VLAN Configuration
VLAN (Virtual Local Area Network) is a logical (virtual) local area network that represents a group of devices, which communicate on channel level regardless of their physical location. VLAN operation is based on the use of additional Ethernet header fields according to 802.1q standard. In fact, VLAN isolates the broadcast domain by limiting the switching of only those Ethernet frames which have the same VLAN-ID in the Ethernet header.
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RJ-45 <--> RJ-45 pinout (rolled over cable)
