Installation guide

Table Of Contents
Locking the VCM Agent on VCM managed machines is typically done in environments that have multiple
VCM Collectors, to help prevent these Agents from being unintentionally upgraded or removed. The
VCM Agent on the VCM Collector is locked, because it is installed as part of the VCM installation and is
required for VCM Collector operations. The version of the VCM Agent on the Collector must also match
the version of VCM installed.
Use the UNLOCK option only when you intend to upgrade or uninstall a locked Agent on a VCM
managed machine. Never use the UNLOCK option on the VCM Collector. If the VCM Agent is uninstalled
from the Collector, the Collector service cannot run. If the VCM Agent is accidentally uninstalled from a
Collector, you must reinstall it and restart the Collector service to re-enable the Collector functionality. If
the VCM Agent is unintentionally reinstalled on a Collector, you must restart the Collector service.
Standardized Windows configurations such as Federal Desktop Core Configuration (FDCC) or United
States Government Configuration Baseline (USGCB) include strict security group policy settings. The
Windows Firewall: Do not Allow Exceptions group policy configures Windows Firewall to block all
unsolicited incoming messages, including configured exceptions. This setting overrides all configured
exceptions. For VCM to communicate properly with the VCM Agent on managed machines in strict,
secure environments, disable the Windows Firewall: Do not Allow Exceptions group policy on the
managed machines. For more information, see support.microsoft.com.
Prerequisites
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License the Windows machines on which you install the Agent. See "License Windows Machines" on
page 90.
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Verify that you know the communication protocols and ports that are used by the Collector and the
Agents.
Procedure
1. Click Administration.
2. Select Machines Manager > Licensed Machines > Licensed Windows Machines.
3. In the data grid, select one or more Windows machines on which to install the Agent and click Install.
4. On the Machines page, verify that the target machines appear in the Selected list and click Next.
5. On the Install Options page, select the installation options and click Next.
Option Description
Share Location to install the Agent. The default location is ADMIN$.
Path Path for the Agent files. The default path includes CMAgent.
Install From VCM Collector from which to install the Agent.
DCOM Communication protocol for the Agent. The default setting is
DCOM.
HTTP Secure communication protocol for the Agent. Use HTTP, which
installs the HTTP Listener on the target machine and configures it
to listen on the designated port.
Port Designated port for the HTTP Listener.
vCenter Configuration Manager Administration Guide
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VMware, Inc.