JN0-1301 Free Practice Test

You are designing an IP fabric using EVPN with VXLAN and must ensure that all links between the leaf and spine nodes are used as efficiently as possible. Which two design considerations are important to achieve this task? (Choose two.)

1. A. Load balancing is automatic in an IP fabric design.
2. B. Load balancing must be managed by an SDN controller in an IP fabric design.
3. C. The overlay network needs to support load balancing.
4. D. The underlay network needs to support load balancing.

Correct Answer: AD

You are asked to create a new data center based on an IP fabric architecture. The data center must support many segmented applications that require Layer 2 adjacencies. You decide to use EVPN-VXLAN as an overlay technology to accomplish the task. To meet the requirements, each application will be placed in its own VLAN. In this scenario, what is required for communication between VLANs to occur?

1. A. IBGP and Q-in-Q
2. B. IBGP and MP-BGP
3. C. IBGP and MPLS
4. D. IBGP and GVRP

Correct Answer: B

Your company is deploying a private cloud based on OpenStack and has selected Contrail Networking as their SDN controller. Which statement is true in this scenario?

1. A. All bare-metal servers must run a vSRX instance for overlay tunneling.
2. B. All virtualized servers must run a vSRX instance for overlay tunneling
3. C. All bare-metal serer must run a vRouter for overlay tunneling
4. D. All virtualized servers must run a vRouter for overlay tunneling

Correct Answer: BC

You are designing a Layer 2 fabric implementation for a small data center and have chosen to implement a Virtual Chassis Fabric. You must accommodate two racks of servers with 1 Gbps connectivity, 10 racks of servers with 10 Gbps connectivity, and maintain a single management interface.
Which device would satisfy the requirements in this implementation?

1. A. QFX5110
2. B. QFX10002
3. C. EX4600
4. D. EX4300

Correct Answer: A

Which two characteristics describe the deployment of high-density chassis switches in a data center? (Choose two.)

1. A. In EoR deployments, the switches are consolidated in one location.
2. B. The switches consume a great deal of power, cooling, and space.
3. C. In ToR deployments, the switches provide more port connections, but with lower speeds.
4. D. More switches are often needed to accommodate the number of server connections.

Correct Answer: BD