300-620 · Question #173
A network engineer must integrate VMware vCenter cluster with Cisco ACI. The requirement is for the management traffic of the hypervisors and VM controllers to use the virtual switch associated with t
The correct answer is A. Add VLAN 300 with static allocation to the VLAN POOL that is used for VMM integration.. To integrate VMware management traffic using a specific VLAN with Cisco ACI VMM, the dedicated VLAN must be added with static allocation to the VLAN pool used for VMM integration.
Question
A network engineer must integrate VMware vCenter cluster with Cisco ACI. The requirement is for the management traffic of the hypervisors and VM controllers to use the virtual switch associated with the Cisco Application Policy. The EPG called "Vmware-MGMT" with VLAN 300 has been created for this purpose. Which set of steps must be taken to complete the configuration?
Options
- AAdd VLAN 300 with static allocation to the VLAN POOL that is used for VMM integration.
- BAssociate the target EPG with the VMM domain with default settings.
- CEnable Infrastructure VLAN on AAEP used toward VMware hypervisors.
- DEnable Infrastructure VLAN on AAEP used toward VMware hypervisors.
How the community answered
(30 responses)- A80% (24)
- B3% (1)
- C3% (1)
- D13% (4)
Why each option
To integrate VMware management traffic using a specific VLAN with Cisco ACI VMM, the dedicated VLAN must be added with static allocation to the VLAN pool used for VMM integration.
For hypervisor and VM controller management traffic to use a specific VLAN (VLAN 300) with the Cisco ACI VMM integration, this VLAN must be explicitly added to the VLAN pool that is assigned to the VMM domain. Using static allocation ensures that this VLAN is reserved and available for the 'Vmware-MGMT' EPG within the VMware environment.
While associating the EPG with the VMM domain is a necessary step, it does not, by itself, make the specific VLAN 300 available for that EPG within the VMM domain; the VLAN must first be defined in the pool.
The Infrastructure VLAN (e.g., VLAN 4093) is reserved for APIC-managed control plane communication between the ACI fabric and the VMM domain, not for tenant-specific hypervisor or VM controller management traffic within a standard EPG.
The Infrastructure VLAN (e.g., VLAN 4093) is reserved for APIC-managed control plane communication between the ACI fabric and the VMM domain, not for tenant-specific hypervisor or VM controller management traffic within a standard EPG.
Concept tested: Cisco ACI VMM integration VLAN configuration
Source: https://www.cisco.com/c/en/us/td/docs/dcn/aci/apic/6x/L3-configuration/cisco-aci-layer3-configuration-guide-601/m_l3_vmm_domain_vcenter_configure.html
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