Ihave an 8 port TP-Link SG3210 layer 2 802.1Q tag capable switch and a Huawei NE40E router. I set up 3 Vlans on the switch and assign ports to each. I want to make computers on each Vlan 'see' each other. Can I set up a single port on the switch as a trunk port out to the Cisco 1901, and use the Cisco to route between the Vlans? Communicationbetween VLANs requires the use of a router. VLANs can span multiple switches, and you can have more than one VLAN on each switch. For multiple VLANs on multiple switches to be able to communicate via a single link between the switches, you must use a process called trunking -- trunking is the technology that allows information dari atas sampai bawah rasanya sama jawaban tebak tebakan 2020. While echoing Ron and John's comments that there is no universal "best practice" here and there's only what's best for you, I'd like to propose an alternative solution that you haven't mentioned yet. EdgeRouter does support bonding/link aggregation using Link Aggregation Control Protocol LACP. However, in older EdgeRouters, this traffic was not eligible for offloading, which meant bonding for example 4 gigabit ports wouldn't result in 4Gbps of bandwidth. It would produce redundancy, but some bandwidth less than 4Gbps, possibly simply 1Gbps. However, according to this page, newer ER-X, ER-X-SFP, and EP-R6 EdgeRouters support offloading, so aggregating 4 gigabit ports should result in 4Gbps or very near it, allowing for some losses. So, in theory, if you had one of the newer EdgeRouters, and you didn't need certain mutually-exclusive protocols, and your network topology supported it, you could do the following Bond X ports on the router to support XGbps of bandwidth and also redundancy Bond X ports on the switch in the same way Connect X ethernet cables between the bonded router ports and the bonded switch ports Configure your VLANs on the single bonded interface on the router and switch I say this in a rather nebulous way; there are a lot of steps to this, clearly Through this configuration, all the VLANs would be able to take advantage of up to XGbps of bandwidth between the VLANs for allowed traffic, so that you wouldn't have saturated links using all 1Gbps and bottlenecked while other links used only a few Mbps and remained essentially unitized.

vlan 2 switch 1 router