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ccna 200-301 book pdf download free.Right-to-use licensingIn some cases, the software licensing model works well for legitimate Cisco users, but in other cases it doesn't work as well. For example, a legitimate Cisco user wants to test the functionality of a router before deciding to purchase a license for all of its routers, and Cisco doesn't want the licensing mechanism to hinder sales. So, Cisco has to make licensing flexible enough to allow licenses to be used without purchasing a PAK.In recent years, Cisco has made some changes in how it allows customers to use features without purchasing a license. Currently, customers are able to easily enable most features during a 60-day trial period without purchasing a PAK. The feature will continue to be available for an unlimited period of time. The use of this software relies on a reputation system, so users are asked not to take advantage of this. Tip: Over time, Cisco may continue to adjust its software licensing strategy to be able to find the right balance.For now, Cisco allows right-to-use licensing without the need to purchase a PAK. in order to grant a feature license right-to-use license, the engineer needs to use the license boot modue command to reload to support booting the router with these features. For example, Example 21-7 illustrates how to add security features to Router Rlo as a right-to-use license.Example 21-7 Activating an Evaluation Privilege LicenseRl(config)# |jLcenee boot module c2900 technology-package securityk9PLEASE READ THEFOLLOWING TERMS CAREFULLY. INSTALLING THELICENSE OR LICENSE KEY PROVIDEDFOR ANY CISCOPRODUCT FEATURE OR USINGSUCH PRODUCT FEATURE you must not be prohibited from using your full acceptance of the flowing terms. you must not be prohibited from using your full acceptance of the flowing terms.! The rest of the EULA is omitted...Activation of the software command line interface will be evidence of your acceptance of this agreement.ACCEPT?[yes/no]:yes % use 'write' command to make license boot config take effect on next boot