Online Access Free 300-620 Exam Questions

Which two protocols are used for fabric discovery in ACI? (Choose two.)

• A.CDP
• B.OSPF
• C.ISIS
• D.DHCP
• E.LLDP

Which statements are correct regarding ACI support for BFD? (Choose two.)

• A.BFD is supported for BGP prefix peers (dynamic neighbors).
• B.BFD is supported for EIGRP, OSPF, and BGP in ACI.
• C.BFD is supported on routed interfaces, routed subinterfaces, and SVIs.
• D.BFD is supported on L3Out loopback interfaces.

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

Refer to the exhibit. An engineer is implementing a BPDU filter on external switch interfaces that face the Cisco ACI fabric to prevent excessive TCNs from impacting the fabric. Which configuration must be applied on Cisco ACI to avoid a Layer 2 loop?

• A.Configure MCP globally.
• B.Apply an MSTP instance on Cisco ACI.
• C.Enable STP on downlinks.
• D.Implement BPDU Guard.

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