[Technical Support & Documents > Technical Documents] – Provides hardware installation, 
software upgrading, and software feature configuration and maintenance 
documentation.  
[Products & Solutions] – Provides information about products and technologies, as well as 
solutions.  
[Technical Support & Documents > Software Download] – Provides the documentation 
released with the software version. 
Technical support 
customer_service@h3c.com 
http://www.h3c.com 
Documentation feedback 
You can e-mail your comments about product documentation to info@h3c.com.  
We appreciate your comments.