Static Virtual LANs (VLANs)
VLAN Operating Rules
Port “X” receives an inbound, untagged Packet.
Is the |
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port an untagged | No | |||||
packet. | ||||||
member of any |
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VLANs? |
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Yes |
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Does the |
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protocol |
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match the protocol of |
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an untagged VLAN |
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the port? |
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No |
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Is the |
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port a member |
| No | Drop the | |||
of an untagged, |
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VLAN? |
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Yes
Forward the
packet on the
■Tagged Packet Forwarding: If a port is a tagged member of the same VLAN as an inbound, tagged packet received on that port, then the switch forwards the packet to an outbound port on that VLAN. (To enable the forwarding of tagged packets, any VLAN to which the port belongs as a