Online Access Free 4A0-D03 Practice Test

Which of the following statements about the gateway-less data center interconnect solution is FALSE?

• A.It provides a clear demarcation for security between the border leaf and gateway.
• B.The route reflectors must be reachable between different data centers.
• C.All of the data centers leaf routers must be reachable over the WAN network.
• D.The data center border leaf and gateway can use either eBGP or static routes to exchange routing information.

Consider the exhibit.

Which of the following statements about the configuration and operation of this setup is TRUE?

• A.The Ethernet segment ES-1 will be associated to the ports that connect to the host.
• B.The MAC-VRF on Leaf1 and Leaf2 is configured with multi-homing-mode all-active.
• C.The host will be required to be configured with a LAG.
• D.The MAC-VRF on Leaf3 will need to be configured with ECMP to be able to load balance between Leaf1 and Leaf2.

Which of the following statements about the gateway-less data center interconnect solution is FALSE?

• A.The leaf routers are able to establish a full mesh of VXLAN tunnels across the WAN.
• B.The EVPN overlay is transparently carried over the WAN network.
• C.The IP addresses of the leaf routers need to be re-distributed into the WAN.
• D.The data center gateway routers maintain a MP-BGP EVPN peering with the data center route reflector.

Which of the following statements about an integrated routing and bridging (IRB) interface is FALSE?

• A.The IRB sub-interfaces can be configured with access control lists.
• B.IP-VRFs and MAC-VRFs can have multiple IRB interfaces.
• C.The IRB sub-interface must have at least one IP address.
• D.An IRB interface is used to logically interconnect a MAC-VRF to an IP-VRF on a PE.

Consider the exhibit.

All IP-VRFs are configured properly and are operational.
Which of the following statements is FALSE?

• A.All connected leaf routers will use single active redundancy.
• B.All traffic destined to 40.40.40.0/24 will be forwarded through Leaf3 due to the BGP connection to the CE VNF.
• C.The AD per EVI update will be used to identify which connected leaf is primary.
• D.One of the leaf routers will be elected DF.