Exam 2: Data Center Design, Specialist (JNCDS-DC)

Click the Exhibit button. Referring to the exhibit, what must you change to make the topology a supported Virtual Chassis Fabric design?

Which two security components are inherent in a Contrail vRouter? (Choose two.)

A large multinational corporation wants to implement SDN for rapid deployment of application environments. You are asked to define SDN service chaining for a presentation to execute management. In this scenario, which statement would satisfy the requirement?

Which statement is true about highly available data center architectures?

Click the Exhibit button. Traffic congestion is noticed when sending traffic from S1 to S2. You must design a CoS deployment to address the traffic congestion issue. Referring to the exhibit, which two statements are true? (Choose two.)

Click the Exhibit button. You are designing a Layer 2 Ethernet fabric. Your customer wants to know which protocol in your design will ensure a loop-free topology. Referring to the exhibit, which protocol meets this requirement?

You are designing a Junos-based Ethernet Fabric for a data center that has a combination of 60 EX Series and QFX Series devices. In this scenario, which solution would you choose?

Click the Exhibit button. You are creating a resilient IP fabric for a data center based on a Clos architecture. Referring to the exhibit, which statement is true?

Clos architectures are based on which network topology?

What is a characteristic of VRRP?

Which two security components are inherent in a Contrail vRouter? (Choose two.)

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?

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

What are two methods used to protect the data center perimeter? (Choose two.)

Which two statements are true about IP fabrics? (Choose two.)

You are designing an IP fabric using EBGP. In this scenario, what are two ways of designing the ASN scheme for the IP fabric? (Choose two.)

You are designing a Control-based SDN overlay network. IP filtering and tenant separation for Layer 3 and Layer 4 traffic is required for this installation. In this scenario, which Contrail component performs this function?

Your company is deploying a private cloud based on OpenStack and has selected Contrail Networking as its SDN controller. Which two statements are true in this scenario? (Choose two.)

You have included in your data center design an SRX1500 chassis cluster. The RFP requires a documented upgrade process for the cluster that minimizes downtime. What satisfies this requirement in this scenario?

You are re-designing a traditional multitiered data center into a modern spine-and-leaf data center architecture. In this scenario, which two tiers are collapsed? (Choose two.)