By Kevin S. Mahler
CCNA education consultant assists readers achieve step one within the Cisco occupation Certification direction via supporting them certify as a Cisco qualified community affiliate (CCNA). CCNA certification is the basis for all different certifications within the Cisco occupation Certification software. applicants needs to move a unmarried examination (Exam #640-407) on the way to develop into a CCNA. One should have handed the CCNA examination with a purpose to search higher-level certifications. The CCNA education advisor bargains readers the chance to increase their networking abilities with a finished examine instrument that may supply whole insurance of the required technical and examination fabric. extra importantly the e-book will supply readers with vast possibilities to realize the precious hands-on event that's essential to entire step one to turning into a Cisco qualified specialist.
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Extra info for CCNA Training Guide Exam 640-407
Some serial interfaces can support up to 8Mbps. The platform and serial card determine the speed. Cisco’s documentation for your platform should be referenced. Serial communication can be divided into two categories: synchronous and asynchronous. Asynchronous serial communication relies on start and stop bits in the data stream to signal clocking information. Synchronous serial communication relies on a clocking source outside the data stream. C A S E S T U DY : T H E S C H U T Z H U N D C L U B ESSENCE OF THE CASE SCENARIO .
C A S E S T U DY : T H E S C H U T Z H U N D C L U B ESSENCE OF THE CASE SCENARIO . Diagnosing network problems using the layered approach The Schutzhund Dog Club has automated its event registration process. It had custom software developed that allows handlers to register their dogs over the Web. The software also lets show workers access a secured Web site during the Schutzhund trials to update scores and show information. Layer 3 routing problems . Ping as a diagnostic tool The automated system consists of several servers connected via 100Mbps Ethernet to a layer 2 switch.
IP address C. MAC address D. ARP 11. The routing of packets occurs at which layer? A. Data Link B. Network C. Session D. Transport 04 051-6 CH 01 8/10/99 9:15 AM Page 36 36 Pa r t I EX AM PR EPAR ATIO N A P P LY Y O U R K N O W L E D G E 12. 3 and Ethernet? A. Token passing B. Collisions C. Active monitor D. ThinNet 13. Which of the following is/are example(s) of the Transport layer? A. TCP B. UDP C. ARP D. IP Answers to Review Questions 1. The seven layers of the OSI Reference Model are Application, Presentation, Session, Transport, Network, Data Link, and Physical.
CCNA Training Guide Exam 640-407 by Kevin S. Mahler