TAILIEUCHUNG - Data Center High Availability Clusters Design Guide

Clusters define a collection of servers that operate as if they were a single machine. The primary purpose of high availability (HA) clusters is to provide uninterrupted access to data, even if a server loses network or storage connectivity, or fails completely, or if the application running on the server fails. HA clusters are mainly used for e-mail and database servers, and for file sharing. In their most basic implementation, HA clusters consist of two server machines (referred to as “nodes”) that “share” common storage. Data is saved to this storage, and if one node cannot provide access to it, the. | Cisco Systems Data Center High Availability Clusters Design Guide Corporate Headquarters Cisco Systems Inc. 170 West Tasman Drive San Jose CA 95134-1706 USA http Tel 408 526-4000 800 553-NETS 6387 Fax 408 526-4100 Customer Order Number Text Part Number OL-12518-01 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS INFORMATION AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain version of the UNIX operating system. All rights reserved. Copyright 1981 Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED AS IS WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING WITHOUT LIMITATION THOSE OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING USAGE OR TRADE PRACTICE. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. CCSP CCVP the Cisco Square Bridge logo Follow Me Browsing and StackWise are trademarks of .

• Quản trị mạng
• information technology
• international certification
• Network Design
• LAN Extension
• Cisco Encryption
• network Security
• Lecture Information technology project management
• Project management
• Information technology project management
• Information technology project
• Information technology context
• Agile project management
• Professional practices in information technology
• Business data
• Computer technology
• World Wide Web
• Information systems
• Ethical decisions
• Data protection
• Professional ethics
• Integrating information
• Communications technologies
• Educational technology
• Information technology education
• Distance learning technology education
• Communications technology education
• Teaching with technology
• Learning with technology
• Information technology certification
• Information Security
• Lecture Using information technology
• Mobile world
• Big data
• Statistical information
• Legal implications
• Information technology for managers
• Information technology results
• Strategic planning
• Business process
• English reading skill
• English for Information Technology
• College of Information and Communication Technology
• Thai Nguyen University
• The selected sophomore students
• IT Strategic Planning
• Enterprise Architecture TOGAF framework
• development of information technology
• use of information technology
• information technology services
• Business owners’ perception of the information technology process adoption
• Medium scale manufacturing companies in Indonesia
• Medium scale manufacturing companies
• Finding information technology workers
• Information technology adoption in Indonesia
• Project management statistics
• Project sponsor
• Project management process
• Planning processes
• Strategic planning process
• Project scope management
• Project time management
• Project cost management
• Project quality management
• Quality management planning
• Project human resource management
• Emotional intelligence
• Project communications management
• Communications management plan
• Project risk management
• Control risks
• Project procurement management