Question 1

You are building a new IP fabric data center underlay network and want to ensure predicted load- balancing behavior for traffic, traversing the fabric. What are two approaches you should take to satisfy the requirement in this scenario? (Choose two.)

Options :

A : Ensure that all spine devices are the same switched mode.

B : Ensure that all uplinks are 40GbE.

C : Ensure that every leaf node has an uplink spine node

D : Ensure that every node has a link to every other leaf node

Answer: A,C

Question 2

A client with five data centers spread around the country uses MPLS L2VPNs to provides point- to- point data center interconnect between each data center in a full-mesh network. The client Is considering an MPLS EVEN implementation.

In this scenario, what are three advantages of using MPL5 EVEN interconnects? (Choose two.)

Options :

A : The provide for static configuration that does not require a Dynamic Routing Protocol

B : They provide for a local proxy ARP/ND resolution.

C : They provide for point to multipoint connectivity

D : They provide for a MAC learning in the control plane.

E : They provide for lower transmission latency.

Answer: B,C,D

Question 3

You are deploying a 3-stage Clos IP fabric in your data center. In this scenario, which statement is correct?

Options :

A : Each server-facing interface on a leaf node is always three hops away from other server-facing interfaces.

B : Each spine node must be physically connected to all other spine nodes.

C : There is an eight-spine node limitation.

D : No direct physical connections exist between leaf nodes.

Answer: A

Question 4

You are asked to enable plug-and-play line card switches in an active VCF without making any future Junos configuration charges. You are also required to ensure that all new line card are automatically upgrade to the correct Junos version without any manual intervention. In this scenario, which two actions will accomplish this task? (Choose two.)

Options :

A : Set the virtual Chassis as auto-provisioned before the line cars are inserted.

B : Ensure that the newly instead card-s MAC addresses are present in the DHCP configuration for ZTP.

C : Set the Virtual Chassis as per-provision before the line are inserted.

D : Configure the auto-sw-update parameter on the VCF before inserting new line cards.

Answer: A,D

Question 5

Which statement is correct about the highlighted code segment and VXLAN frame shown in the exhibit?

Options :

A : This statement is optional and keeps the VLAN header in the Original L2 Frame, if included.

B : This statement is optional and removes the VLAN header in the Original L2 Frame, if included.

C : This statement is required and removes the VLAN header in the Original L2 Frame, if included.

D : This statement is required and keeps the VLAN header in the Original L2 Frame, if included.

Answer: A

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