Tài liệu Data center pptx
Tài liệu Data center pptx
... concern
• Mainly used for Email and
data storage
13
Carrier Meets Enterprise
• Telephone Exchanges/Central
offices are evolving into Data
Centers
14
Data Centers emerge
• Server numbers increased
• ... Data Center
Data Centers
11
Telephone Exchange
• Originally circuit switched
• High Availability
• High ... Techniques
Proper Data Center Design deployment of Hot Aisle/Cold A...
Tài liệu Data Center Blade Server Integration Guide pptx
... Guide
OL-12771-01
Chapter 1 Blade Servers in the Data Center Overview
Data Center Multi-tier Model Overview
Figure 1-1 Data Center Multi-tier Model
The layers of the data center design are the core, aggregation, ... 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...
Tài liệu Data Center Architecture pptx
... reserved.
DC-1101
11201_05_2005_c2
Distributed Data Center Design
• How many Data Centers do we need one, two, or…?
• How far apart should the Data Centers be?
• How much redundancy is enough?
• What data replication methods ... Functional Layers
… A Data Center Topology
1
© 2005 Cisco Systems, Inc. All rights reserved.
DC-1101
11201_05_2005_c2
Data Center Architecture
Overv...
Tài liệu Data Center High Availability Clusters Design Guide ppt
... to data center 1 with a
better cost than data center 2. That is, you need to configure the routing cost to match the site where the
preferred owner for the quorum is located.
5-14
Data Center ... the
preferred owner is node1 in data center1 , make sure that the cost of the route to data center 1 for the
cluster subnets is preferred to the path to data center2 .
•
S...
Tài liệu Data Center: SAN Extension for Business Continuance doc
... View
104727
Local
1-2 km
Primary
Data Center
Metro
< 50 km
Secondary
Data Center
DR Site
Regional
104728
Local
Data Center
Remote
Data Center
Writes
mirroring by
host to
mirrored
volume
5-18
Data Center: SAN Extension ... time.
•
Specific vendor implementations may vary.
104729
Local
Data Center
Remote
Data Center
Writes
replicated to
remote data
center
......
Tài liệu Data Center—Site Selection for Business Continuance ppt
... •
Distributed Data Center Consists of more than one data centers connected together by
WAN/LAN or high speed transport layer to provide redundant data center services. These distributed
data centers ... the data center to protect
against hardware and software failures. Deploying applications at multiple data centers can help scale
the number of users. As mentioned earlier,...
Tài liệu Data Center Networking: Integrating Security, Load Balancing, and SSL Services Using Service Modules docx
... distributed Data Center, typically a smaller replica of the primary Data Center, takes over the
primary data center responsibilities after a failure. With distributed Data Centers, data is replicated ...
the distributed Data Center over the metro transport layer. The clients are directed to the distributed Data
Center when the primary Data Center is down. Distribut...
Tài liệu Data Center Infrastructure Design Quick-Start Guide docx
...
the cost to build a data center can be
upwards of $1,000 per square foot?
Clearly, maximizing space resources is
a critical aspect of data center design.
Reliability
Data center downtime can ...
Infrastructure for the Converged Enterprise
Three Principles of Data Center Infrastructure Design
You know your data center is the epicenter of your organization. Without it,...
Tài liệu Data Center: Securing Server Farms ppt
... 526-4100
Data Center: Securing Server Farms
March, 2003
1-2
Data Center: Securing Server Farms
956638
Chapter 1 Securing Intranet Server Farms: Overview
Figure 1-1 Data Center Security and Data Center ... Endpoint Security in the Enterprise Data Center
Data centers consolidate critical computing resources in controlled environments under centralized
management. The data...
Tài liệu Data Center Optical Distribution Frame with Plug-and-Play Cassettes docx
... 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1
Spec Sheet
TrueNet
®
Data Center Optical Distribution Frame
with Plug-and-Play Cassettes
ADC’s Data Center Optical Distribution Frame (ODF) with plug-and-play ... with slack easily and
intuitively managed.
5 / 0 7 • 1 0 3 9 8 0 A E
Data Center Optical Distribution Frame
TrueNet
®
Data Center Optical Distribution Frame with Plug-and-Play Cass...