Configuring VLANs involves three steps. First, create the VLAN in the switch's VLAN database and give it a name. Second, assign ports to the VLAN as access ports or configure trunks. Third, verify your configuration by checking VLAN membership and trunk status. The exact commands vary by vendor, but the concepts remain the same across Cisco, Juniper, and others.
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$ curl repovive.com/roadmaps/network-design/switching-and-vlans/vlan-configuration-overview
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