CCNA Routing and Switching Study Guide: Exams 100-101, 200-101, and 200-120

CCNA Routing and Switching Study Guide: Exams 100-101, 200-101, and 200-120

Todd Lammle

Language: English

Pages: 1176

ISBN: 1118749618

Format: PDF / Kindle (mobi) / ePub


Prepare for the new CCNA exams with this Todd Lammle study guide

Cisco author, speaker, and trainer Todd Lammle is considered the authority on all things networking, and his books have sold almost a million copies worldwide. This all-purpose CCNA study guide methodically covers all the objectives of the ICND1 (100-101) and ICND2 (200-101) exams as well as providing additional insight for those taking CCNA Composite (200-120) exam. It thoroughly examines operation of IP data networks, LAN switching technologies, IP addressing (IPv4/IPv6), IP routing technologies, IP services, network device security, troubleshooting, and WAN technologies.

Valuable study tools such as a companion test engine that includes hundreds of sample questions, a pre-assessment test, and multiple practice exams. Plus, you'll also get access to hundreds of electronic flashcards, author files, and a network simulator.

  • CCNA candidates may choose to take either the ICND1(100-101) and ICND2 (200-101) exams or the CCNA Composite exam (200-120); this study guide covers the full objectives of all three
  • Written by bestselling Sybex study guide author Todd Lammle, an acknowledged authority on all things Cisco
  • Covers essential Cisco networking topics such as operating an IP data network, IP addressing, switching and routing technologies, troubleshooting, network device security, and much more
  • Includes a comprehensive set of study tools including practice exams, electronic flashcards, comprehensive glossary of key terms, videos, and a network simulator that can be used with the book’s hands-on labs
  • Bonus Content: Access to over 40 MicroNugget videos from CBT Nuggets

CCNA Routing and Switching Study Guide prepares you for CCNA certification success.

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an Ethernet interface. Verify router configuration and network connectivity. uu 8 6 6, 7 Cisco IOS commands to review basic router information and network connectivity Configure and verify routing configuration for a static or default route given specific routing requirements. 8 Differentiate methods of routing and routing protocols. 8 uu Static vs dynamic uu Link state vs distance vector uu NExt-hop uu ip routing table uu Passive interfaces Introduction xli Operation of IP

to use the NAT pool? ip nat pool Corp 198.18.41.129 198.18.41.134 netmask 255.255.255.248 ip nat inside source list 100 int pool Corp overload A. debug ip nat B. show access-list C. show ip nat translation D. show ip nat statistics 32. How many collision domains are created when you segment a network with a 12-port switch? A. 1 B. 2 C. 5 D. 12 33. Which of the following commands will allow you to set your Telnet password on a Cisco router? A. line telnet 0 4 B. line aux 0 4

as session multiplexing, and it happens when a client connects to a server with multiple browser sessions open. This is exactly what’s taking place The OSI Reference Model 23 when you go someplace online like Amazon and click multiple links, opening them simultaneously to get information when comparison shopping. The client data from each browser session must be separate when the server application receives it, which is pretty slick technologically speaking, and it’s the Transport layer

specification which created a problem for the hosts not cabled correctly. Understand that this didn’t stop the hosts from completely working, but the workers felt the hosts stopped working when they were at their most stressful point of the day. Sure, that makes sense, because whenever my host stops working, that becomes my most stressful part of the day! Ethernet Cabling A discussion about Ethernet cabling is an important one, especially if you are planning on taking the Cisco exams. You need

system to another. And it does all of this while maintaining an encrypted connection. Figure 3.4 shows a SSH client trying to connect to a SSH server. The client must send the data encrypted! You can think of it as the new-generation protocol that’s now used in place of the antiquated and very unused rsh and rlogin—even Telnet. File Transfer Protocol (FTP) File Transfer Protocol (FTP) actually lets us transfer files, and it can accomplish this between any two machines using it. But FTP isn’t

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