I am holding an effective CCNP, and I am very interested in Cisco IP Telephony Support Specialist certification ( I have bought Cisco Voice Over IP, ATM and Frame Relay book and Cisco IP Telephony book), but my working environment doesn't have VoIP. Is there a simulator out there for either CVoice, CIPT or DQoS? Because my company doesn't want to pay anything for this kind of training, also it is too much money for myself to pay. or any other suggestions will welcome based on this situation.
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.