300-630 Exam Questions

How is multicast traffic managed in a Cisco ACI fabric?

Refer to the exhibit. Which three actions should be taken to implement the vPC in the Cisco ACI fabric? (Choose three.)

What are two characteristics of Cisco ACI interaction with MSTP? (Choose two.)

Cisco ACI fabric is migrated from network-centric mode to application-centric mode. What is possible in an application-centric design?

What is a design implication for Cisco ACI using an application-centric approach?

What are two characteristics of network-centric design in Cisco ACI? (Choose two.)

Refer to the exhibit. Between Cisco UCS Fls and Cisco ACI leaf switches, CDP is disabled, the LLDP is enabled, and LACP is in Active mode. Which two discovery protocols and load-ba...

Refer to the exhibit. An engineer wants to avoid connectivity problems for the endpoint EP1 when it reaches an external L3Out network through the gateway 10.2.2.254/24. Which two c...

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?

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

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?

What is the purpose of the Forwarding Tag (FTAG) in Cisco ACI?

Which action should be taken in Cisco ACI to reassign a unique globally scoped pcTag to an EPG that provides a global contract?

Refer to the exhibit. What must be configured in the service graph to redirect HTTP traffic between the EPG client and EPG server to go through the Cisco ASA firewall?

Refer to the exhibit. Which feature is available across sites if EPGs are stretched?

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

An engineer must implement a full mesh Cisco ACI Multi-Site architecture. Which action must be taken on each spine to accomplish this goal?

Refer to the exhibit. Which two configurations enable inter-VRF communication? (Choose two.)

Which two actions should be taken to ensure a scalable solution when multiple EPGs in a VRF require unrestricted communication? (Choose two.)

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? (Choos...

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 Ex...

A cloud provider must make a pair of firewalls available to all tenants. Each tenant defines its own service graph. Where should the Layer 4 to Layer 7 service be configured to acc...

Leaf 1002 receives a packet from a host attached to Leaf1001. The packet contains the MAC address, IP address, and VRF of the source. Which information does each node learn?

What is the outer destination IP address in the VXLAN encapsulated packet for Layer 2 Broadcast, Unknown-unicast and Multicast (BUM) that is sent between two Cisco ACI sites?

Refer to the exhibit. An administrator configures inter-VRF route leaking between Production:vrf- prod and Non-Production:vrf-nonprod. However, the route in the Non-Production:vrf-...

Which device replicates Broadcast, Unicast, and Multicast (BUM) frames to all remote sites in a Cisco ACI Multi-Site with multiple stretched bridge domains?

A packet is routed between two endpoints on different Cisco ACI leaf switches. Which VXLAN VNID is applied to the packet?

An engineer is deploying a Cisco ACI fabric and discovers that the traffic to certain endpoints is dropped. The originating bridge domain is configured with hardware proxy. Which a...

Refer to the exhibit. A company merges three of its departments: CORP, HR, and SERVICES. Currently, the connectivity between departments is achieved by using VRF route leaking. The...

An engineer troubleshoots a Cisco ACI fabric and receives this output: What does tunnel 6 use?

Refer to the exhibit. An engineer is deploying a Cisco ACI Multi-Pod with an independent active/active Layer 3 firewall cluster across the pods. Which task must the engineer perfor...

An engineer is configuring a Cisco ACI fabric and requires a shared L3Out network connectivity to external networks. The connectivity must be shared between different tenants. Whic...

Refer to the exhibit. An engineer must allow IP mobility between Site1 and Site2 in a Cisco Nexus Dashboard Orchestrator. The design must meet these requirements: - A disaster reco...

A customer plans to deploy a Cisco ACI Multi-Pod deployment. Which two features must be implemented on the IPN switches?

Refer to the exhibit. New e-commerce software is deployed on Cisco ACI fabric. The environment must meet these requirements: - The overall number of contracts must be reduced by re...

The servers are dual-homed to Cisco ACI Leaf1001 and Leaf1002 and must be connected in an active-active mode. The server NICs do not support LACP. These settings have already been...

Refer to the exhibit. Which method does Cisco ACI fabric use to forward L2 Unknown Unicast packets?

An engineer must implement an L3Out within a tenant to allow the reachability to services outside of the Cisco ACI fabric. The requirement is to allow communication from the EPGs i...

Refer to the exhibit. Server S1 is load balancing traffic received from SIP1 to BC1 and BC2. The Cisco ACI fabric must learn the IP address of S1 and unlearn the BC1 and BC2 IP add...

Which PIM version must be configured in the Inter-Pod Network to allow broadcast, unknown unicast, and multicast flooding between Cisco ACI pods?

Refer to the exhibit. In a Cisco ACI Multi-Site deployment, traffic fails to pass between Site-A and Site-B, and an engineer troubleshoots the link between ISN-01 and Node-201. Whi...

Refer to the exhibit. Which two sets of actions must be taken to permit subnet 192.168.1.0/24 to communicate with subnet 172.18.1.0/24 using Cisco ACI fabric? (Choose two.)

Refer to the exhibit. An engineer must implement a solution to ensure that ingress and egress traffic flows are symmetric for all stretched bridge domains in the customer multisite...

Refer to the exhibit. A Cisco ACI fabric must be integrated with VMware. Leaf1 and Leaf2 are connected to S1 using a VPC. The object VMware Virtual Distributed switch VPC Policy gr...

A company must connect three Cisco ACI data centers by using Cisco ACI Multi-Site. An engineer must configure the Inter-Site Network (ISN) between the existing sites. Which two con...

Refer to the exhibit. The requirement is to prefer the local PBR node and redirect the traffic to the remote pod PBR node in the case of catastrophic node failure. Which configurat...

Which protocol is used to exchange the MAC/IP address information for endpoints between spine switches in different pods in a Cisco Multi-Pod solution?

Which mechanism is used by ACI spine switches to maintain a consistent copy of the endpoint address and location information?

An engineer is configuring ACI Multi-Pod between two data centers and must plan the physical cabling in the primary data center. How must the Cisco ACI Multi-Pod topology be connec...

What is a characteristic of application-centric design in Cisco ACI?