D-Link 3250TG Product Manual - Page 136
Learning State
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D-Link DES-3250TG Standalone Layer 2 Switch Learning State A port in the learning state prepares to participate in frame forwarding. The port enters the learning state from the listening state. A port in the learning state does the following: • Discards frames received from the network segment to which it is attached. • Discards packets sent from another port on the switch for forwarding. • Adds addresses to its forwarding database. • Receives BPDUs and directs them to the CPU. • Processes and transmits BPDUs received from the CPU. • Receives and responds to network management messages. 128
D-Link DES-3250TG Standalone Layer 2 Switch
128
Learning State
A port in the learning state prepares to participate in frame forwarding. The port enters the learning
state from the listening state.
A port in the learning state does the following:
•
Discards frames received from the network segment to which it is attached.
•
Discards packets sent from another port on the switch for forwarding.
•
Adds addresses to its forwarding database.
•
Receives BPDUs and directs them to the CPU.
•
Processes and transmits BPDUs received from the CPU.
•
Receives and responds to network management messages.