Branch office access with branch cache

Speed Up Branch Office Access with BranchCache Greg Shields, MVP, vExpert Head Geek, Concentrated Technology www.ConcentratedTech.com

This slide deck was used in one of our many conference presentations. We hope you enjoy it, and invite you to use it within your own organization however you like. For more information on our company, including information on private classes and upcoming conference appearances, please visit our Web site, www.ConcentratedTech.com . For links to newly-posted decks, follow us on Twitter: @concentrateddon or @concentratdgreg This work is copyright ©Concentrated Technology, LLC

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],Not much to see in terms of DEMO . So, we ’ll focus on architecture and best fit for your enviornment.

Part I: Understanding BranchCache

The Problem with Branch Offices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Branch Offices Don ’t Have to be “Branch Offices” ,[object Object],[object Object],[object Object]

More Problems with Branch Offices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Solving the Branch Office Conundrum ,[object Object],[object Object]

Solving the Branch Office Conundrum ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is BranchCache? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is BranchCache? ,[object Object],[object Object]

What is BranchCache? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BranchCache Dataflow (Initial Access, Distributed Cache) ,[object Object],[object Object],[object Object],[object Object],[object Object]

BranchCache Dataflow (Subsequent Accesses, Distributed Cache) ,[object Object],[object Object],[object Object],[object Object]

OK, So What is this “Previously-Generated Content”? ,[object Object],[object Object],[object Object],[object Object],[object Object]

OK, So What is this “Previously-Generated Content”? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is “Previously-Generated Content”? All of this is transparent to both you and the user . Its faster to compare content “chunks” than actual content.

Options: Distributed & Hosted Cache ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The previous example used a Distributed Cache

BranchCache Dataflow (Initial Access, Hosted Cache) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BranchCache Dataflow (Subsequent Accesses, Hosted Cache) ,[object Object],[object Object],[object Object],[object Object]

BranchCache Dataflow (Subsequent Accesses, Hosted Cache) ,[object Object],[object Object],[object Object],[object Object],Notice: Initial access in each example is always to the Main Office ’s content server. Thus: No change in user behavior.

DISCUSS: Which Would You Use? Why? ,[object Object],[object Object],[object Object]

Advantages of Hosted Mode ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Protocols in Use Protocol Used For SHA-256 Hashing data on content server. HTTP / SMB / BITS Initial client communication with content (file, web, application) server. BranchCache Discovery Protocol Used by clients to search local network for content. WS-Discovery Used by BranchCache Discovery Protocol (Web Services, Multicast, UDP) BranchCache Retrieval Protocol (MS-PCCRD) Used by clients to obtain content (HTTP) BranchCache Hosted Cache Protocol (MD-PCHC) Used by clients to advertise to Hosted Cache that they have content for storage.

Built-in Security Features ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DISCUSS: Is this More Advantageous than WAN Optimizers? ,[object Object],[object Object],[object Object]

Part II: Deploying BranchCache

Important Points for Design ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Important Points for Design Functionality Computer Location Install this Component Web server Main office BranchCache feature File server Main office BranchCache for Network Files role service of File Services role BITS application server Main office BranchCache feature Hosted cache server Branch office BranchCache feature with hosted cache mode enabled; trusted certificate Client cache server Branch office Enable BranchCache on the client

Implementing Distributed Mode ,[object Object]

Implementing Distributed Mode ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Implementing Distributed Mode ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Implementing Distributed Mode ,[object Object],[object Object],[object Object]

Implementing Distributed Mode ,[object Object],[object Object]

Implementing Hosted Mode ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Branch office access with branch cache

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