planning for high availability

... network to converge in 60–200 milliseconds for EIGRP and OSPF Note For more details, refer to High Availability Campus Recovery Analysis Campus Network for High Availability Design Guide 12 OL-15734-01 ... OSPF in the Access Layer 1-57 Summary 1-59 Campus Network for High Availability Design Guide ii EDCS-569061 Campus Network for High Availability Design Guide Introduction This document is the ... configuration examples enforce tagging of all native VLAN traffic: For CatOS: set dot1q-all-tagged enable For Cisco IOS software: switchport native vlan tag Campus Network for High Availability Design...

Ngày tải lên: 24/01/2014, 10:20

... Microsoft SQL Server AlwaysOn Solutions Guide for High Availability and Disaster Recovery    iv    High Availability and Disaster Recovery Concepts  You can make the best selection of a database technology for a high availability and disaster recovery  ... detailed system logs and secondary copies of data for subsequent forensic analysis.  Planning for Disaster Recovery  While high availability efforts entail what you do to prevent an outage, disaster recovery efforts address  what is done to re‐establish high availability after the outage.  ... replica is healthy and available, you should change the availability mode of the involved replicas  to synchronous‐commit and then perform a planned manual failover.  For more information, seePerform a Forced Manual Failover of an Availability ...

Ngày tải lên: 20/10/2014, 14:19

... point-to-point and a highavailability network ring The service allows for various and unique data protocols carried over an optical network As part of its deployment efforts for a global manufacturer ... of professional services specifically tailored for high- availability network ring deployments As a Cisco Systems’ Advanced Technology Provider for optical metro transport and metro DWDM, ADC ... major global enterprisenetwork service provider developed a suite of high- availability services to offer its customers continuous availability to interconnect data centers and business sites The...

Ngày tải lên: 22/10/2013, 17:15

... Infrastructure Solutions for High- Performance Data Networks A Planning Guide for Network Managers Your data center is a critical resource within the ... and providing a competitive edge – faster service availability Page 21 Section B A Planning Guide for Network Managers Section B A Planning Guide for Network Managers Fiber Optics: An Introduction ... people initiating an Emergency Power Off (EPO) Availability: 99.995% Page 23 Section B A Planning Guide for Network Managers Section B A Planning Guide for Network Managers Estimating Power Requirements...

Ngày tải lên: 21/12/2013, 07:17

... continuity For carriers, a managed-services business strategy must include a technology strategy that can support the critical needs of business customers The only serious answer is a high availability ... success for your HABN project We've completed more than 20 successful HABN ring deployments for a large U.S.based Tier carrier, making us one of the most experienced systems integrators for HABN ... specifications for each project The final document in the engineering phase is ADC's Ring Design Package (RDP), which contains all the engineering information about the ring Used for maintenance...

Ngày tải lên: 24/01/2014, 12:20

... with four treatment planning methods, done for the same patients with HGG Our purpose for conducting this dosimetric comparison was to discover the benefits and drawbacks of each planning method ... accelerated radiotherapy using weekly stereotactic conformal boost for supratentorial glioblastoma multiforme: RTOG 0023 IJROBP 2006, 65(5):1422-8 Hartford AC, Palisca MG, Eichler TJ, Beyer D, Devineni ... plans were also generated for each patient using IB dose prescription Methods Twenty adult patients with high grade glioma, previously treated with conventional 3D conformal radiotherapy at the...

Ngày tải lên: 09/08/2014, 10:20

... Purchasing factors for high- tech consumer products 3.1.2 Purchasing factors for high- tech products in business-to-business activities 79 3.1.3 3.2 Specific purchasing criteria for high- tech products ... is a high- tech product? 1.3 What is high- tech marketing? 1.4 The Meaning of Marketing for High- Tech Firms Summary It is clear that successful marketing strategies have been fundamental for all ... common high- tech product: the cellular phone As is very often the case The Meaning of Marketing for High- Tech Firms The Irresistible Rise of High- Tech Services A revolution is at work in the high...

Ngày tải lên: 21/09/2012, 17:27

... Strategic Planning 15 General Strategic Planning 15 What Is Strategic Planning for Project Management? Executive Involvement 25 The General Environment 26 Critical Success Factors for Strategic Planning ... within a reasonable time frame, without some form of strategic planning for project management Although the principles of strategic planning have been known for several decades, an understanding of ... Need for Strategic Planning for Project Management INTRODUCTION For more than 40 years, American companies have been using the principles of project management to get work accomplished Yet, for...

Ngày tải lên: 14/08/2013, 13:47

... there is a limit to how many slaves it can handle before the load becomes too high for comfort (a user mentioned 70 slaves as a practical limit for his purposes, but as you probably realize, this ... handle for the final solution Figure 4-8 shows a typical setup with a master and several slaves Figure 4-8 Promoting a slave to replace a failed master 128 | Chapter 4: Replication for High Availability ... updates a special table and use that to keep track of where each slave is Just before 130 | Chapter 4: Replication for High Availability Please purchase PDF Split-Merge on www.verypdf.com to remove...

