Cisco   Certification

Cisco IOS Software Major Release 12.3 is the latest example of how Cisco software delivers benefits through innovation and integration. It is a consolidated release designed for Enterprise, Access, and Cisco channel partners. It delivers innovative, optimized features that enable easy access to Voice, Security, and Quality of Service (QoS), and the leading-edge functionality and platform support introduced in Cisco IOS Software Release 12.2T. Release 12.3 is the first widely deployable release to power the Cisco 3700 Series Access Routers, the flagship full-service branch platform that integrates support for branch services into a single platform.

Major Release 12.3 offers a comprehensive portfolio of innovative technologies, advanced intelligent network services, and unparalleled scalability that is unmatched by any other industry software. Additionally, the stability of this release has been proven through extensive system testing, which will continue as part of Cisco's ongoing commitment to improve and increase reliability and quality.