Read e-book online 1,001 CCNA Routing and Switching Practice Questions for PDF

By Glen E. Clarke

Try your CCNA talents as you arrange for the CCNA Routing and Switching exams

To in achieving CCNA Routing and Switching certification, you'll have to display an excellent figuring out of IP info networks, LAN switching applied sciences, IP addressing and routing applied sciences, community gadget safety, WAN applied sciences, and extra. you can now attempt the effectiveness of your examine for the CCNA Routing and Switching tests. "1,001 CCNA Routing and Switching perform Questions For Dummies "covers all of the center different types of the assessments and is helping you completely organize with 1,001 perform questions.

Each bankruptcy covers a unmarried subject and opens with a brief precis of the kind of questions you'll stumble upon, in addition to what to monitor out for throughout the attempt. better of all, you'll obtain a redeemable code to entry all 1,001 perform questions on-line, unfastened, for twelve months! presents perform attempt questions for all 3 new Cisco CCNA Routing and Switching certification checks: ICND1 examination 100-101, ICND2 examination 200-101, and the CCNA Composite examination 200-120 grants 1,001 possibilities to check your instruction and information of the subjects features a redeemable code to entry all 1,001 perform questions on-line, unfastened, for 12 months Covers center subject matters together with operation of IP facts networks, LAN switching applied sciences, IP addressing (IPv4/IPv6), IP routing applied sciences, IP companies, community equipment protection, troubleshooting, and WAN technologies

Practice, then perform a few extra with "1,001 CCNA Routing and Switching perform Questions For Dummies."

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Example text

What is the purpose of the POST? (A) Locate the IOS in flash memory. (B) Locate the IOS in ROM. (C) Verify that hardware is functioning. (D) Apply the startup configuration. Chapter 4: Introduction to Cisco IOS 152. You have rebooted your Cisco switch and it displays an amber light on the system LED during POST. What does this indicate? (A) A failure during POST (B) System booted without fault (C) A successful POST (D) Failed communication with router 153. What happens when a router starts up and it does not have a startup configuration file?

B) DHCP uses TCP 67/68. (C) SNMP uses UDP 161. (D) DNS uses UDP 25. (E) SNMP uses TCP 161. (F) DNS uses UDP 53. Troubleshooting 84–85 Choose the best answer(s). Sue is unable to surf the Internet and calls you over to her desk to troubleshoot. You use i­pconfig on the system and notice the following IP configuration. What is the problem? Local Area Network Connection: IPv4 Address…. 56 Subnet Mask… …. 0 Default Gateway… …: (A) The DNS server is down. (B) The subnet mask is incorrect. (C) The router is down.

What type of module can be purchased to install an internal CSU/DSU into the router? (A) WNA (B) WCI (C) WIC (D) WAC 47 48 Part I: ICND 1 – Exam 100-101 132. You are trying to assign an IP address to the LAN port on the router and get the following message on the screen. Router(config)#interface e0 ^ % Invalid input detected at ‘^’ marker. You use the show version command to try to identify the problem. The output is displayed below. What is the problem? 3 interface(s) 4 Low-speed serial(sync/async) network interface(s) 239K bytes of NVRAM 62720K bytes of processor board System flash (Read/Write) Configuration register is 0x2102 Router> This means: (A) The interface is disabled.

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