Ngày tải lên: 17/10/2013, 22:15

... Planning for 10Gbps Ethernet over UTP Questions to Ask When Planning the Cabling Plant Planning a copper cabling plant to support 10Gbps transmission ... at 100 meters Look for compliance with this standard as you shop for a solution The draft standards also require full interoperability and backwards compatibility Planning for 10Gbps Ethernet ... in the bundle susceptible to high levels of crosstalk This problem is magnified at the higher frequencies of 500 MHz to 625 MHz of 10Gbps transmission Planning for 10Gbps Ethernet over UTP Instead...

Ngày tải lên: 18/10/2013, 14:15

... addressing Note For a detailed description of the Layer access design and the recommended best practices, please see the Designing a Campus Network for High Availability and associated High Availability ... hardware CEF forwarding adjacency entries Before a link failure, traffic is being forwarded using both of these forwarding entries Upon the removal of one of the two entries, the switch begins forwarding ... 1-50 1-56 High Availability Campus Recovery Analysis Design Guide ii EDCS-569061 High Availability Campus Recovery Analysis Introduction Both small and large enterprise campuses require a highly...

Ngày tải lên: 18/10/2013, 18:15

... Planning for 10Gbps Ethernet over UTP Questions to Ask When Planning the Cabling Plant Planning a copper cabling plant to support 10Gbps transmission ... at 100 meters Look for compliance with this standard as you shop for a solution The draft standards also require full interoperability and backwards compatibility Planning for 10Gbps Ethernet ... in the bundle susceptible to high levels of crosstalk This problem is magnified at the higher frequencies of 500 MHz to 625 MHz of 10Gbps transmission Planning for 10Gbps Ethernet over UTP Instead...

Ngày tải lên: 18/10/2013, 20:15

... Lightweight Directory Services NextInstall Finish 118 Exchange Server 2010 – Virtualization & High Availability TRUNG TÂM ĐÀO TẠO MẠNG MÁY TÍNH NHẤT NGHỆ ĐỐI TÁC ĐÀO TẠO CỦA MICROSOFT TẠI VIỆT ... Trong Introduction Next Trong License Agreement Next Exchange Server 2010 – Virtualization and High Availability 119 TRUNG TÂM ĐÀO TẠO MẠNG MÁY TÍNH NHẤT NGHỆ ĐỐI TÁC ĐÀO TẠO CỦA MICROSOFT TẠI ...  chọn Custom Exchange Server Installation Next 120 Exchange Server 2010 – Virtualization & High Availability TRUNG TÂM ĐÀO TẠO MẠNG MÁY TÍNH NHẤT NGHỆ ĐỐI TÁC ĐÀO TẠO CỦA MICROSOFT TẠI VIỆT...

Ngày tải lên: 19/10/2013, 01:20

... Mở Server Manager Phải chuột Features Add Features Exchange Server 2010 – Virtualization and High Availability 103 TRUNG TÂM ĐÀO TẠO MẠNG MÁY TÍNH NHẤT NGHỆ ĐỐI TÁC ĐÀO TẠO CỦA MICROSOFT TẠI ... Finish * Tương tự, cài Network Load Balancing CA02 104 Exchange Server 2010 – Virtualization & High Availability TRUNG TÂM ĐÀO TẠO MẠNG MÁY TÍNH NHẤT NGHỆ ĐỐI TÁC ĐÀO TẠO CỦA MICROSOFT TẠI VIỆT ... báo Host Ca01.nhatnghe.com Connect Chọn Lan Next Exchange Server 2010 – Virtualization and High Availability 105 TRUNG TÂM ĐÀO TẠO MẠNG MÁY TÍNH NHẤT NGHỆ ĐỐI TÁC ĐÀO TẠO CỦA MICROSOFT TẠI...

Ngày tải lên: 19/10/2013, 01:20

... Database Availability Group Phải chuột New Database Availability Group Trong “New Database Availability Group”Khai báo thông tin hìnhNew Exchange Server 2010 – Virtualization and High Availability ... Shell Nhập lệnh sau: “Set-DatabaseAvailabilityGroup NhatNgheDAG –DatabaseAvailabilityGroupAddress 192.168.1.100” Exchange Server 2010 – Virtualization and High Availability 85 TRUNG TÂM ĐÀO TẠO ... tra tính High Availability DAG B1.Tạo Mailbox User Trong EMCRecipient Configurationphải chuột MailboxNew Mailbox Chọn User mailbox Next 94 Exchange Server 2010 – Virtualization & High Availability...

Ngày tải lên: 19/10/2013, 01:20

... following is a rough stub for the caching function: function wait _for_ pos($server, $wait _for_ pos) { if (cached position for $server > $wait _for_ pos) return TRUE; else { code to wait for position and update ... master log information file The default filename is master.info The information in the master.info file takes precedence over information in the my.cnf file This means that if you change information ... important to protect the information from prying eyes by encrypting it The standard method for encrypting data for transfer over the Internet is to use SSL There are several options for protecting your...

Ngày tải lên: 20/10/2013, 17:15