search for: getieee802

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2007 Apr 18
1
[Bridge] Bridge port states
Hi all, Can anyone explain me why we need all this per port state information. A bridge port seems to be either in BR_STATE_LISTENING, BR_STATE_LEARNING or BR_STATE_FORWARDING. I don't get it, thought the bridge is learning from MAC addresses of the received packets, therefore while listening. Why a bridge port distinquishes these states? Thanx, Patrick