Tài liệu Data Center: SAN Extension for Business Continuance doc

... vary. 104729 Local Data Center Remote Data Center Writes replicated to remote data center 1-6 Data Center: SAN Extension for Business Continuance Version 1.2 Chapter 1 SAN Extension for Business Continuance: ... shown below in Figure 1-1. 1-19 Data Center: SAN Extension for Business Continuance Version 1.2 Chapter 1 SAN Extension for Business...

Ngày tải lên: 10/12/2013, 16:15

... business losses by reducing the time between the loss of data and its full recovery and availability for use. For example, if data from a sales order is lost, it represents a loss for the business ... Drive, San Jose, CA 95134-1706 USA Data Center—Site Selection for Business Continuance Preface 5 Intended Audience 6 Chapter 1—Site Selection Overview 6 The Need fo...

Ngày tải lên: 10/12/2013, 16:16

... demands on your data center than ever before. UTP copper cabling is now as critical as fiber cabling. That calls for products that let both fiber and copper seamlessly coexist in the data center ... Infrastructure for the Converged Enterprise DATA CENTER INFRASTRUCTURE DESIGN QUICK-START GUIDE Contact Us To find out how you can put ADC TrueNet Data Center solutions to work for...

Ngày tải lên: 10/12/2013, 19:15

... fusion 35 TIA-942 Data Center Standard TIA TIA - - 942 942 - - Telecommunications Infrastructure Telecommunications Infrastructure Standard for Data Centers Standard for Data Centers • Site ... becomes more important) 43 Storage Area Networks (SANs) require a high density of fiber • SAN s connect a high capacity hard disk arrays to the data center via Fiberchannel (not E...

Ngày tải lên: 10/12/2013, 03:15

... supported. For example, in the case of MSCS, teaming is supported for the public-facing interface but not for the private interconnects. For this reason, it is advised to use multiple links for the ... Server, and so forth. 154272 Web servers Email servers Default GW Application servers Database Servers iii Data Center High Availability Clusters Design Guide OL-12518-01 CONTENT...

Ngày tải lên: 10/12/2013, 16:15

... physical platforms. This document focuses on the integration of blade servers into the multi-tier data center model. For more details on the Cisco Data Center infrastructure, see the Data Center ... standard for rapid spanning tree convergence, while 802.1s is the standard for multiple spanning tree instances. Support for these protocols is essential in a server farm environme...

Ngày tải lên: 10/12/2013, 16:15

... • Performance management • Security management For more information on management services, see the Data Center Networking: Optimizing Server and Application Environments SRND. Summary The business ... backup), for example failover lan unit primary. Step 5 Define the IP addresses for the backup unit failover ip address. Step 6 Define the link used for replication of the state in...

Ngày tải lên: 10/12/2013, 16:16

... A Data Center Topology 292929 © 2005 Cisco Systems, Inc. All rights reserved. DC-1101 11201_05_2005_c2 Business Continuance Providing the Infrastructure for Business Continuance • Business Continuance How ... Recovery & Business Continuity Campus Core SAN Distributed Data Centers 272727 © 2005 Cisco Systems, Inc. All rights reserved. DC-1101 11201_05_2005_c2 BUSINES...

Ngày tải lên: 20/12/2013, 19:15

... basis. 2. Remun is the formal word for money that an employee receives for doing his/her job. 3. When we work for more than the normal working time, we say that we work (and therefore earn) over . 4. ... more money for the work you do, you might ask your boss for a ri . 12. If an employee needs some of his/her wages paid before the usual pay day, he / she might ask for an adv (k...

Ngày tải lên: 21/12/2013, 03:19

... between distributed data centers, storage area network (SAN) extension for mirroring mission-critical session traffic and data, and cost-effective WAN solutions for replication of data to offsite ... distribution. SAN extension increases the geographic distance allowed for SAN storage operations, in particular for data replication and copy operations. By replicating or...

Ngày tải lên: 21/12/2013, 06:16