Proscend 5210D, Руководство пользователя

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G.SHDSL.bis Bridge Modem 5210D User Manual V0.01 34
Learning: This is when the modem creates a switching table that will map MAC addresses to port
number.
Listening: This is when the modem
processes BPDU’s that allow it to determine the network
topology.
Forwarding: When a port receives or sends data. In other words, this is operating normally.
Disabled: This is when the network administrator has disabled the port.
Blocking: this means the port was blocked to stop a looping condition.