the data center network

... services refer to the ability to manage the network infrastructure that provides the support of all other services in the Data Center. The management of services in the Data Center include service ... shows the deployment of the FWSM in the Internet edge. The MSFC-inside makes the MSFC available for routing to the core of the enterprise network. The default gateway for the servers is either the ... to use the MSFC. If you use the FlexWAN modules or the OSM modules, you have to place the MSFC facing the ISP and the FWSM on the inside because with these modules the traffic hits the MSFC...

Ngày tải lên: 10/12/2013, 16:16

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Ngày tải lên: 31/05/2014, 01:15

... Cisco Data Center Solution—Using the FWSM and CSM for DoS Protection The design on the left shows the inline CSM design and the design on the right shows the one-arm design. The benefit of the ... Security in the Business Ready Data Center Architecture v2.0 OL-7247-01 Chapter 2 Enterprise Data Center Topology Enterprise Data Center Topology Overview Figure 2-1 Enterprise Data Center Network ... Figure 2-1 shows the proxy servers, which provide campus network users with connectivity to the Internet. In the illustration, the intranet data center connects to the data center core through...

Ngày tải lên: 09/12/2013, 17:15

... Decisions in the DataCenter Introduction Page 5 There are many other initiatives that can be implemented to improve airflow throughout the data center and reduce energy costs. These include the following: ... dramatically reduces power and cooling costs across the data center. Yet there are many other ways to reduce power and cooling costs in the data center ways that are far simpler and less expensive ... Management in the Data Center There are many simple solutions to improve overall airflow ef- ficiency in the data center that can be implemented immedi- ately, and without major changes in the design...

Ngày tải lên: 10/12/2013, 19:15

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Ngày tải lên: 15/03/2013, 23:42

... of its operation. Whether the IDF is one of the smallest or one of the largest in the country, every situation has the same goals and technology objectives. Every data center, every critical loca- tion, ... wireless network assets. Once complete, these networks will serve much of the United States, Canada and Europe. Together with Concentric Network, a whol- ly owned sub- sidiary of NEXTLINK, the company ... Structured BY B ILL F ETTER Planning for Change at the Speed of Technology Planning for Change at the Speed of Technology How a National ISP is Building the Data Centers of Tomorrow Data networking engineer Robert Wynn...

Ngày tải lên: 16/10/2013, 05:15

... PAPER Designing an Optimized Data Center Designing an Optimized Data Center Page 5 Cable Management The key to cable management in the optimized data center is understanding that the cabling system is ... the face of the equipment. This cold air washes over the equipment and is expelled out the back into the hot aisle. In the hot aisle, of course, there are no perforated tiles, which keep the ... for Data Centers, a standard that has yet to be released as of this writing (May, 2004), offers guidance on data center layout. According to the standard, a data center should include the...

Ngày tải lên: 22/10/2013, 17:15

... traditional data services • 24X7 availability These requirements are based on the applications supported rather than the size of the data center. The process of selecting the proper data center hardware ... other areas. Similarly, the data center routing recalculations should not affect the other areas. The data center should be a separate area, with the area border routers (ABRs) either in the ... Design Routing Between the Data Center and the Core Figure 2-3 LSA Propagation After Failure in the Data Center Figure 2-3 shows the effect of a link failure inside the data center and the effect of a...

Ngày tải lên: 04/11/2013, 13:15

... Number Presentation_ID Cisco ® IT Operations Data Center • The Cisco ® IT Operations Data Center on the San Jose, California campus is one of five Cisco production data centers worldwide Supports Cisco’s ... within Cisco data centers worldwide Occupies 14,269 square feet and consists of four areas: - Cisco IT OCC - “Original” data center constructed in 1999 - Build room - “Expanded” data center added ... shift” Pacific time Primary data center OCC failover to secondary data center OCC in San Jose, California Secondary OCC failover to a virtual OCC out of OCC staff homes with their laptops and VPN...

Ngày tải lên: 09/12/2013, 22:15

... Regulations are driving high levels of data storage • The largest risk to the network are the devices at the periphery 23 Proper Cooling Techniques Proper Data Center Design deployment of Hot Aisle/Cold ... intensive area of Data Center, combines data from all sources within data center and combines them onto a small number of high capacity fibers for transmission to the outside network • Active ... bandwidth required at the client end • Centralized, controlled data storage 16 Centralized to Distributed and Back? ? • As the number of devices in the network increase there becomes an increasing...

Ngày tải lên: 10/12/2013, 03:15

... and Prepare for the Future Business can optimize their data centers by selecting data center infrastructure solutions that work together. By recognizing the value of the data center infrastructure ... existing data center space is likely the most expensive and disruptive problem your organization can face. Expanding the physical space of a data center can cost more than the original data center ... and savings throughout the life of your data center. The Three Principles of Data Center Infrastructure Design Page 7 Deployment The graphic below depicts a sample data center using ADC's...

Ngày tải lên: 10/12/2013, 03:15