c# qr code generator dll Intrasite versus Intersite Replication in C#

Generation QR Code JIS X 0510 in C# Intrasite versus Intersite Replication

Intrasite versus Intersite Replication
QR Code JIS X 0510 Encoder In Visual C#.NET
Using Barcode generation for Visual Studio .NET Control to generate, create QR Code image in Visual Studio .NET applications.
www.OnBarcode.com
Read QR Code In C#.NET
Using Barcode reader for .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
Because Active Directory can hold thousands, or even millions, of objects, replicating changes to those objects can easily consume network bandwidth and the system resources of domain controllers. Replication is handled differently between domain controllers in the same site (intrasite replication) and between domain controllers in different sites (intersite replication). Intrasite replication sends replication traffic in an uncompressed format. This is because of the assumption that all domain controllers within the site are connected by highbandwidth links. Not only is the traffic uncompressed, but also replication occurs according to a change notification mechanism. This basically means that if changes are made in the domain, those changes are quickly replicated to the other domain controllers. Intersite replication sends all data compressed. This shows an appreciation for the fact that the traffic will probably be going across slower WAN links (as opposed to the LAN connectivity intrasite replication assumes), but it increases the load on the server side because compression/decompression is added to the processing requirements. In addition, the replication can be scheduled for times that are more appropriate to your organization. For example, you may decide to allow replication only during slower times of the day. Of course, this delay in replication (based on the schedule) causes a delay in replicating changes between servers in different sites.
Barcode Creation In C#.NET
Using Barcode printer for Visual Studio .NET Control to generate, create bar code image in VS .NET applications.
www.OnBarcode.com
Barcode Reader In C#.NET
Using Barcode scanner for Visual Studio .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
Lesson 3
Quick Response Code Creator In .NET Framework
Using Barcode drawer for ASP.NET Control to generate, create QR-Code image in ASP.NET applications.
www.OnBarcode.com
Painting QR In .NET Framework
Using Barcode drawer for VS .NET Control to generate, create QR Code JIS X 0510 image in Visual Studio .NET applications.
www.OnBarcode.com
Planning a Replication Strategy
QR Code Maker In Visual Basic .NET
Using Barcode generator for Visual Studio .NET Control to generate, create QR-Code image in .NET framework applications.
www.OnBarcode.com
Code 128 Code Set A Maker In C#.NET
Using Barcode generator for .NET Control to generate, create Code128 image in VS .NET applications.
www.OnBarcode.com
5-23
PDF 417 Creator In Visual C#
Using Barcode encoder for Visual Studio .NET Control to generate, create PDF-417 2d barcode image in VS .NET applications.
www.OnBarcode.com
Code-39 Printer In C#
Using Barcode generation for .NET Control to generate, create Code 39 Extended image in VS .NET applications.
www.OnBarcode.com
See Also
1D Barcode Printer In Visual C#.NET
Using Barcode generator for Visual Studio .NET Control to generate, create 1D image in VS .NET applications.
www.OnBarcode.com
Drawing ISSN - 10 In C#
Using Barcode creator for VS .NET Control to generate, create International Standard Serial Number image in VS .NET applications.
www.OnBarcode.com
For details on how the change notification system works and to learn more about the basic mechanics of replication, check out the Directory Services Guide of the Microsoft Windows Server 2003 Server Resource Kit (Microsoft Press, 2003).
Barcode Encoder In .NET Framework
Using Barcode generation for ASP.NET Control to generate, create barcode image in ASP.NET applications.
www.OnBarcode.com
Draw USS-128 In Java
Using Barcode encoder for Android Control to generate, create USS-128 image in Android applications.
www.OnBarcode.com
You create additional sites when you need to control how replication traffic occurs over slower WAN links. For example, suppose you have a number of domain control lers on your main LAN and a few domain controllers on a LAN at a branch location. Those two LANs are connected to one another with a relatively slow WAN link. You would want replication traffic to occur as needed between the domain controllers on each LAN, but you would not want replication to occur as needed over the WAN link. To address this situation, you would set up two sites one site that contained all the domain controllers on the main LAN and one site that contained all the domain controllers on the remote LAN.
Paint QR Code In Java
Using Barcode generation for Java Control to generate, create QR image in Java applications.
www.OnBarcode.com
UPC - 13 Maker In None
Using Barcode generation for Online Control to generate, create EAN 13 image in Online applications.
www.OnBarcode.com
Replication Transports
UCC.EAN - 128 Generator In VB.NET
Using Barcode printer for .NET Control to generate, create UCC - 12 image in .NET framework applications.
www.OnBarcode.com
Barcode Generation In .NET Framework
Using Barcode maker for VS .NET Control to generate, create barcode image in .NET framework applications.
www.OnBarcode.com
All communication within a network requires some transport to carry the infor mation. The same is true of Active Directory replication traffic. The two transports that are used to replicate data are Remote Procedure Call (RPC) and Simple Mail Transfer Protocol (SMTP). RPCs are for sending replication messages within a site and between sites. RPC is the default protocol for all Active Directory replication because it is an industry standard and is compatible with most network types. SMTP can be used for replication between sites that are not connected with per manent connections (which are required for RPCs). One caveat regarding SMTP is that it doesn t replicate domain partition information to DCs in the domain. Because SMTP is used only for replication between sites, this is not a problem for replication of domain partition information within the domain (because this will automatically use RPC). This shows that SMTP is useful only for replication of the schema and the global catalog.
Make GTIN - 12 In Objective-C
Using Barcode creation for iPad Control to generate, create UCC - 12 image in iPad applications.
www.OnBarcode.com
Painting EAN-13 Supplement 5 In Visual Basic .NET
Using Barcode encoder for Visual Studio .NET Control to generate, create EAN-13 image in .NET framework applications.
www.OnBarcode.com
How Replication Happens
Each domain controller in a site is represented by a server object. Each server object has a child object named NTDS Settings that represents the replicating domain controller in the site. Each NTDS Settings object has a connection object that stores the attributes for a replication connection from one domain controller to another. The connection object represents a communication channel for replicating information from one domain controller to another. There must be a connection object at both ends for rep lication to occur.
5-24
Copyright © OnBarcode.com . All rights reserved.