CCNP switching 2.0 study guide by Todd Lammle, Kevin Hales, Todd Lammine, Inc. Cisco Systems

By Todd Lammle, Kevin Hales, Todd Lammine, Inc. Cisco Systems

The total examine advisor to CCNP Cisco Switching examination 640-504. offers initial trying out to assist in trying out coaching. The CD-ROM includes a Sybex area checking out engine, 1000s of pattern questions, digital flashcards for desktops and Palm units, and the digital model of the textual content and one bonus digital publication.

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Creation of separate collision domains (segmentation). Workgroup connectivity to the distribution layer. Technologies such as dial-on-demand routing (DDR) and Ethernet switching are frequently seen here in the access layer. Static routing (instead of dynamic routing protocols) is seen here as well.

A, D. Cut-through and FragmentFree always read only a fixed amount of a frame. For more information on LAN switch types, see Chapter 4. 45. C, D. The Route Switch Feature Card (RSFC) is a daughter card used on a supervisor II and III card to provide a fully functioning router IOS. See Chapter 6 for more information on internal and external route processors. com Answers to Assessment Test liii 46. A, C, D, E. Proxy ARP, dynamic routing protocols (RIP, for exam- ple), IRDP, and HSRP are used to provide fault tolerance in routed networks.

It then passes the packet on to the Data Link layer for framing and for connection to the Physical layer. The Physical layer sends the data as 1s and 0s to the destination host across fiber or copper wiring. Finally, when the destination host receives the 1s and 0s, the data passes back up through the model, one layer at a time. The data is de-encapsulated at each of the OSI model’s peer layers. At a transmitting device, the data encapsulation method is as follows: 1. User information is converted to data for transmission on the network.

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