300-630 Online Practice Questions and Answers

DRAG DROP

An engineer must migrate servers from a legacy data center infrastructure to a Cisco ACI fabric. Drag and drop the steps from the left into the order that they must be completed on the right to ensure the least amount of downtime.

Select and Place:

Refer to the exhibit. What must be configured to allow the PBR node (LB-int) to monitor the availability of the endpoint that is in the EPG server?

A. Endpoint Dataplane Learning

B. Unicast Route disabled for client and server bridge domains

C. PBR node tracking

D. Direct Connect in the service graph template

Refer to the exhibits. Which subject must be configured for the All_noSSH contract to allow all IP traffic except SSH between the two EPGs?

A. Option A

B. Option B

C. Option C

D. Option D

An engineer designs a Cisco ACI Multi-Pod solution that requires a pair of active-standby firewalls in different pods for external connectivity. How should the firewalls be implemented?

A. PBR for routed firewalls

B. separate L3Out peerings for routed firewalls

C. routed firewall for the default gateway

D. transparent firewalls

How is broadcast forwarded in Cisco ACI Multi-Pod after ARP flooding is enabled?

A. For the specific bridge domain, all spines forward the broadcast frames to IPN routers

B. Broadcast frames are forwarded inside the pod and across the IPN using the multicast address that is associated to the bridge domain

C. Within a pod, the ingress leaf switch floods the broadcast frame on all fabric ports

D. Ingress replication is used on the spines to forward broadcast frames in the IPN infrastructure

An engineer configures a new Cisco ACI Multi-Site Orchestrator node to join an MSO cluster. Which two components are necessary to ensure that the new node has IP connectivity in this configuration? (Choose two.)

A. Cisco ACI spine interfaces that are connected to ISN

B. Cisco APICs over the OOB management network

C. existing Cisco ACI Multi-Site Orchestrator node

D. management IP of ESXi hosts where the controllers are deployed

E. OOB interface of ISN

What is a use of the Overlay Multicast TEP in Cisco ACI Multi-Site communication?

A. to perform headend replication

B. to act as the source IP for BUM traffic

C. to establish MP-BGP adjacencies with remote spines

D. to send and receive unicast VXLAN data plane traffic

Refer to the exhibit. The client endpoint uses the load-balancer VIP as the destination address to send traffic to the server endpoint. If the load balancer does not do source NAT, which set of configurations must be applied on Cisco ACI to allow only the return traffic to be redirected to the service node?

A. 1. Create a contract with a filter matching “IP” only

2.

Create a L4-L7 device, function type “GoTo”

3.

Create a L4-L7 Policy-Based Redirect Policy with the L3 Destination set to the load-balancer inside IP/MAC

4.

Create a service graph template that references the previously created contract and L4-L7 device

5.

Apply the service graph template. Select “L3 Destination” and reference L4-L7 Policy-Based Redirect Policy on the provider connector only

B. 1. Create a contract linked to the common/default filter

2.

Create a L4-L7 device, function type “GoThrough”

3.

Create a L4-L7 Policy-Based Redirect Policy with the L3 Destination set to the load-balancer inside IP/MAC

4.

Create a service graph template that references the previously created contract and L4-L7 device

5.

Apply the service graph template. Select “L3 Destination” and reference L4-L7 Policy-Based Redirect Policy on the consumer and provider connector

C. 1. Create a contract linked to the common/default filter

2.

Create a L4-L7 device, function type “GoTo”

3.

Create a L4-L7 Policy-Based Redirect Policy with “Anycast Endpoint” enabled and the L3 Destination set to the load-balancer inside IP/MAC

4.

Create a service graph template that references the previously created contract and L4-L7 device

5.

Apply the service graph template. Select “L3 Destination” and reference L4-L7 Policy-Based Redirect Policy on the consumer connector only

D. 1. Create a contract with a filter matching “IP” only

2.

Create a L4-L7 device, function type “GoThrough”

3.

Create a L4-L7 Policy-Based Redirect Policy with “Anycast Endpoint” enabled and the L3 Destination set to the load-balancer inside IP/MAC

4.

Create a service graph template that references the previously created contract and L4-L7 device

5.

Apply the service graph template. Select “L3 Destination” and reference L4-L7 Policy-Based Redirect Policy on the consumer and provider

What two actions should be taken to deploy a new Cisco ACI Multi-Pod setup? (Choose two.)

A. Configure anycast RP for the underlying multicast protocol

B. Configure the TEP pool of the new pod to be routable across the IPN

C. Configure MP-BGP on IPN routers that face the Cisco ACI spines

D. Increase interface MTU for all IPN routers to support VXLAN traffic

E. Connect all spines to the IPN

How does Cisco ACI manage the STP BPDUs between two pods?

A. Cisco ACI spines perform ingress replication for STP BPDUs

B. Cisco ACI spines suppress STP BPDUs to be forwarded to other pods

C. BPDUs are forwarded over IPN using the bridge domain GIPo multicast address

D. Special multicast group 239.255.255.255 is used to forward STP BPDUs