cisco 300-630 practice test

implementing cisco application centric infrastructure - advanced

Last exam update: Oct 31 ,2024
Page 1 out of 11. Viewing questions 1-10 out of 106

Question 1

A company must connect three Cisco ACI data centers by using Cisco ACI Multi-Site. An engineer must configure the Inter-Site Network (ISN) between the existing sites.

Which two configuration steps must be taken to implement the ISN? (Choose two.)

  • A. Configure encapsulation VLAN-4 between the routers and spine nodes.
  • B. Configure OSPF on subinterfaces on routers that are directly connected with spine nodes.
  • C. Configure ISN site extension on Cisco routers in the network.
  • D. Configure OSPF on all ISN routers.
  • E. Configure BIDIR-PIM on all ISN routers.
Mark Question:
Answer:

cd

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Question 2

DRAG DROP An engineer deploys a Cisco ACI Multi-Site Orchestrator for the first time. Drag and drop the actions from the left into the steps on the right to add a site and deploy new Cisco ACI objects to the fabric. Not all actions are used.
Select and Place:

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Question 3


Refer to the exhibit. Which configuration mode must be selected for the VMM vSwitch Port Channel policy to avoid MAC flapping on the Cisco UCS Fls and Cisco
ACI leaf switches?

  • A. LACP Passive
  • B. MAC Pinning
  • C. LACP Active
  • D. Static Channel " Mode On
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Answer:

b

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Question 4


Refer to the exhibit. The 0.0.0.0/0 is configured as a default static route on L3Out-1. Which action should be taken for the 0.0.0.0/0 prefix to advertise out on
L3Out-2 OSPF?

  • A. Enable Shared Security Import Subnet
  • B. Enable Aggregate Export Subnet
  • C. Enable Shared Route Control Subnet
  • D. Enable Export Route Control Subnet
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Answer:

b

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Question 5


Refer to the exhibit. An engineer wants to avoid connectivity problems for the endpoint EP1 when it reaches an external L3Out network through the gateway
10.2.2.254/24. Which two configurations must be implemented in BD-BD2? (Choose two.)

  • A. Disable unicast routing
  • B. Enable IP data plane learning for the VRF
  • C. Disable ARP flooding
  • D. Enable ARP flooding
  • E. Enable unicast routing
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Answer:

ac

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Question 6

Which protocol is used to exchange the MAC/IP address information for endpoints between spine switches in different pods in a Cisco Multi-Pod solution?

  • A. BGP VPNv4
  • B. MP-BGP EVPN
  • C. IS-IS
  • D. GRE
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b

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Question 7

Which action should be taken in Cisco ACI to reassign a unique globally scoped pcTag to an EPG that provides a global contract?

  • A. Configure subnets that are treated as virtual IP
  • B. Configure subnets that advertise externally
  • C. Configure subnets that are shared between VRFs
  • D. Configure subnets that are private to VRF
Mark Question:
Answer:

c


Reference:
https://www.cisco.com/c/en/us/support/docs/cloud-systems-management/application-policy-infrastructure-controller-apic/119023-technote-apic-00.html

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Question 8



Refer to the exhibit. Which configuration set must be applied to filter 1 to enable SSH communication between Web_EPG to App_EPG?

  • A. Apply Both Directions: Disabled -Reverse Filter Ports: Enabled
  • B. Apply Both Directions: Enabled -Reverse Filter Ports: Enabled
  • C. Apply Both Directions: Disabled -Reverse Filter Ports: Disabled
  • D. Apply Both Directions: Enabled -Reverse Filter Ports: Disabled
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Answer:

b

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Question 9

Which PIM version must be configured in the Inter-Pod Network to allow broadcast, unknown unicast, and multicast flooding between Cisco ACI pods?

  • A. Bidirectional PIM
  • B. PIM dense mode
  • C. PIM sparse mode
  • D. Source Specific Multicast
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Answer:

a

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Question 10

What is the purpose of enabling ARP flooding when VMs are migrated from a pre-existing network to Cisco ACI and their gateways remain configured in the legacy setup?

  • A. to avoid endpoint flapping between the legacy network and the ACI fabric
  • B. to prevent VMs from communicating with physical servers within the ACI fabric
  • C. to allow communication between VMs and silent hosts
  • D. to allow VMs to communicate with devices outside of their subnet
Mark Question:
Answer:

a

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