Free Cisco 600-660 Exam Dumps Questions & Answers

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

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

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 Active
• B.MAC Pinning
• C.Static Channel - Mode On
• D.LACP Passive

An organization expands a Cisco ACI Multi-Pod from two to six pods and must ensure that the control plane scales. What should be configured in the IPN to ensure that BUM traffic is forwarded efficiently across the IPN?

• A.spine headend replication
• B.MSDP
• C.BIDIR-PIM
• D.MP-BGP

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

Refer to the exhibit.

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

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