Study "Cisco Internetworking & Troubleshooting", ISBN: 0-07-135598-7 Page 45, The type of switching used on the Cisco 7000 series routers depends on the router configuration and the version of Cisco IOS being used. Different desktop protocols can use different types of switching. In fact, the same protocol can use different switching methods on the differnet router interfaces. The type of switching being used for different protocols on various router interfaces is controlled by the router configuration on the destination interface. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ My question is: Why is configured on the destination interface instead of source interface? Thanks a lot. Steven. ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]