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Cisco Unified Communications Manager Managed Services Guide, Release 8.0(1)
OL-20105-01
Chapter 3 Managing and Monitoring the Health of Cisco Unified Communications Manager Systems
Critical Processes to Monitor
Cisco DHCP
Monitor Service
Serviceability/Tools >
Control Center - Feature
Services *****
DHCP
Monitor
3 Cisco DHCP Monitor Service monitors IP address
changes for IP phones in the database tables. When
a change is detected, it modifies the
/etc./dhcpd.conf file and restarts the DHCPD
daemon.
Cisco CallManager
SNMP Service
Serviceability/Tools >
Control Center - Feature
Services *****
ccmAgt 3 This service provides SNMP access to
provisioning and statistics information that is
available for Cisco Unified CallManager
Cisco CTL
Provider Service
Status
Serviceability/Tools >
Control Center - Feature
Services *****
CTL
Provider
3 The Cisco CTL Provider service, which runs with
local system account privileges, works with the
Cisco CTL Provider Utility, a client-side plug-in,
to change the security mode for the cluster from
nonsecure to mixed mode. When you install the
plug-in, the Cisco CTL Provider service retrieves a
list of all Cisco Unified CallManager and Cisco
TFTP servers in the cluster for the CTL file, which
contains a list of security tokens and servers in the
cluster.
Cisco Certificate
Authority Proxy
Function
Serviceability/Tools >
Control Center - Feature
Services *****
capf 3 Working in conjunction with the CAPF
application, the Cisco Certificate Authority Proxy
Function (CAPF) service can perform the
following tasks, depending on your
configuration—(1)Issue locally significant
certificates to supported Cisco Unified IP Phone
models. (2)Using SCEP, request certificates from
third-party certificate authorities on behalf of
supported Cisco Unified IP Phone models.
(3)Upgrade existing certificates on the phones.
(4)Retrieve phone certificates for troubleshooting.
(5)Delete locally significant certificates on the
phone.
Cisco DirSync Serviceability/Tools >
Control Center - Feature
Services *****
CCM
DirSync
3 Unlike Windows versions of Cisco Unified
CallManager, Cisco Unified CallManager does not
contain an embedded directory. Because of this
change, the Cisco Unified CallManager database
stores all user information. If you use an integrated
corporate directory, for example, Microsoft Active
Directory or Netscape/iPlanet Directory, with
Cisco Unified CallManager, the Cisco DirSync
service migrates the user data to the Cisco Unified
CallManager database. The Cisco DirSync service
does not synchronize the passwords from the
corporate directory.
Table 3-1 Critical Services to Monitor
Service
Stop | Start|
Restart Instruction
Process
Name
Auto
Restart Description
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