By Glenn Warnock, Amin Nathoo
The definitive source for the NRS II exams—three entire classes in a book
Alcatel-Lucent is a global chief in designing and constructing scalable platforms for provider prone. while you're a community dressmaker or operator who makes use of Alcatel-Lucent's 7750 family members of carrier routers, arrange for certification as an A-L community routing professional with this entire self-study direction. You'll get thorough guidance for the NRS II checks when you discover ways to construct state of the art, scalable IP/MPLS-based provider networks.
The ebook offers you an in-depth figuring out of the protocols and applied sciences enthusiastic about development an IP/MPLS community whereas instructing you the way to prevent pitfalls and hire the main profitable suggestions on hand. themes coated comprise inside routing protocols, multiprotocol label switching (MPLS), Layer2/Layer3 providers and IPv6. The incorporated CD gains perform examination questions, pattern lab workouts, and more.
• Prepares community execs for Alcatel-Lucent provider Routing Certification (SRC) assessments 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 comprise MPLS (RSVP-TE and LDP), providers 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 workouts and solutions.
This Self-Study Guide is the authoritative source for community pros 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
Two types of media interference can adversely affect data transmissions over network media: electromagnetic interference (EMI) and crosstalk. EMI is a problem when cables are installed near electrical devices, such as air conditioners or fluorescent light fixtures. If a network media is placed close enough to such a device, the signal within the cable might become corrupt. Network media vary in their resistance to the effects of EMI. Standard UTP cable is susceptible to EMI, whereas fiber cable with its light transmissions is resistant to EMI.
When the wireless client is configured to operate in infrastructure mode, the user can choose a wireless AP with which to connect. The wireless adapter switches to the assigned channel of the selected wireless AP and negotiates the use of a port. The authentication process requires that a keyed security measure be negotiated between the AP and the client. The keyed authentication setting can be set to either shared key authentication or open authentication. On many wireless devices, the default setting is set to open authentication.
A. 3 • B. FDDI • C. 5 • D. 2 2: Which of the following access methods is associated with Ethernet networks? • A. CSMA/CD • B. CSMA/CA • C. Token Passing • D. Demand Polling 3: You have been asked to install a network that will provide the network users with the greatest amount of fault tolerance. Which of the following network topologies would you choose? • A. Star • B. Ring 46 47 • C. Mesh • D. 11b standard? • A. CSMA/CD • B. CSMA/CA • C. Token Passing • D. Radio Waves 5: Which of the following topologies allow for network expansion with the least amount of disruption for the current network users?
Alcatel-Lucent Network Routing Specialist II (NRS II) Self-Study Guide: Preparing for the NRS II Certification Exams by Glenn Warnock, Amin Nathoo