By Glenn Warnock, Amin Nathoo
The definitive source for the NRS II exams—three whole classes in a book
Alcatel-Lucent is a global chief in designing and constructing scalable structures for provider prone. when you are a community dressmaker or operator who makes use of Alcatel-Lucent's 7750 kinfolk of carrier routers, organize for certification as an A-L community routing expert with this entire self-study direction. You'll get thorough coaching for the NRS II tests when you discover ways to construct state of the art, scalable IP/MPLS-based carrier networks.
The e-book provide you with an in-depth figuring out of the protocols and applied sciences fascinated by construction an IP/MPLS community whereas educating you the way to prevent pitfalls and hire the main profitable strategies on hand. issues lined comprise inside routing protocols, multiprotocol label switching (MPLS), Layer2/Layer3 prone and IPv6. The integrated CD beneficial properties perform examination questions, pattern lab routines, and more.
• Prepares community pros for Alcatel-Lucent provider Routing Certification (SRC) tests 4A0-101, 4A0-103, 4A0-104 and NRSII4A0
• Covers content material from Alcatel-Lucent's SRC classes on inside Routing Protocols, Multiprotocol Label Switching, and providers Architecture
• particular subject matters contain MPLS (RSVP-TE and LDP), companies structure, Layer2/Layer three companies (VPWS/VPLS/VPRN/IES/service inter-working/IPv6 tunneling), and OSPF and IS-IS for site visitors engineering and IPv6.
• CD contains perform examination questions, lab routines and solutions.
This Self-Study Guide is the authoritative source for community execs getting ready for the Alcatel-Lucent NRS II certification tests.
Read or Download Alcatel-Lucent Network Routing Specialist II (NRS II) Self-Study Guide: Preparing for the NRS II Certification Exams PDF
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Additional info for Alcatel-Lucent Network Routing Specialist II (NRS II) Self-Study Guide: Preparing for the NRS II Certification Exams
Data is transmitted on individual circuits and may include a circuit identifier. In a broadcast network, data is transmitted on a shared medium and therefore may be received by a number of devices. Frames in a broadcast network contain an address to identify the sender and intended recipient. 2 Layer 2 networks can be classified as point-to-point, circuit-based, or broadcast networks. 1 Purpose and F unctions of a L ayer 2 Protocol 21 The Layer 2 network is used to deliver data between two Layer 3 devices (routers or end systems).
Mobile Packet Core and backhaul—This is evolving to a fully IP-based packet network. The mobile backhaul must support the increasing demand for data in existing mobile networks in a cost-effective manner while providing a path to support the deployment of fourth-generation LTE (Long Term Evolution) networks. • Business service delivery—This must provide cost-effective connectivity and bandwidth options while supporting legacy technologies. A reliable and secure service is required with defined and measured service level guarantees.
2 A lcatel -Lucent 7750 S ervice Router Product Group 7 Virtual Private LAN Service (VPLS), and Virtual Private Routed Network (VPRN). The system architecture, hardware, and software fully support the provisioning and configuration of IP/MPLS networks with Layer 2 and Layer 3 VPN services. The SR product group supports a wide range of access interfaces. Broadly, these include the following: • Ethernet interfaces from 100 Mb/s to 100 Gb/s • Packet over SONET/SDH (POS) from OC-3c/STM-1c to OC-192c/STM-64c • Circuit Emulation Service (CES) at OC-3/STM-1 and OC-12/STM-4 • Asynchronous Transfer Mode (ATM) at OC-3c/STM-1c and OC-12c/STM-4c The primary focus of the Service Router product group is the IP services market.
Alcatel-Lucent Network Routing Specialist II (NRS II) Self-Study Guide: Preparing for the NRS II Certification Exams by Glenn Warnock, Amin Nathoo