SR Linux EVPN DCI Practice Questions & Answers • ExamPrepare

30 questions in this view

Page 1 of 5

Question 1

Consider the exhibit. dcgw10 is a Nokia 7750SR and is used as the integrated gateway. Which of the following is NOT configured in VPLS 100 on dcgw10?

The EVI to be used by the VPLS.
A VXLAN instance with the VNI for the VPLS.
A BGP instance with two unique route targets.
The BGP instance bound to the MPLS tunnels toward dcgw20.

Select an answer above, then submit your vote. Reading or practicing does not cast a vote.

Question 2

Which of the following statements describes the function or operation of the integrated gateway-based data center interconnect solution?

All the data center leaf routers must be reachable over the WAN network.
The route reflectors in the different data centers must be able to reach each other.
The VXLAN tunnels are required between the leaf routers in the different data centers.
The data center gateway and the WAN PE functions are performed on a single router.

Select an answer above, then submit your vote. Reading or practicing does not cast a vote.

Question 3

Which of the following statements about the configuration of a Layer 3 multi-homing with a centralized router is FALSE?

The centralized router must be a member of the Ethernet segment.
All routers participating in the Ethernet segment must have the multi-homing mode set to all-active.
Remote leaf routers can load balance traffic to customer prefixes through the leaf routers connected to the Ethernet segment.
The centralized router will advertise the customer prefixes using an EVPN route-type 5 update.

Select an answer above, then submit your vote. Reading or practicing does not cast a vote.

Question 4

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?

The EVI for the IP-VRF using this segment is 1000.
All connected leaf routers will advertise out EVPN route-type 1 and EVPN route-type 4 updates.
Leaf3 is the only connected leaf router that will advertise out an EVPN route-type 5.
Leaf3 will use the route-type 1 AD per EVI update to identify itself as the primary the other connected leafs will identify themselves as backups.

Select an answer above, then submit your vote. Reading or practicing does not cast a vote.

Question 5

Consider the exhibit. Which of the following statements about the configuration and operation of this setup is FALSE?

The Ethernet segment ES-1 is configured as single active.
The ports that connect to the host are associated to ES-1.
All traffic to and from the host will flow through Leaf1.
The host will be required to be configured with a LAG.

Select an answer above, then submit your vote. Reading or practicing does not cast a vote.

Question 6

When PEs are connected to an Ethernet segment with at least one active MAC-VRF, which of the following statements about the AD per EVI updates sent by a PE is FALSE?

It is used by the remote peers for aliasing.
It advertises the multi-homing mode used by the PEs for the Ethernet segment.
It contains the VNI that is to be used by the remote peers in the data plane.
It contains the route-target so that the update can be imported into the correct MAC-VRF instance.

Select an answer above, then submit your vote. Reading or practicing does not cast a vote.