Port-based vlan across different switch – ZyXEL Communications ES-2048 User Manual
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ES-2000 Series Switch Support Notes
All contents copyright (c) 2006 ZyXEL Communications Corporation.
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Port-based VLAN definition:
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Egress port for port 1: port 2, port 4, port 5
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Egress port for port 2: port 1, port 3
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Egress port for port 3: port 2
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Egress port for port 4: port 1, port 5
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Egress port for port 5: port 1, port 4
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Port-based VLAN across different switch
Port-based VLAN is specific only to the switch on which it was created. Definitely,
Port-based VLAN can't across different switches. As the following network diagram
shown in most MTU case, for the sake of security, subscribers are isolated with each
other except for the gateway. There are two switches, Switch-2 and Switch-3,
supported port-based VLAN and uplink to a none-port-based VLAN switch, Switch-1.