Nokia 4A0-D03 - Nokia SR Linux EVPN and Data Center Interconnect Exam
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Total 40 questions
Question #6 (Topic: Exam A)
Which of the following statements about the configuration of a Layer 3 multi-homing with a centralized router is FALSE?
A. The centralized router must be a member of the Ethernet segment.
B. All routers participating in the Ethernet segment must have the multi-homing mode set to all-active.
C. Remote leaf routers can load balance traffic to customer prefixes through the leaf routers connected to the Ethernet segment.
D. The centralized router will advertise the customer prefixes using an EVPN route-type 5 update.
Answer: B
Question #7 (Topic: Exam A)
Consider the exhibit.
All IP-VRFs are configured properly and are operational.
Which of the following statements is FALSE?
All IP-VRFs are configured properly and are operational.
Which of the following statements is FALSE?
A. One of the connected leaf routers will be elected DF.
B. The elected DF will use the AD per EVI update to identify itself as primary.
C. Only the elected DF will advertise the customer IP prefix route to the BGP route reflector.
D. All connected leaf routers will use an AD per ES update to advertise single-active redundancy.
Answer: B
Question #8 (Topic: Exam A)
Consider the exhibit.
All connected leaf routers have the same ethernet segment configuration. The IP-VRF is configured properly and is operational.
Which of the following statements is FALSE?
All connected leaf routers have the same ethernet segment configuration. The IP-VRF is configured properly and is operational.
Which of the following statements is FALSE?
A. This ethernet segment is configured for layer 3 multi-homing.
B. The EVI for the IP-VRF using this segment is 1000.
C. A LAG must be configured on the connected Leaf routers and the host.
D. The redundancy mode for this ethernet segment is all active.
Answer: C
Question #9 (Topic: Exam A)
When providing L3 multi-homing on two or more leaf routers, which of the following is FALSE?
A. In a single-active multi-homing scenario, the DF-election is used to identify the active leaf router.
B. In an all-active multi-homing scenario, the DF-election is used to identify the leaf router that is responsible for forwarding BUM traffic to the host.
C. All learned 3rd party prefixes are advertised using EVPN route type 5.
D. The Ethernet segment is associated with the next-hop for the 3rd party prefixes.
Answer: B
Question #10 (Topic: Exam A)
Consider the exhibit.
Which of the following statements about the configuration and operation of this setup is TRUE?
Which of the following statements about the configuration and operation of this setup is TRUE?
A. The MAC-VRF on Leaf1 and Leaf2 is configured with multi-homing-mode all-active.
B. The MAC-VRF on Leaf3 will need to be configured with ECMP to be able to load balance between Leaf1 and Leaf2.
C. The host will be required to be configured with a LAG.
D. The Ethernet segment ES-1 will be associated to the ports that connect to the host.
Answer: D
