Cisco 300-620 Practice Test - Questions Answers, Page 10
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Which endpoint learning operation is completed on the ingress leaf switch when traffic is received from a Layer 3 Out?
The source MAC address of the traffic is learned as a local endpoint.
The source MAC address of the traffic is learned as a remote endpoint.
The source IP address of the traffic is learned as a remote endpoint.
The source IP address of the traffic is learned as a local endpoint.
An engineer must configure a group of servers with a contract that uses TCP port 80. The EGP that contains the web servers requires an external Layer 3 cloud to initiate communication. Which action must be taken to meet these requirements?
Configure the EGP as a provider and L3 out as consumer of the contract.
Configure OSPF to exchange routes between the L3 out and EGP.
Configure a taboo contract and apply it to the EPG.
Configure the EPG as a consumer and L3 out as a provider of the contract.
The unicast routing feature is enabled on the bridge domain. Which two conditions enable the Cisco ACI leaf to learn a source IP as a local endpoint? (Choose two.)
Through Ethernet traffic received in a bridge domain.
IP traffic routed through an SVI.
Through VXLAN traffic received on the uplink.
IP traffic routed through a Layer 3 Out.
Through ARP received on an SVI.
When does the Cisco ACI leaf learn a source IP or MAC as a remote endpoint?
When VXLAN traffic arrives on a leaf fabric port from the spine and outer source IP is in the Layer 3 Out EPG subnet range.
When VXLAN traffic arrives on a leaf fabric port from the spine and outer source IP is in the bridge domain subnets range.
When VXLAN traffic arrives on a leaf fabric port from the spine and inner source IP is in the Layer 3 Out EPG subnet range.
When VXLAN traffic arrives on a leaf fabric port from the spine and inner source IP is in the bridge domain subnets range.
The company ESXi infrastructure is hosted on the Cisco UCS-B Blade Servers. The company decided to take advantage of ACI VMM integration to enable consistent enforcement of policies across virtual and physical workloads. The requirement is to prevent the packet loss between the distributed virtual switch and the ACI fabric. Which setting must be implemented on a vSwitch policy to accomplish this goal?
Static Channel
MAC Pinning
LACP
LLDP
An engineer is configuring ACI VMM domain integration with Cisco UCS-B Series. Which type of port channel policy must be configured in the vSwitch policy?
LACP Active
MAC Pinning
LACP Passive
MAC Pinning-Physical-NIC-load
In-band is currently configured and used to manage the Cisco ACI fabric. The requirement is for leaf and spine switches to use out-of-band management for NTP protocol. Which action accomplishes this goal?
Select Out-of-Band as Management EPG in the default DateTimePolicy.
Create an Override Policy with NTP Out-of-Band for leaf and spine switches.
Change the interface used for APIC external connectivity to ooband.
Add a new filter to the utilized Out-of-Band-Contract to allow NTP protocol.
An administrator must migrate the vSphere Management VMkernel of all ESXi hosts in the production cluster from the standard default virtual switch to a VDS that is integrated with APIC in a VMM domain. Which action must be completed in this scenario?
The Management VMkernel EPG resolution must be set to Pre-Provosion.
The administrator must create an in-band VMM Management EPG before performing the migration.
The administrator must set the Management VMkernel BD resolution immediacy to On-Demand.
The VMkernel Management BD must be located under the Management Tenant.
A customer implements RBAC on a Cisco APIC using a Windows RADIUS server that is configured with network control policies. The APIC is as follows:
Tenant = TenantX
Security Domain = Tenantx-SD
User = X
The customer requires User X to have access to TenantX only, without any extra privilege in the Cisco ACI fabric domain. Which Cisco AV pair must be implemented on the RADIUS server to meet these requirement?
shell:domains = TenantX-SD/fabric-admin/,common//read-all
shell:domains = TenantX-SD/tenant-admin
shell:domains = TenantX-SD/tenant-ext-admin/,common//read-all
shell:domains = TenantX-SD/tenant-admin/,common//read-all
A network engineer must backup the PRODUCTION tenant. The configuration backup should be stored on the APIC using a markup language and contain all secure information. Which export policy must be used to meet these requirement?
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