
Mastering Netscaler VPX
Beschreibung
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- [*]Packed with real-word NetScaler deployment scenarios to help you see the configuration principles in action
- [*]Integrate NetScaler with other Citrix technologies, including CloudBridge, Application Delivery Controller, HDX Insight, and Command Center
Book DescriptionCitrix NetScaler is one of the best Application Delivery Controller products in the world. The Application Delivery Controllers are commonly used for load balancing purposes, to optimize traffic, and to perform extra security settings. This book will give you an insight into all the available features that the Citrix NetScaler appliance has to offer. The book will start with the commonly used NetScaler VPX features, such as load balancing and NetScaler Gateway functionality. Next, we cover features such as Responder, Rewrite, and the AppExpert templates, and how to configure these features. After that, you will learn more about the other available Citrix technologies that can interact with Citrix NetScaler. We also cover troubleshooting, optimizing traffic, caching, performing protection using Application Firewall, and denying HTTP DDoS attacks for web services. Finally, we will demonstrate the different configuration principles real-world Citrix NetScaler deployment scenarios. What you will learn - [*]Configure the more commonly used NetScaler VPX features such as basic load balancing, authentication, NetScaler Gateway, and StoreFront
- [*]Configure the AppExpert features such as Responder, Rewrite, AppExpert templates, parsing HTTP, TCP, and UDP data
- [*]Integrate NetScaler with other Citrix technologies such as CloudBridge, Insight Center, and Command Center
- [*]Optimize traffic using caching, front-end optimization, and compression
- [*]Dive deep in the security, caching, and compression enhancements
- [*]Protect your environment with AAA and Application Firewall, or from HTTP DDoS attacks
- [*]Troubleshoot an environment using tools such as TaaS and WireShark
Who this book is forIf you're an administrator with prior experience using NetScaler then you have everything you need to make the most of this book.
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Marius Sandbu is a Cloud Evangelist and architect working at Sopra Steria in Norway with over 17 years in the IT industry. Marius has a wide range of technical experience across different technologies such as identity, networking, virtualization, endpoint management, infrastructure, and with a special focus on the public cloud. He is an avid blogger, co-hosts the CloudFirst Podcast, and is also an international speaker at events such as Microsoft Ignite and Citrix Synergy. He has previously worked at TietoEVRY where he was the technical lead for the Public Cloud unit and has also worked at the University of Oslo as a system administrator and at Microsoft as a Technical Advisor.Roetenberg Rick :
Rick Roetenberg is a technical consultant at ITON ICT in the Netherlands. He has more than 5 years of experience in implementing products available from Citrix, especially networking products. He is also responsible for pre-sales with customers at ITON ICT. Recently, he succeeded the Citrix Networking for Datacenter Specialist Practicum. Rick has also presented at DuCUG, the Dutch Citrix User Community, where he explained that NetScaler is more than just an ICA proxy. He has always had a lot of interest in technology, and his current focus is on Citrix network products. Rick posts blogs at www.rickroetenberg.com, where he shares more information about Citrix's products and all that is necessary in addition to these products. He can be contacted at rick@rickroetenberg.com. His Twitter handle is @rroetenberg.Paul Andy :
Andy Paul is an accomplished virtualization architect, instructor, and speaker. He has designed and delivered virtualization projects for Fortune 500 companies, public and private health care organizations, and higher education institutions. He has also served as a lead technical trainer, adjunct professor, and guest speaker for multiple organizations. He is a leading industry consultant. He currently manages multiple delivery teams, oversees project architecture, assists large enterprise customers across various industries, and is a global VDI subject matter expert. Visit his blog at www.paultechnologies.com/blog.
Inhalt
- Cover
- Copyright
- Notice
- Credits
- About the Authors
- About the Reviewer
- www.PacktPub.com
- Table of Contents
- Preface
- Chapter 1: Configuring the Standard Features of NetScaler®
- The basic features
- NSIP
- MIP
- SNIP
- VIP
- IP set
- Net profile
- Load balancing
- Active/active load balancing
- Active/passive load balancing
- Load balancing StoreFrontTM
- Configuring authentication
- LDAP integration
- Two-factor integration
- Configuring NetScaler® AAA
- Citrix ReceiverTM authentication
- Troubleshooting
- NetScaler GatewayTM
- Session policies
- Integration StoreFrontTM
- Citrix ReceiverTM
- Receiver for Web
- Citrix® StoreFrontTM
- Group policies
- SmartAccess filters
- Summary
- Chapter 2: Using the Features of NetScaler® AppExpert
- AppExpert applications and templates
- HTTP Callouts
- How HTTP Callout works
- Configuring HTTP Callout
- Rate limiting
- Configuring rate limiting
- Policies and expressions
- Policy binding
- Evaluation order
- Parsing policies
- Rewrite
- The working of the rewrite feature
- The GoTo expression
- Rewrite actions
- Configuring a rewrite policy
- Responder
- Configuring a responder policy
- Rewrite versus responder
- Summary
- Chapter 3: Integration with Citrix® Components
- NetScaler® Insight Center
- Licensing
- Reporting
- Web Insight
- HDX Insight
- WAN Insight
- Installation
- Configuration
- System menu
- Authentication
- Insight deployment management
- Thresholds
- Updating NetScaler® Insight Center
- Troubleshooting
- CloudBridgeTM
- Appliances
- Link capacity
- User capacity
- Disk capacity
- Deployment modes
- CloudBridgeTM Connector
- Installation
- Compression
- Encrypted traffic acceleration
- SSL compression
- Traffic shaping
- XenApp®/XenDesktop® acceleration
- The Citrix® Command Center
- Software
- Supported devices
- Hardware appliances
- High availability
- Distributed agents
- Device profiles
- Device groups
- Port settings
- Device discovery
- Automatic back-up
- Tasks
- Change management
- SSL certificate management
- Reporting
- Citrix NetScaler® syslog
- AppFirewall Signature syslog analytics
- Summary
- Chapter 4: Traffic Management
- Content switching
- DNS
- Global Server Load Balancing
- Load balancing methods
- Active/passive GSLB
- Troubleshooting GSLB
- DataStream
- Setting up generic SQL load balancing
- Master/slave deployment
- AppQoE
- Summary
- Chapter 5: Tuning and Monitoring NetScaler® Performances
- Tuning the network and virtual environment
- TCP and SSL profiles
- HTTP/2 and SPDY
- Monitoring network traffic
- nstrace
- nstcpdump
- Analyzing network trace files using Wireshark
- Analyzing network traffic using Citrix NetScaler® Insight
- Troubleshooting NetScaler® Insight
- Summary
- Chapter 6: Security Features and Troubleshooting
- Management best practices for security
- Security features in NetScaler®
- HTTP DoS protection
- Access-lists
- SSL settings
- Admin partitions
- Analyzing issues using Citrix® Insight Services
- Setting up AAA - authentication and authorization
- Authentication policy
- Authorization policy
- Authentication profiles
- Troubleshooting AAA and setting up audit policies
- Summary
- Chapter 7: Real-World Deployment Scenarios
- A small PoC VDI environment
- An enterprise VDI multisite environment
- Citrix® StoreFrontTM multisite configuration
- Citrix® StoreFrontTM optimal NetScaler GatewayTM routing
- Citrix® StoreFrontTM subscription synchronization
- An enterprise VDI active-passive environment
- A global web services environment
- An active-active data center for application hosting
- An active-passive data center for disaster recovery
- Reverse proxy
- Summary
- Index
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