Here's the book you need to prepare for Cisco's Building Cisco Multilayer Switched Networks (BCMSN) exam, 642-811. This Study Guide provides:In-depth coverage of key exam topicsPractical information on designing and implementing multilayer switched networksHundreds of challenging review questionsLeading-edge exam preparation software, including a test engine, and electronic flashcardsAuthoritative coverage of all exam objectives, including:Utilizing the Enterprise Composite Model for designing networksUsing the Switching Database Manager within a Catalyst switchOperating managed VLAN services on a switched networkConfiguring and verifying 802.1Q and ISL trunksConfiguring access ports for static and multi-VLAN membershipIncreasing bandwidth for interswitch connections with Fast EtherChannel and Gigabit EtherChannelEnabling Spanning Tree Protocol on ports and VLANsConverting CatOS to native IOS on Catalyst switchesImplementing IP telephony in a switched network environmentPlanning, configuring, and implementing QOSNote: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.