Hi, I am preparing to build a new IPCCX cluster and the 4.0 SRND is stating that all the servers in the high availability option need to be placed in the same VLAN. I was planning to install the four server model with two CRS servers and two database servers. The two active servers were to be placed in one data center and the two standby servers were to be placed in another data center. Both data centers are connected via a WAN Gigabit Ethernet circuit.
Has anyone separated their Active and Standby servers in different geographic locations?
Re: IPCCX 4.0 SRND guidelines for HA server placement
Here with I am attaching the previous mail thread for your issue.
Clustering CRS 4.0 over anything except a local LAN is 110% not supported at this time. I know that "in theory" MANs should be the same thing as LANs but theory and reality are often quite different unfortunately.
I believe that clustering over the WAN is somewhere on the roadmap to be supported in the future, but I don't have a timeline as to when. I'm copying the Product Manager mailer to see if we can get an answer to that question.
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.