I have installled LMS 2.5 I can discover devices and display them with CM Topology Services, but they don?t change its color from green to red if I switch off the power of the devices (p. example). Is it normal or it?s a bug and I need to patch the software.
Campus Manager doesn't react immediatly while the status of your devices changes. CM polls devices periodically (every hour or every some hours). And if it detects that device unreachable during the polling, it will be green. CM is not the tool for real-time fault diagnostics such NNM!
It is possible. CM periodically polling the devices that it knows (minor acquisition) - 1 hour by default. And every 4 hours (default) polls the network and attempts to discover new devices. It is possible to poll quicker, but it is ineffective.
It's important to understand: the CM IS NOT a tool for real-time monitoring! It will not detect the "interface down", only the "devie unreachable".
Use DFM for real-time monitoring the devices (reacability, status, performance, etc). It polls devices every few minutes.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...