Online Access Free 300-620 Exam Questions

An engineer must configure an L3Out to advertise a single summarized address for all Cisco ACI host routes. The summarized address must be advertised to the core switches that are physically attached to the ACI fabric. An external EPG is created with the required subnet. Which configuration set advertises the subnet to the remote peer?

• A.Set the external EPG subnet scope to Export Route Control Subnet.
  Associate a route summarization policy.
• B.Set the external EPG subnet scope to Import Route Control Subnet.
  Associate a route control profile.
• C.Set the external EPG subnet scope to Export Route Control Subnet.
  Associate a route control profile.
• D.Set the external EPG subnet scope to Import Route Control Subnet.
  Associate a route summarization policy.

An engineer is implementing Cisco ACI at a large platform-as-a-service provider using APIC controllers, 9396PX leaf switches, and 9336PQ spine switches. The leaf switch ports are configured as IEEE 802.1p ports. Where does the traffic exit from the EPG in IEEE 802.1p mode in this configuration?

• A.from leaf ports untagged
• B.from leaf ports tagged as VLAN 1
• C.from leaf ports tagged as VLAN 4094
• D.from leaf ports tagged as VLAN 0

What are two of the three methods in integrating the Cisco ACI with existing network infrastructure? (Choose two.)

• A.as a network supervisor module
• B.as a data center policy engine
• C.as an additional data center pod
• D.as an atomic network operator
• E.as a super cloud overseeing a subcloud

Using EPG extension, an engineer has moved all endpoints in a VLAN into an ACI fabric. When he moves the default gateway from traditional switches into the fabric, he suddenly loses all connectivity to the endpoints from outside the fabric.
Which of the following are possible reasons this has taken place? (Choose three.)

• A.No contracts have been associated with the EPG.
• B.The subnet Scope parameter on the BD needs to be set to Advertised Externally.
• C.The bridge domain does not have an associated L3Out configured.
• D.The Layer 2 connection between ACI switches and non-ACI switches has been disconnected.

Refer to the exhibit. Cisco ACI fabric is connected to a Cisco Catalyst 3850 Series Switch using EBGP. Server 2 is unable to communicate with Server 1. Leaf-2 fails to learn the external subnet
10.2.2.0/24 and other external subnets from other L3Outs. Which configuration ensures that the networks from Leaf-2 are learned by the external network?

• A.Configure Spine-1 as the MP-BGP route reflector.
• B.Implement the bridge domain to advertise the bridge domain subnet.
• C.Implement a contract between the Server 2 EPG and the L3Out.
• D.Configure 10.2.2.0/24 under the external EPG of the L3Out.