Verified & Latest 300-630 Dump Q&As with Correct Answers [Q42-Q66]

NO.42 Which statement about when Cisco ACI is integrated with Microsoft Azure pack is true?

The application network profile is created in Windows Systems Center and pushed to the Cisco APIC.

The application profile is created in Windows Azure Pack Management Portal and pushed to the Cisco APIC.

The application network profile is created in the Cisco APIC and pushed to Windows Azure.

The application network profile is created in the Cisco APIC and pushed to Systems Center.

NO.43 What are two characteristics of Cisco ACI and Spanning Tree Protocol interaction? (Choose two.)

When a TCN BPDU is received in a VLAN, Cisco ACI flushes the endpoints for the associated encapsulation.

STP BPDUs are dropped due to MCP.

MST BPDUs are flooded correctly in Cisco ACI fabric without additional configuration.

BPDU filter and BPDU guard can be configured on Cisco ACI leaf edge ports.

Cisco ACI must be configured as the STP root for all VLANs.

NO.44 Refer to the exhibit.

A customer implements Cisco ACI Multi-Site with default MTU settings between two sites. Which configuration should be applied on the interface Eth1/10 on the ISN-1 device?

Option A

Option B

Option C

Option D

NO.45 Drag and drop the tenant implementation designs from the left onto the outcomes of the design when a greenfield Cisco ACI fabric is deployed on the right.

NO.46 Refer to the exhibit.

How is the ARP request from VM1 forwarded when VM2 is not learned in the Cisco ACI fabric?

Leaf 101 forwards the ARP request to one of the proxy VTEP spines.

POD1 spine responds to the ARP request after the POD1 COOP is updated with the VM2 location.

Leaf 101 encapsulates the ARP request into a multicast packet that is destined to 225.0.37.192.

Leaf 101 switch consumes the ARP reply of VM2 to update the local endpoint table.

NO.47 What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer
2 flood enabled?

BUM traffic between sites leverages ISN multicast replication.

The solution reduces control plane overhead.

Spine head-end replication is used to forward BUM traffic between sites.

Contracts are local to the provided site.

NO.48 An engineer configures Cisco ACI Multi-Site and must specify the control plane TEP IP for spines. Which statement describes control plane TEP IP in this situation?

The unique IP address is defined on each spine node that belongs to a fabric and is used to establish MP-BGP EVPN and VPNv4 adjacencies with the spine nodes in remote sites.

The unique IP address is defined on each spine node that belongs to a fabric and is used to establish VXLAN adjacencies with the spine nodes in remote sites.

The common anycast address is shared by all the spine nodes in the same site and is used to perform headend replication for BUM traffic.

The common anycast address is shared by all the spine nodes at the same site and is used lo source and receive unicast VXLAN data plane traffic.

NO.49 An engineer configures a Cisco ACI Multi-Pod for disaster recovery. Which action should be taken for the new nodes to be discoverable by the existing Cisco APICs?

Enable subinterfaces with dot1q tagging on all links between the IPN routers.

Configure IGMPv3 on the interfaces of IPN routers that face the Cisco ACI spine.

Enable DHCP relay on all links that are connected to Cisco ACI spines on IPN devices.

Configure BGP as the underlay protocol in IPN.

NO.50 A leaf receives unicast traffic that is destined to an unknown source, and spine proxy is enabled in the corresponding bridge domain. Drag and drop the Cisco ACI forwarding operations from the left into the order the operation occurs on the right.

NO.51 Which firewall connection allows for the integration of service nodes in transparent mode with a Cisco ACI Multi-Pod setup?

active-standby mode across pods

active-active mode per pods for communication between internal endpoints

active-standby mode per pods for communication between endpoints and external networks

active-active mode across pods

NO.52 Refer to the exhibit. Which configuration set must be applied to filter 1 to enable SSH communication between Web_EPG to App_EPG?

Apply Both Directions: Disabled
Reverse Filter Ports: Enabled

Apply Both Directions: Enabled
Reverse Filter Ports: Enabled

Apply Both Directions: Disabled
Reverse Filter Ports: Disabled

Apply Both Directions: Enabled
Reverse Filter Ports: Disabled

NO.53 A host that is connected to a Cisco ACI fabric leaf switch sends an ARP request. Which transmission method does the ingress switch use to send the ARP requests?

anycast

broadcast

multicast

unicast

NO.54 What are two PBR characteristics of the Cisco ACI Active-Active Across Pods deployment mode in Cisco ACI Multi-Pod design? (Choose two.)

