Tirohia te whiti i raro nei, me te ka whakahoki i te pātai i muri i roto i te reo ano rite te whiti: Passage: Ko te kawa tino noa whakamahia i teie mahana ki te tautoko i VLANs ko IEEE 802.1Q. tautuhia te rōpū mahi IEEE 802.1 tenei tikanga o multiplexing VLANs i roto i te kaha ki te whakarato tautoko VLANs multivendor. I mua i te whakataki o te paerewa 802.1Q, i maha ngā kawa rangatira, pērā i Cisco Inter-Pāwhiri Hononga (ISL) me 3Com o Virtual LAN Trunk (LTV). whakatinana hoki Cisco VLANs i runga i FDDI mā te kawe VLAN mōhiohio i roto i te upoko anga IEEE 802.10, he rerekē ki te whakaaro o te paerewa IEEE 802.10. pātai: He aha ngā tikanga i whakamahia i mua i te paerewa 802.1Q?
Ko te Cisco Inter-Switch Link (ISL) me te 3Com's Virtual LAN Trunk (VLT)