多项选择题
A. Having improved network availability and performance
B. Having Access to the current software releases and support for software packages
C. HavingThe ability to access a group of experts
D. Having direct or indirect access to the Cisco TAC global organization
多项选择题 Which three are the phases of the Cisco Smart Business Roadmap?（）
多项选择题 What are two benefits for the Cisco Partner, derived from the Cisco SBR Methodology?（）
单项选择题 If XYZ LTD needs to upgrade the Cisco IOS Software of a Cisco Router, Where is the best place to download the upgrade image file from?（）