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High Availability Network Fundamentals Chris Oggerino
Publisher: Cisco Press

I don't mean to beat a dead horse but I wanted to discuss further why MTBF and MTTR are important concepts when designing a high-availability network using redundant components. Cisco ASA stands for Cisco Adaptive Security Appliance. Mathematics Behind the If you are interested in reading more about these types of calculations there was a good Cisco Press book on the subject written back in 2001 by Chris Oggerino titled “High Availability Network Fundamentals” ISBN 1587130173. Cisco ASA acts as both firewall and VPN device. Algis Kibirkstis, kibia@ethisecure.com closed network environment of the telephony network to the untrusted open network of the Internet's IP networks. By Charles Bell, Mats Kindahl, Lars Thalmann. Security Incident Handling in High Availability Environments 11. Tools for Building Robust Data Centers. Finally, see how to use load balancing and how to set up fallback servers, in addition to various techniques for deploying backup/recovery plans to maintain a high-availability network access system. This article explains how to setup and configure high availability (failover) between two Cisco ASA devices. Of telecommunications carrier systems, the fundamental guideline followed during outage or disturbance management is to bring service back to “normal” as quickly as ..