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Distribution layer: This layer includes LAN-based routers and layer 3 switches . When is a first-hop redundancy protocol needed in the distribution layer?()

发布日期:2020-04-11

Distribution layer: This layer includes LAN-based ...
A

OSPF is not supported by the design

B

HSRP is not supported by the design

C

preempt tuning of the default gateway is needed

D

the design implements Layer 3 between the access switch and the distribution switch

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