CCNA Data Center DCICT 640-916 Official Cert Guide

Chapter 18

1. B and D. The main challenge was to get VM-level network visibility and the fact that, without Cisco Nexus 1000V Series switches, it was impossible to enforce policies at the VM level, at the vNIC. Policies could be enforced only at the physical host’s uplink interfaces.

2. B. It was impossible to control communication between VMs on the same VLAN because the traffic was not visible to the outside network. The standard static switch in VMware did not send the traffic to the outside Layer 3 network, to be managed like a physical switch.

3. A and B. The VMware static vSwitches posed numerous challenges, including the fact that all port groups needed to be maintained manually on each vSwitch. With an ever-increasing number of ESX/ESXi ...