Posts Tagged ‘802.1D’

802.1D Port States

Posted: 29th March 2021 by ccna7guru in SRWE
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802.1D Port StatesIn the 802.1D STP protocol, every port transitions through the following states:■ Disabled: The port is in an administratively off position (that is, shut down).■ Blocking: The switch port is enabled, but the port is not forwarding any traffic toensure that a loop is not created. The switch does not modify the MAC […]