Cisco Cisco Expressway Manuale Di Manutenzione
Service
Description
Devices
The Devices service exchanges provisioning licensing information between the Expressway and
Cisco TMS. Information is exchanged every 30 seconds — the Expressway is provided with the current
number of free licenses available across the range of Expressway clusters being managed by Cisco
TMS, and the Expressway updates Cisco TMS with the status of provisioning licenses being used by
this Expressway (or Expressway cluster).
Cisco TMS. Information is exchanged every 30 seconds — the Expressway is provided with the current
number of free licenses available across the range of Expressway clusters being managed by Cisco
TMS, and the Expressway updates Cisco TMS with the status of provisioning licenses being used by
this Expressway (or Expressway cluster).
If the Devices service is not active, the Expressway's Provisioning Server will not be able to provision
any devices.
any devices.
page.
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The Expressway periodically polls the Cisco TMSPE services to ensure the data held on Expressway is kept up
to date. The polling interval can be defined for each service. In typical deployments you are recommended to
use the default settings which provide frequent (every 2 minutes) updates to FindMe and user provisioning
data, and daily updates to phone book data.
to date. The polling interval can be defined for each service. In typical deployments you are recommended to
use the default settings which provide frequent (every 2 minutes) updates to FindMe and user provisioning
data, and daily updates to phone book data.
If you have a cluster of Expressways, only one of the cluster peers maintains the physical connection to Cisco
TMS. The data obtained from Cisco TMS is then shared between other peers in the cluster through the
Expressway's cluster replication mechanism.
TMS. The data obtained from Cisco TMS is then shared between other peers in the cluster through the
Expressway's cluster replication mechanism.
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A full and immediate resynchronization of all data between the Expressway and Cisco TMS can be triggered at
any time by clicking Perform full synchronization (at the bottom of the of the TMS Provisioning Extension
services page). Note that this will result in a temporary (a few seconds) lack of service on the Expressway
while the data is deleted and fully refreshed. If you only need to ensure that all of the latest updates within
Cisco TMS have been supplied to the Expressway then click Check for updates instead.
any time by clicking Perform full synchronization (at the bottom of the of the TMS Provisioning Extension
services page). Note that this will result in a temporary (a few seconds) lack of service on the Expressway
while the data is deleted and fully refreshed. If you only need to ensure that all of the latest updates within
Cisco TMS have been supplied to the Expressway then click Check for updates instead.
You are recommended to use Cisco TMS to make any changes to the Cisco TMSPE services' configuration settings.
You can configure the services on the Expressway through the TMS Provisioning Extension services page, but any
changes made to the settings via this page will not be applied within Cisco TMS.
You can configure the services on the Expressway through the TMS Provisioning Extension services page, but any
changes made to the settings via this page will not be applied within Cisco TMS.
Expressway Provisioning Server
The Expressway Provisioning Server provides provisioning-related services to provisioned devices, using data
supplied by Cisco TMS through the
supplied by Cisco TMS through the
Provisioning option key is installed.
As from version X8.8, the Expressway supports only the Cisco TelePresence Management Suite Provisioning
Extension (Cisco TMSPE) services to provide the Expressway with provisioning and FindMe data. In this mode all
provisioning and FindMe data is managed and maintained exclusively within Cisco TMS.
Extension (Cisco TMSPE) services to provide the Expressway with provisioning and FindMe data. In this mode all
provisioning and FindMe data is managed and maintained exclusively within Cisco TMS.
Provisioning Server Status
Comprehensive status information can be found under the Expressway's (Status > Applications > TMS Provisioning
Extension services) menu options.
Extension services) menu options.
Provisioning Licenses
There is a limit to the number of devices that can be provisioned concurrently by the Provisioning Server. Expressway
and Cisco TMS manage the number of available provisioning licenses by exchanging information through the Cisco
TMSPE Devices service. If the Devices service is not active, the Expressway's Provisioning Server will not be able to
provision any devices.
and Cisco TMS manage the number of available provisioning licenses by exchanging information through the Cisco
TMSPE Devices service. If the Devices service is not active, the Expressway's Provisioning Server will not be able to
provision any devices.
The Expressway is provided with the current number of free licenses available across the range of Expressway
clusters being managed by Cisco TMS, and the Expressway updates Cisco TMS with the status of provisioning
licenses being used by this Expressway (or Expressway cluster). License limits can be managed at a per device type
basis.
clusters being managed by Cisco TMS, and the Expressway updates Cisco TMS with the status of provisioning
licenses being used by this Expressway (or Expressway cluster). License limits can be managed at a per device type
basis.
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Go to Status > Applications > TMS Provisioning Extension services > Device requests to see a summary
status of the provisioning licenses that are available within your system.
status of the provisioning licenses that are available within your system.
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Cisco Expressway Administrator Guide
Applications