Copyright © 2003-2013, Hangzhou H3C Technologies Co., Ltd. and its licensors 
 
All rights reserved 
No part of this manual may be reproduced or transmitted in any form or by any means without prior 
written consent of Hangzhou H3C Technologies Co., Ltd. 
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H3C,  , H3CS, H3CIE, H3CNE, Aolynk,  , H
3
Care,  , IRF, NetPilot, Netflow, 
SecEngine, SecPath, SecCenter, SecBlade, Comware, ITCMM and HUASAN are trademarks of 
Hangzhou H3C Technologies Co., Ltd. 
All other trademarks that may be mentioned in this manual are the property of their respective owners 
Notice 
The information in this document is subject to change without notice. Every effort has been made in the 
preparation of this document to ensure accuracy of the contents, but all statements, information, and 
recommendations in this document do not constitute the warranty of any kind, express or implied.