Understand Telecommunication Domain

Terms:
Juniper MX
QFX Hardware


Knowledge:
1.  Juniper MX-Series is a series of Ethernet Services routers designed and manufactured by Juniper Networks
2.  QFX Series 10GbE/40GbE switches are high-performance, low-latency, 1 and 2 U edge devices that are optimized for virtualized data center environments.
3.   The QFX Series switches act as universal building blocks for multiple data center fabric architectures and can be used in seamless Juniper 1/10/40GbE architectures, such as Virtual Chassis, Virtual Chassis Fabric and QFabric deployments, as well as in open architectures such as Spine and Leaf and Layer 3 fabrics
4.   Private VLAN, also known as port isolation, is a technique in computer networking where a VLAN contains switch ports that are restricted such that they can only communicate with a given "uplink". The restricted ports are called "private ports". Each private VLAN typically contains many private ports, and a single uplink
5.  MC-LAG, or Multi-Chassis Link Aggregation Group, is a type of LAG with constituent ports that terminate on separate chassis, thereby providing node-level redundancy. 
6.  Software-defined networking (SDN) is an approach to computer networking which evolved from work done at UC Berkeley andStanford University around 2008.^[1] SDN allows network administrators to manage network services through abstraction of lower level functionality. This is done by decoupling the system that makes decisions about where traffic is sent (the control plane) from the underlying systems that forward traffic to the selected destination (the data plane). 
7.  In computer networking, a port is an application-specific or process-specific software construct serving as a communications endpoint in a computer's host operating system. A port is associated with an IP address of the host, as well as the type of protocol used for communication
8.  Virtual Private LAN Service (VPLS) is a way to provide Ethernet-based multipoint to multipoint communication over IP or MPLSnetworks.
9.  An Ethernet VPN (EVPN) enables you to connect a group of dispersed customer sites using a Layer 2 virtual bridge. As with other types of VPNs, an EVPN is comprised of customer edge (CE) devices (host, router, or switch) connected to provider edge (PE) devices.
10.  The Alcatel-Lucent 5620 Service Aware Manager (SAM) enables end-to-end network and service management across all domains of the converged, all-IP network.
11.