单项选择题
Refer to the exhibit.
Which recommended practice is applicable？（）
A. If no core layer is deployed， the design will be easier to scale
B. A dedicated campus core layer should be deployed for connecting three or more buildings
C. If no core layer is deployed， the distribution switches should not be fully meshed
D. A dedicated campus core layer is not needed for connecting fewer than five buildings
相关考题
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单项选择题
WhichtechnologyisbestsuitedforthemostscalablemeanstoseparatethedataplaneforaLayersVPN？（）
A. GRE
B. 802 1Q
C. MPLS
D. L2TPv3 -
单项选择题
WhichoftheseisacorrectdescriptionofStatefulSwitchover？（）
A. It will only become active after a software failure
B. It will only become active after a hardware failure
C. It requires that Cisco N3F· be enabled in order to work successfully
D. It synchronizes the MAC·， FIB·， and adjacency tables between Active and Standby Route Processors -
多项选择题
WhichtwocharacteristicsaretrueofIVRs？（）
A. They are known as fabric routing
B. They cannot span multiple switches
C. Their connectivity is supported by Layer 2
D. They enable devices in different VSAN fabrics to communicate
E. They require that multiple switch fabrics be merged before they can function
