- #How to install cucm 8.6 on vmware esxi 5 upgrade
- #How to install cucm 8.6 on vmware esxi 5 download
vDisk 1 = Operating System + app binaries.VM configurations with 2 virtual disks use them as follows:.Older versions used 2x80 GB or other configurations as shown in tables above. New installs of 9.1 and above must use 1x110 GB vDisk.For more details, see (specifically the OVA Requirements of the Compatibility Matrix for the HCS solution release desired). Use for publishers, subscribers, standalone TFTP, standalone multicast MOH nodes, ELM or PAWS-M.Ĭisco Hosted Collaboration Solutions has an alternative 2,500 user VM configuration.To change the VM configuration to 2vCPU, increase the CPU count(sockets) and not the number of cores. If your deployment is not experiencing any issues, you are not required to change to 2 vCPU and may remain on 1 vCPU. Otherwise, you may deploy with 1 vCPU and be TAC-supported, but note that if the root cause of performance issues is found to be insufficient vCPU, Cisco TAC will ask that you change this to 2vCPU. Changing the VM configuration to 2 vCPU is recommended as a prevention strategy. Note: The 2,500 user VM configuration with one vCPU may exhibit performance issues during CPU/IO-intensive operations (such as installs, upgrades, backups and CDR writes, significant usage of CTI), or if your deployment has certain characteristics such as a large quantity of TFTP files. Customers who wish to add additional vCPU and/or additional vRAM beyond this minimum to improve performance may do so, but note the following: For a given capacity point (such as the 10K user VM), the virtual hardware specs represent the minimum for that capacity point. UCM cluster nodes require fixed capacity points with fixed-configuration VMs in the Cisco-provided OVA for UCM. When deployed on other supported servers, use for publishers, subscribers, standalone TFTP, standalone multicast MOH nodes, ELM or PAWS-M.
When deployed on a BE6000S server and version is 10.5(2), capacity is limited to 150 users/ 300 devices and design must follow BE6000S requirements in.Performance is dependent on many factors including deployment specifics, so vCPU/vRAM increases may or may not improve performance.If mixing capacity points in the same UCM cluster then the scale per cluster and the density per node continue to be limited to that of the lowest capacity point (as described in the design guide). All cluster nodes must get the same vCPU/vRAM increase.
#How to install cucm 8.6 on vmware esxi 5 upgrade
Customers seeking capacity increases should migrate all cluster nodes to a higher fixed capacity point as described in the design guide and upgrade guide.
#How to install cucm 8.6 on vmware esxi 5 download
Click here to download support of older/non-orderable servers