Chapter 3 Featured Functions
Then the traffic between Bridge B and C will flow through Bridge A.
But STP/RSTP can’t support more VLANs in your network topology. If there are 2 VLANs between 2
bridges, one path will be blocked when STP/RSTP is enabled. So IEEE defined an extension to
RSTP to further develop the usefulness of VLANs.
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