What is one of the benefits of a spine-leaf network topology?
A.
A loop prevention protocol is not required
B.
Automatic propagation of security policies to all nodes
C.
Allows for VXl ANs to be defined in h traditional network topology
D.
Network virtualization relies on spine leaf topologies to create logical switches
A is the correct answer.
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A is correct, refer to;
https://blog.westmonroepartners.com/a-beginners-guide-to-understanding-the-leaf-spine-network-topology/
4
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A is the right answer. But network virtualization also relies on Spine-Leaf technology
0
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TRILL is a loop prevention protocol. Correct answer is D.
2
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STP is no longer required, but Transparent Interconnection of Lots of Links (TRILL) is used as replacement which is another protocol for loop avoidance. Ill go with D.
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I still go for the A first because TRILL primarily is a load distribution switching mechanism which is loop-free thanks to its link state nature, whereas the STP is solely a loop prevention method for the L2 switching network and is not required in L3 spine and leaf networks.And D is wrong cuz VMWare clearly says that Logical switching enables extension of a L2 segment / IP subnet anywhere in the fabric independent of the physical network design so it is not rely on any specific type of underlying network such as spine and leaf.
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