Here you have the best Juniper JN0-210 practice exam questions
Which two products are considered SDN controllers? (Choose two)
VMware NSX is known for being a network virtualization and security platform that includes an SDN controller. Contrail Networking is an SDN controller that enables network automation and orchestration. These are the two products from the given options that are recognized as SDN controllers.
What is a primary function of an underlay network?
A primary function of an underlay network is to advertise loopback interfaces to establish an overlay network. Loopback interfaces are advertised so that overlay networks can use them as termination points for tunnels and other logical connections, facilitating stable and reliable communication even if physical interfaces on some devices fail.
Juniper Networks SD-WAN feature is part of which product offering?
Juniper Networks' SD-WAN feature is part of its Cloud CPE (Customer Premises Equipment) solution. Cloud CPE is designed to deliver virtualized network services using SD-WAN functionalities, enabling efficient and flexible network management.
You have a data center switching fabric that is comprised of Junos switches. You are using an API-based SDN implementation to manage the devices.
In this scenario, which statement is true?
In an API-based SDN implementation, the SDN controller communicates with the network devices through APIs, but the control plane typically remains on the individual devices. This means that routing and signaling logic are handled by each device itself, rather than being centrally managed by the SDN controller. The SDN controller provides an abstraction and management interface, but it does not move the control plane off of the devices.
Which protocol would be used by the NorthStar Controller to learn the topology of the WAN network?
The Path Computation Element Protocol (PCEP) enables communication between a Path Computation Client (PCC) and a Path Computation Element (PCE), which is typically a component of the NorthStar Controller. This protocol is used specifically for learning about the network topology and LSP path state. PCEP is fundamental in the NorthStar Controller's operation to compute and manage paths in a WAN network.