Traffic is dynamically redirected to the firewall that owns the connection.

This mode causes the traffic to flow asymmetrically

Deployment occurs in go-to mode only.

Deployment occurs in transparent mode.

The connection state is unsynchronized.

NO.55 What is a design implication for Cisco ACI using an application-centric approach?

Multiple VLANs and/or multiple EPGs are under one bridge domain

VLAN numbers are in the names of the bridge domain and EPG objects

One EPG is mapped to multiple bridge domains

One VLAN equals one EPG equals one bridge domain

NO.56 Refer to the exhibit. The external subnet and internal EPG1 must communicate with each other, and the L3Out traffic must leak into the VRF named “VF1”. Which configuration set accomplishes these goals?

External Subnets for External EPG
Import Route Control Subnet
Shared Route Control Subnet

External Subnets for External EPG
Shared Route Control Subnet
Shared Security Import Subnet

Export Route Control Subnet
Shared Security Import Subnet
Aggregate Shared Routes

Export Route Control Subnet
Import Route Control Subnet
Aggregate Shared Routes

NO.57 Which feature should be disabled on a bridge domain when a default gateway for endpoints is on an external device instead of a Cisco ACI bridge domain SVI?

unicast routing

ARP flooding

unknown unicast flooding

proxy ARP

NO.58 Refer to the exhibit. Which combination of flags in the Cisco ACI contract allows a client in WebClient EPG to establish an HTTP connection toward a server in WebServer EPG?

Apply Both Direction ENABLED and Reverse Port Filter ENABLED

Apply Both Direction DISABLED and Reverse Port Filter DISABLED

Apply Both Direction DISABLED and Reverse Port Filter ENABLED

Apply Both Direction ENABLED and Reverse Port Filter DISABLED

NO.59 As part of a newly deployed ACI fabric, a pair of border leaf switches have been deployed to provide shared services for all tenants. The configured L3Out runs OSPF as the routing protocol. The requirement is to advertise the routes from the border leaf switches to the compute leaf switches. Which configuration must be implemented to meet these requirements?

Configure a BGP route reflector policy for the Cisco ACI pod

Define the shared L3Out in the common tenant

Enable Import Route Control Enforcement in the L3Out policy

Define the consumer subnet under the consumer EPG

NO.60 What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood enabled?

BUM traffic between sites leverages ISN multicast replication.

The solution reduces control plane overhead.

Spine head-end replication is used to forward BUM traffic between sites.

Contracts are local to the provided site.

NO.61 How is the traffic directed to the firewall pair in a two-site Multi-Pod deployment with an active/standby firewall pair stretched across pods?

to the pod with the active service node

to a collector in the Inter-Pod Network

to the pod designated as the primary pod

to the local service node for processing

NO.62 Refer to the exhibit. Two application profiles are configured in the same tenant and different VRFs.
Which contract scope is configured to allow communication between the two application profiles?

global

VRF

application

tenant

NO.63 As part of a newly deployed ACI fabric, a pair of border leaf switches have been deployed to provide shared services for all tenants. The configured L3Out runs OSPF as the routing protocol. The requirement is to advertise the routes from the border leaf switches to the compute leaf switches. Which configuration must be implemented to meet these requirements?

Configure a BGP route reflector policy for the Cisco ACI pod

Define the shared L3Out in the common tenant

Enable Import Route Control Enforcement in the L3Out policy

Define the consumer subnet under the consumer EPG

NO.64

An organization migrates its virtualized servers from a legacy environment to Cisco ACI. VM1 is incorrectly attached to PortGroup IT|3TierApp|Web. Which action limits IP address learning in BD1?

Enable Enforce Subnet Check

Enable Rouge Endpoint Control

Enable GARP-based EP Move Detection Mode

Disable Remote EP Learn

NO.65 Refer to the exhibit.

Server A is connected to the Cisco ACI fabric using two teamed interfaces. One interface in a team is configured as active and the other remains in standby mode. When a failover occurs and the standby interface becomes active, it uses its built-in MAC address to send traffic. Which bridge domain configuration must be applied to resolve the issue?