Cisco 600-660 Online Practice Questions and Exam Preparation

Cisco 600-660 Online Questions & Answers

• Question 41:

  An engineer configures a new Cisco ACI Multi-Pod setup. Which action should be taken for fabric discovery to be successful for the nodes in Pod 2?

  A. Select the Route Reflector field in Pod Peering
  B. Enable the DSCP class-cos translation policy for Layer 3 traffic
  C. Configure POD 2 Data Plane TEP under the Pod Connection Profile
  D. Add the IPN subnet under the Fabric External Routing Profile
  D. Add the IPN subnet under the Fabric External Routing Profile

• Question 42:

  Which two components must be configured as stretched to establish intra-VRF communication between two EPGs that are deployed in different sites and different bridge domains? (Choose two.)

  A. contract
  B. tenant
  C. application profile
  D. bridge domain
  E. EPG
  D. bridge domain
  E. EPG

• Question 43:

  In a Cisco ACI Multi-Site fabric, the Inter-Site BUM Traffic Allow option is enabled in a specific stretched bridge domain. What is used to forward BUM traffic to all endpoints in the same broadcast domain?

  A. ingress replication on the spines in the source site
  B. egress replication on the source leaf switches
  C. egress replication on the destination leaf switches
  D. ingress replication on the spines in the destination site
  D. ingress replication on the spines in the destination site

• Question 44:

  DRAG DROP

  

  Refer to the exhibit. Drag and drop the subnets and flags from the left into the External Network Instance Profile policies on the right to create a setup that advertises only 10.10.0.0/24 and 10.10.1.0/24 prefixes in VRF1 and establishes connectivity between VRFs. Not all options are used.

  Select and Place:

  

  

• Question 45:

  

  Refer to the exhibit. A network engineer configures a Layer 4 to Layer 7 device for an outside routed firewall that is connected to POD-1 inside a Cisco ACI fabric that consists of two pods. All traffic from POD-1 or POD-2 that uses the L3Out should pass through the routed firewall. Which Function Type must be implemented in the service graph for POD-2 to use L3Out?

  A. GoThrough
  B. L1
  C. GoTo
  D. L2
  D. L2

• Question 46:

  

  Refer to the exhibit. Which configuration must be implemented to allow intra-VRF transit routing between the two external routers?

  A. Deploy both areas under the same L3Out policy
  B. Change one of the areas to area 0
  C. Configure OSPF virtual links
  D. Modify L3Out 1 to use the same OSPF area as L3Out 2
  A. Deploy both areas under the same L3Out policy

• Question 47:

  An engineer must limit local and remote endpoint learning to the bridge domain subnet. Which action should be taken inside the Cisco APIC?

  A. Disable Remote EP Learn
  B. Enable Enforce Subnet Check
  C. Disable Endpoint Dataplane Learning
  D. Enable Limit IP Learning to Subnet
  B. Enable Enforce Subnet Check

• Question 48:

  Which two actions are the Cisco best practices to configure NIC teaming load balancing for Cisco UCS B-Series blades that are connected to the Cisco ACI leaf switches? (Choose two.)

  A. Create vPC+
  B. Enable LACP active mode
  C. Create PAgP
  D. Create vPC
  E. Enable MAC pinning
  B. Enable LACP active mode
  E. Enable MAC pinning

• Question 49:

  An organization deploys active-active data centers and active-standby firewalls in each data center. Which action should be taken in a Cisco ACI Multi-Pod to maintain traffic symmetry through the firewalls?

  A. Enable Endpoint Dataplane Learning
  B. Disable service node Health Tracking
  C. Enable Pod ID Aware Redirection
  D. Disable Resilient Hashing
  B. Disable service node Health Tracking

• Question 50:

  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?

  A. unicast routing
  B. ARP flooding
  C. unknown unicast flooding
  D. proxy ARP
  C. unknown unicast flooding