CCNA 3 Module 7 V3.1 Answers
1. Which of the following describe the BIDs used in a spanning tree topology? (Choose
two.)
They are sent out by the root bridge only after the inferior BPDUs are sent.
They consist of a bridge priority and MAC address.
Only the root bridge will send out a BID.
They are used by the switches in a spanning tree topology to elect the root bridge.
The switch with the fastest processor will have the lowest BID.
2. Which algorithm is used to create a loop free switched topology?
Spanning Tree
Shortest Path First
Dykstra
Rapid Tree
Bellman-Ford
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