Cisco 600-660 Online Practice Questions and Exam Preparation

Cisco 600-660 Online Questions & Answers

• Question 51:

  

  Refer to the exhibit. Which two configuration steps are required in ISN for Cisco ACI Multi-Site setup? (Choose two.)

  A. Connect Spine2 to ISN routers.
  B. Configure BIDIR-PIM throughout the ISN
  C. Increase ISN MTU to support the maximum MTU that is sent by endpoints
  D. Configure OSPF between spines and ISN routers
  E. Enable IGMPv3 on ISN routers
  D. Configure OSPF between spines and ISN routers
  E. Enable IGMPv3 on ISN routers

• Question 52:

  

  Refer to the exhibit. An engineer must have communication between EPG1 in VRF1 and External EPG in VRF2. Which three actions should be taken for the defined subnets in the L3Out External EPG to accomplish this goal? (Choose three.)

  A. Enable Shared Route Control Subnet
  B. Enable External Subnets for External EPG
  C. Enable Export Route Control Subnet
  D. Enable Shared Security Import Subnet
  E. Enable Aggregate Shared Routes
  F. Enable Import Route Control Subnet
  C. Enable Export Route Control Subnet
  D. Enable Shared Security Import Subnet
  F. Enable Import Route Control Subnet

• Question 53:

  What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood disabled?

  A. The application profile that is associated to the bridge domain have local significance in each site.
  B. The tenant and VRF that associated to the bridge domain have local significance in each site.
  C. Headend replication is used for BUM traffic between sites.
  D. IP mobility is ensured between sites for disaster recovery.
  B. The tenant and VRF that associated to the bridge domain have local significance in each site.

• Question 54:

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

• Question 55:

  

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

  A. Leaf 101 forwards the ARP request to one of the proxy VTEP spines.
  B. POD1 spine responds to the ARP request after the POD1 COOP is updated with the VM2 location.
  C. Leaf 101 encapsulates the ARP request into a multicast packet that is destined to 225.0.37.192.
  D. Leaf 101 switch consumers the ARP reply of VM2 to update the local endpoint table.
  A. Leaf 101 forwards the ARP request to one of the proxy VTEP spines.

• Question 56:

  

  Refer to the exhibit. An engineer extends a Cisco ACI Multi-Pod setup to a Cisco ACI Multi-Site implementation. Which action allows the interconnection?

  A. Configure BIDIR-PIM in the IPN and ISN
  B. Use dedicated uplinks on Site 1 spines for ISN connections
  C. Connect all spines to the IPN and ISN
  D. Filter the advertisement of the Site 2 TEP pool into the IPN
  A. Configure BIDIR-PIM in the IPN and ISN

• Question 57:

  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?

  A. Enable subinterfaces with dot1q tagging on all links between the IPN routers.
  B. Configure IGMPv3 on the interfaces of IPN routers that face the Cisco ACI spine.
  C. Enable DHCP relay on all links that are connected to Cisco ACI spines on IPN devices.
  D. Configure BGP as the underlay protocol in IPN.
  B. Configure IGMPv3 on the interfaces of IPN routers that face the Cisco ACI spine.

• Question 58:

  An existing Cisco ACI Multi-Site setup with default fabric settings contains endpoints that communicate with an MTU of 1500. What is the minimum MTU value that must be supported by the ISN to allow control plane endpoint information exchange between sites?

  A. 9000
  B. 1554
  C. 9100
  D. 1600
  C. 9100

• Question 59:

  

  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?

  A. Apply Both Direction ENABLED and Reverse Port Filter ENABLED
  B. Apply Both Direction DISABLED and Reverse Port Filter DISABLED
  C. Apply Both Direction DISABLED and Reverse Port Filter ENABLED
  D. Apply Both Direction ENABLED and Reverse Port Filter DISABLED
  C. Apply Both Direction DISABLED and Reverse Port Filter ENABLED

• Question 60:

  DRAG DROP

  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.

  Select and Place: