Design question here. Please look at the attached picture.
Can you support end-to-end QoS from IP Phone 1 to IP Phone 2 if the backbone to distribution links are not trunks? If so, how does this work, as a ported link (non-trunk) cannot carry a priority field as there is no ISL or dot1q header on the frame passing from distribution to core?
You can provide end-to-end QoS by layer 3 markings. You are correct in regards to the COS markings, which are only present inside ethernet header frames when 802.1q or ISL trunking is used. The IP Header however includes TOS byte which consists of 3 precedence bits and 4 TOS bits. So, by configuring cos-dscp, dscp-cos or ipprec-cos and cos-ipprec mapping you can accomplish end-to-end QoS.
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.