What does the VXLAN source port add to the overlay packet forwarding when it uses the hash of Layer 2, Layer 3, and Layer 4 headers of the inner packet?
A. ECMP
B. TCP optimization
C. disabled fragmentation
D. jumbo frames
Refer to the exhibits. Which subject must be configured for the All_noSSH contract to allow all IP traffic except SSH between the two EPGs?
A.
B.
C.
D.
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? (Choose two.)
A. contract
B. tenant
C. application profile
D. bridge domain
E. EPG
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 Security Import Subnet
B. Enable Aggregate Export Subnet
C. Enable Shared Route Control Subnet
D. Enable Export Route Control Subnet
Which firewall connection allows for the integration of service nodes in transparent mode with a Cisco ACI Multi-Pod setup?
A. active-standby mode across pods
B. active-active mode per pods for communication between internal endpoints
C. active-standby mode per pods for communication between endpoints and external networks
D. active-active mode across pods
An engineer configures a new Cisco ACI Multi-Pod and must set up the link between the spine and the IPN device. Which three actions should be taken to accomplish this goal? (Choose three.)
A. Enable MP-BGP routing
B. Enable BIDIR-PIM protocol
C. Enable PIM-SM protocol
D. Enable OSPF routing
E. Enable IS-IS routing
F. Enable DHCP relay
Refer to the exhibit. A network engineer configures a Layer 4 to Layer 7 device for an outside routed firewall that is connected to POD-1 inside a Cisco ACI fabric that consists of two pods. All traffic from POD-1 or POD-2 that uses the L3Out should pass through the routed firewall. Which Function Type must be implemented in the service graph for POD-2 to use L3Out?
A. GoThrough
B. L1
C. GoTo
D. L2
What is the advantage of implementing an active-active firewall cluster that is stretched across separate pods when anycast services are configured?
A. A different MAC/IP combination can be configured for the firewall in each pod.
B. The local pod anycast node is preferred by the local spines.
C. A cluster can be deployed in transparent mode across pods.
D. Local traffic in a pod is load-balanced between the clustered firewalls.
An engineer configures a new Cisco ACI Multi-Site Orchestrator node to join an MSO cluster. Which two components are necessary to ensure that the new node has IP connectivity in this configuration? (Choose two.)
A. Cisco ACI spine interfaces that are connected to ISN
B. Cisco APICs over the OOB management network
C. existing Cisco ACI Multi-Site Orchestrator node
D. management IP of ESXi hosts where the controllers are deployed
E. OOB interface of ISN
What are two characteristics of Cisco ACI interaction with MSTP? (Choose two.)
A. A Cisco ACI leaf flushes all local endpoints in the received EPG when an MSTP TCN frame is received.
B. A static path binding is required for native VLAN to carry the MST BPDUs in existing EPGs.
C. Mis-cabling protocol is used to snoop the MSTP TCN packets.
D. A dedicated EPG must be created for the native VLAN ID with static bindings toward the MSTP-enabled switches.
E. The PVST simulation must be configured on external network switches to support MSTP.