300-170 · Question #20
300-170 Question #20: Real Exam Question with Answer & Explanation
The correct answer is B: AlI of the physical ports on the switch are assigned to the default VDC. The creation of a VDC builds a logical representation of the Cisco Nexus 7000 Series Switch, albeit initially with no physical interfaces assigned to it. Physical switch ports are resources that cannot be shared between VDCs. By default, all ports on the switch are assigned to th
Question
Options
- AThe physical ports are divided into eight groups and the first group is assigned to the default VDC
- BAlI of the physical ports on the switch are assigned to the default VDC
- CNone of the physical ports on the switch are assigned
- DThe physical ports are divided into six groups and the first group is assigned to the default VDC
Explanation
The creation of a VDC builds a logical representation of the Cisco Nexus 7000 Series Switch, albeit initially with no physical interfaces assigned to it. Physical switch ports are resources that cannot be shared between VDCs. By default, all ports on the switch are assigned to the default VDC (VDC 1). When a new VDC is created, the super user is required to assign a set of physical ports from the default VDC to the newly created VDC, providing the new VDC with a means to communicate with other devices on the network. Once a physical port is assigned to a VDC, it is bound exclusively to that VDC, and no other VDC has access to that port. Inter-VDC communication is not facilitated from within the switch. A discrete external connection must be made between ports of different VDCs to allow communication between them. switch/White_Paper_Tech_Overview_Virtual_Device_Contexts.html
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