CCNA ICND exam certification guide : [the official by Wendell Odom

By Wendell Odom

An important and a little seen goal of this booklet is that will help you go the ICND examination or the CCNA examination. in truth, if the first aim of this publication have been diversified, the book’s name will be deceptive! in spite of the fact that, the equipment utilized in this e-book that will help you move the assessments also are designed to make you even more familiar with the way to do your task. This ebook makes use of a number of key methodologies that will help you observe the examination themes on that you desire extra evaluation, that can assist you totally comprehend and take into accout these info, and that can assist you turn out to your self that you've got retained your wisdom of these issues. This booklet doesn't attempt to assist you move the assessments in basic terms by means of memorization, yet by means of actually studying and realizing the themes. The CCNA certification is the root of a number of the Cisco specialist certifications, and it might be a disservice to you if this publication didn't assist you really study the cloth.

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In what configuration mode could you enter the switch’s IP address? a. User mode b. Enable mode c. Setup mode d. Global configuration mode e. Interface configuration mode for fastethernet 0/1 f. Interface configuration mode for fastethernet 0/2 g. None of the above What interface subcommand tells the switch to take an interface out of service? a. down b. admin down c. shutdown d. admin shutdown e. ” quiz appear in Appendix A. The suggested choices for your next step are as follows: ■ 10 or less overall score—Read the entire chapter.

Ip subnet-zero ! spanning-tree extend system-id ! book Page 19 Thursday, July 3, 2003 12:07 PM Basic Configuration and Operation Commands for the Cisco 2950 Switch Example 1-1 19 Popular show Commands on a 2950 Switch (Continued) interface FastEthernet0/7 no ip address interface FastEthernet0/8 no ip address interface FastEthernet0/9 no ip address interface FastEthernet0/10 no ip address interface FastEthernet0/11 no ip address interface FastEthernet0/12 no ip address interface FastEthernet0/13 no ip address interface FastEthernet0/14 no ip address !

3333, is located somewhere out its E1 interface. So the switch forwards the frame. 2222… Came in E0. I Should FILTER it, Because Destination Is on Port E0. 3333… Came in E0. I should FORWARD it, because destination is off port E1. 4444 How Switches Learn MAC Addresses The filter-versus-forward decision works best when the switch knows where all the MAC addresses are in the network. Switches dynamically learn the MAC addresses in the network to build its MAC address table. With a full, accurate MAC address table, the switch can make accurate forwarding and filtering decisions.

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