The Art of Network Architecture

The Art of Network Architecture

The business-centered, business-driven guide to architecting and evolving networks The Art of Network Architecture is the first book that places business needs and capabilities at the center of the process of architecting and evolving networks. Two leading enterprise network architects help you craft solutions that are fully aligned…

NetScaler is a high performance Application Delivery Controller (ADC). Making the most of it requires knowledge that straddles the application and networking worlds. As an ADC owner you will also likely be the first person to be solicited when your business applications fail. You will need to be quick in identifying if the problem is with the application, the server, the network, or NetScaler itself. This book provides you with the vital troubleshooting knowledge needed to act fast when issues happen. It gives you a thorough understanding of the NetScaler layout, how it integrates with the network, and what issues to expect when working with the traffic management, authentication, NetScaler Gateway and application firewall features. We will also look at what information to seek out in the logs, how to use tracing, and explore utilities that exist on NetScaler to help you find the root cause of your issues. What you will learn Troubleshoot traffic management features such as load balancing, SSL, GSLB and content switching Identify issues with caching and compression Deal with authentication issues when using LDAP, RADIUS, certificates, Kerberos and SAML Diagnose NetScaler high availability and networking issues Explore how application firewall protections work and how to avoid false positives Learn about NetScaler Gateway integration issues with XenApp, XenDesktop, and XenMobile Deal with NetScaler system-level issues Discover the NetScaler troubleshooting tools

Troubleshooting NetScaler

NetScaler is a high performance Application Delivery Controller (ADC). Making the most of it requires knowledge that straddles the application and networking worlds. As an ADC owner you will also likely be the first person to be solicited when your business applications fail. You will need to be…

Microsoft Forefront UAG 2010 Administrator's Handbook

Microsoft Forefront UAG 2010 Administrator’s Handbook

Microsoft Forefront Unified Access Gateway (UAG) is the latest in a line of Application Publishing (Reverse Proxy) and Remote Access (VPN) Server products. The broad set of features and technologies integrated into UAG makes for a steep learning curve. Understanding all the features and abilities of UAG is…

Liferay Portal Systems Development

Liferay Portal Systems Development

This book is for Java developers who don’t need any prior experience with Liferay portal. Although Liferay portal makes heavy use of open source frameworks, no prior experience of using these is assumed.

Liferay Portal Enterprise Intranets

Liferay Portal Enterprise Intranets

Learn, with the help of practical examples, how to implement a complete corporate intranet using the features of Liferay. This book is for System Administrators or experienced users (not necessarily programmers) who want to install and use Liferay in their teams or businesses without dealing with complex code….

Zimbra: Implement, Administer and Manage

Zimbra: Implement, Administer and Manage

This compact, friendly Administrators Guide contains plenty of step-by-step instructions as well as useful references and checklists. It shows readers how to install and configure Zimbra for use with the web client, Outlook, and mobile devices. Administrators working with Zimbra on Linux or Mac OS X. Administrators who…

Learning VMware vCloud Air

Learning VMware vCloud Air

VMware vCloud Air is a cloud offering by VMware that provides you with the flexibility and agility to create and manage your virtualized workloads with ease on a VMware-backed cloud platform. This book starts off by providing you with a few key features and benefits of cloud computing,…

Mastering Puppet, Second Edition

Mastering Puppet, Second Edition

Puppet is a configuration management system and a language. It was written for and by system administrators to manage large numbers of systems efficiently and prevent configuration drifts. Mastering Puppet deals with the issues faced when scaling out Puppet to handle large numbers of nodes. It will show…

Resource Optimization and Security for Cloud Services

Resource Optimization and Security for Cloud Services

This book includes a study of trustworthiness, percentile response time, service availability, and authentication in the networks between users and cloud service providers, and at service stations or sites that may be owned by different service providers. The first part of the book contains an analysis of percentile…