Cisco Cisco TelePresence Video Communication Server Expressway 설치 가이드
Installing a VM
The sections below list the recommended platform and specifications-based system requirements, and
describe the VM installation process. The requirements outlined below refer to the minimum requirements for
VCS version X8.1. The minimum requirements for future VCS software releases may differ and you should
refer to the release notes or administrator guide to ensure that pre-requisites are met.
describe the VM installation process. The requirements outlined below refer to the minimum requirements for
VCS version X8.1. The minimum requirements for future VCS software releases may differ and you should
refer to the release notes or administrator guide to ensure that pre-requisites are met.
Recommended platform
Ensure that:
n
VT is enabled in the BIOS before installing VMware ESXi
n
the VM host “Virtual Machine Startup/Shutdown” is configured to “Allow Virtual machines to start and stop
automatically with the system”, and that the VM VCS has been moved to the Automatic startup section
automatically with the system”, and that the VM VCS has been moved to the Automatic startup section
n
your UCS system is configured with RAID 5
If using a UCS Tested Reference Configuration or specifications-based system, the minimum requirements
are:
are:
Deployment type
vCPU
Reserved CPU resource
Reserved RAM
Disk space
NIC
Small (for BE 6000 platform)
2 core
3600 MHz (2 x 1.8 GHz)
4 GB
132 GB
1 Gb
Medium (typical installation)
2 core
4800 MHz (2 x 2.4 GHz)
6 GB
132 GB
1 Gb
Large (extra performance and
scalability capabilities)
scalability capabilities)
8 core
25600 MHz (8 x 3.2 GHz)
8 GB
132 GB
10 Gb
for the current list of supported UCS Tested Reference Configurations and specs-based supported
platforms.
platforms.
Co-residency support
The VCS can co-reside with applications (any other VMs occupying same host) subject to the following
conditions:
conditions:
n
no oversubscription of CPU: 1:1 allocation of vCPU to physical cores must be used
n
no oversubscription of RAM: 1:1 allocation of vRAM to physical memory
n
sharing disk storage subsystem is supported subject to correct performance (latency, bandwidth)
characteristics
characteristics
Installation process
This process guides you through installing the VCS VM using vCenter or vSphere client.
Configuring the VM host
Ensure that the VM host is configured with a valid NTP server – the same NTP server that will be specified in
VCS.
VCS.
Cisco TelePresence VCS on Virtual Machine Installation Guide (X8.1)
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Installing a VM