Which three protocols are effective in minimizing the use of STP in the data center design? (Choose three.)
A.
FCoE
B.
vPC
C.
vDC
D.
FabricPath
E.
802.1ad
F.
STP
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Why FCoE? I think the correct answer is vDC as it can separate a physical switch into multiple logical domains. This will minimize the spanning tree protocol in the data center since two links from one switch to another switch can now be in 2 separate vDC and they will not create a loop.
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but why not the 802.1ad the lacp minimize the effect of STP , when you attach a switch to another with 3 cable without lacp two links will be blocked by stp , but with the sue of LACP the tree links work taugather and with out stp blocked link.
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A Cisco Answer, that is why. Fiber Channel Networks do not use STP at all, so this answer makes little sense to me. A vDC partitions a physical N7K switch but it does not minimize the use of STP within a Layer 2 Domain. A better answer than FCoE would be MEC (multi-chassis etherchannel)
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but why not the 802.1ad the lacp minimize the effect of STP , when you attach a switch to another with 3 cable without lacp two links will be blocked by stp , but with the sue of LACP the tree links work taugather and with out stp blocked link.
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