumira nekugamuchira Tagged uye Untagged mafuremu panguva imwe chete. Iyo inobvumira mafuremu emavlans akawanda kuti apfuure nema tag, asi chete mafuremu ari eiyo default VLAN anotenderwa kutumirwa kubva kune iyi interface pasina ma tag (kureva kuti, ma tag anobviswa).
Iyo yakasarudzika VLAN paTrunk interface inotsanangurwa zvakare seyakaberekerwa VLAN nevamwe vatengesi. Kana Trunk interface inogamuchira isina Untagged furemu, inowedzera Tag inoenderana neNative VLAN kune furemu.
Hybrid interface
Hybrid ports inogona kushandiswa kubatanidza materminals evashandisi (akadai sevashandisi nemaseva) uye netiweki zvishandiso (senge hubs) izvo zvisingakwanisi kuziva ma tag, switch, ma routers, uye izwi zviteshi uye maap anogona kutumira uye kugamuchira Tagged uye Untagged mafuremu pa nguva imwe chete. Inobvumira mafuremu ane ma tag eakawanda mavlans kuti apfuure uye anobvumira mafuremu anotumirwa kubva pane ino interface kutakura ma tag emamwe mavlans (kureva, mafuremu asina tag) uye mafuremu asina ma tag emamwe mavlans (kureva, mafuremu asina tag) sezvinodiwa.
Hybrid interfaces uye Trunk interfaces inogona kushandiswa mune akawanda maapplication mamiriro, asi Hybrid interfaces inofanirwa kushandiswa mune mamwe maapplication mamiriro. Semuenzaniso, muQinQ inochinjika, mapaketi kubva kune akawanda mavlans pane network yevanopa sevhisi anofanirwa kubvisa ma tag ekunze eVLAN asati apinda kunetiweki yemushandisi. Muchiitiko ichi, Trunk interface haigoni kuita basa iri, nokuti Trunk interface inogona kungobvumira mapaketi kubva kuVLAN yakashata yehutano kuti ipfuure pasina VLAN tags.
Zviri pamusoro apaHDVPhoeletron Technology Ltd. kuunza vatengi nezve "switch on the akakodzera interface" chinyorwa chekutanga, uye kambani yedu inyanzvi yekugadzira yevagadziri ve optical network, zvigadzirwa zvinosanganisirwa kwete chete transceiver series, mamwe ONU akatevedzana, optical module series, OLT series, nezvimwe. ., kune akasiyana mataurirwo ezvigadzirwa zveakasiyana masikirwo anodiwa ekutsigirwa netiweki, Welcome to ask.
