System architects and engineers in fields such as storage networking, desktop computing, electrical power distribution, and telecommunications need a common and flexible way of managing heterogeneous devices and services. Web-Based Enterprise Management WBEM and its Component Information Model (CIM) provide the architecture, language,...
Nagios is a tool for system and network monitoring. It constantly checks other machines and various services on those machines. The main purpose of system monitoring is to detect and report any system not working properly as soon as possible--so that you are aware of problems before a user runs into them. It is a modular and flexible solution...
This book explains the different types of data networks, how the key types of data networks operate, and the different types of data services they provide. Data networks have become a fundamental part of almost all communication networks. Data networks are telecommunications networks that are installed and operated for information exchange...
The Perfect Reference for the Multitasked SysAdmin
This is the perfect guide if network security tools is not your specialty. It is the perfect introduction to managing an infrastructure with freely available, and powerful, Open Source tools. Learn how to test and audit your systems using products like Snort and...
Generally speaking, network management refers to the tasks associated with running a network, along with the software, tools, and technology required to support these tasks. One major part of running a network is to monitor the devices on it in order to know
what is happening.
Imagine you're celebrating the start of the weekend with Friday-night drinks with a few friends. And then suddenly your phone rings -- one of the servers you administer has gone down, and it needs to be back up before tomorrow morning. So you drag yourself back to the office, only to discover that some log files have been growing more...
Tcl (Tool Command Language) is a very powerful and easy to learn dynamic programming language, suitable for a very wide range of uses. Tcl is regarded as one of the best-kept secrets in the software industry. This book gives you a hands-on experience on Tcl, helping you develop network-aware applications using this mature yet evolving...
A complete, concise reference for implementing the most important features of the Cisco Catalyst family of switches
* Review detailed and comparative configuration steps for features of the COS and Cisco IOS Software operating systems * Understand basic system and operating system management * Configure Ethernet, EtherChannel,...
Understanding network performance and effectiveness is now crucial to business success. To ensure user satisfaction, both service providers and enterprise IT teams must provide service-level agreements (SLA) to the users of their networks–and then consistently deliver on those commitments. Now, two of the Cisco® leading network...
FreeBSD—the powerful, flexible, and free Unix-like operating system—is the preferred server for many enterprises. But it can be even trickier to use than either Unix or Linux, and harder still to master.
Absolute FreeBSD, 2nd Edition is your complete guide to FreeBSD, written by FreeBSD committer Michael W. Lucas. Lucas...
The only complete, practical guide to HP Network Node Manager!
HP’s OpenView Network Node Manager (NNM) is the industry’s most powerful platform for enterprise-wide IP network management based on SNMP standards. Now, one of HP’s leading NNM consultants has written the definitive, best-practices guide
Design, configure, and manage MPLS TE to optimize network performance.
Almost every busy network backbone has some congested links while others remain underutilized. That's because shortest-path routing protocols send traffic down the path that is shortest without considering other network parameters,...
