Which of the following port states does not the RSTP protocol include?

• A.Discarding
• B.Forwarding
• C.Learning
• D.Blocking

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In standard STP mode, which of the following non-root switches forwards the TC set BPDU generated by the root switch?

• A.Provisioning port
• B.Designated port
• C.Backup port
• D.Root port

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A router has learned two routes for the same network with the same prefix. One route has been learned via OSPF with a metric of 4882, while the other route has been learned via RIPv2 with a metric of 4.
Which route (s) will be found in the routing table?

• A.The RIPv2 route.
• B.The OSPF and RIPv2 routes.
• C.The OSPF route.
• D.Neither of these routes will be found in the routing table.

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Which of the following description of the Forwarding state in the spanning tree protocol is wrong?

• A.port in Forwarding state can forward data packets
• B.port in Forwarding state can send BPDUs.
• C.port in Forwarding state does not learn the source MAC address of the packet.
• D.port in Forwarding state can receive BPDUs.

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As define in RSTP to improve the convergence speed you can define the port that is directly connected to a terminal as the ( )

• A.Root port
• B.Backup port
• C.Edge port
• D.Fast port

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