Recently I bought cisco callmanager express with 2801 router. I am wandering what is the best tools or softwares for traffic engineering in order to implement high quality VoIP over the WAN. Actually Ciscowork is very expensive, I looking for something cheaper and simpler.
There are many tools built in to IOS to help you with QoS (Quality of Service). By far the easiest way to configure QoS is by using the AutoQoS feature which was released beginning with IOS version 12.2(15)T. AutoQoS configures features such as Classification, LLQ, cRTP, and LFI based on your network infrastructure without requiring you to know every detail of these QoS mechanisms. Please find links below, including a link to an explanation of AutoQoS as well as a link to an excellent Cisco Press book on the subject.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.