- Preface
-
- Configuring the Fabric Interconnects
- Configuring Ports and Port Channels
- Configuring Communication Services
- Configuring Authentication
- Configuring Organizations
- Configuring Role-Based Access Control
- Configuring DNS Servers
- Configuring System-Related Policies
- Managing Licenses
- Managing Virtual Interfaces
- Registering Cisco UCS Domains with Cisco UCS Central
- Index
Contents
- Registering Cisco UCS Domains with Cisco UCS Central
- Registration of Cisco UCS Domains
- Policy Resolution between Cisco UCS Manager and Cisco UCS Central
- Registering a Cisco UCS Domain with Cisco UCS Central
- Modifying Policy Resolutions between Cisco UCS Manager and Cisco UCS Central
- Unregistering a Cisco UCS Domain from Cisco UCS Central
Registering Cisco UCS Domains with Cisco UCS Central
This chapter includes the following sections:
- Registration of Cisco UCS Domains
- Policy Resolution between Cisco UCS Manager and Cisco UCS Central
- Registering a Cisco UCS Domain with Cisco UCS Central
- Modifying Policy Resolutions between Cisco UCS Manager and Cisco UCS Central
- Unregistering a Cisco UCS Domain from Cisco UCS Central
Registration of Cisco UCS Domains
You can have Cisco UCS Central manage some or all of the Cisco UCS domains in your data center.
If you want to have Cisco UCS Central manage a Cisco UCS domain, you need to register that domain. When you register, you need to choose which types of policies and other configurations, such as backups and firmware, will be managed by Cisco UCS Central and which by Cisco UCS Manager. You can have Cisco UCS Central manage the same types of policies and configurations for all registered Cisco UCS domains or you can choose to have different settings for each registered Cisco UCS domain.
Before you register a Cisco UCS domain with Cisco UCS Central, do the following:
Configure an NTP server and the correct time zone in both Cisco UCS Manager and Cisco UCS Central to ensure that they are in sync. If the time and date in the Cisco UCS domain and Cisco UCS Central are out of sync, the registration might fail.
Obtain the hostname or IP address of Cisco UCS Central
Obtain the shared secret that you configured when you deployed Cisco UCS Central
Note | You cannot change or swap the IP addresses used by Cisco UCS Manager in a domain that is registered with Cisco UCS Central. If you need to change or swap that IP address, you must first unregister the domain from Cisco UCS Central. You can reregister the Cisco UCS domain after you have changed or swapped the IP address. |
Policy Resolution between Cisco UCS Manager and Cisco UCS Central
For each Cisco UCS domain that you register with Cisco UCS Central, you can choose which application will manage certain policies and configuration settings. This policy resolution does not have to be the same for every Cisco UCS domain that you register with the same Cisco UCS Central.
You have the following options for resolving these policies and configuration settings:
Local—The policy or configuration is determined and managed by Cisco UCS Manager.
Global—The policy or configuration is determined and managed by Cisco UCS Central.
The following table contains a list of the policies and configuration settings that you can choose to have managed by either Cisco UCS Manager or Cisco UCS Central:
Registering a Cisco UCS Domain with Cisco UCS Central
Note | You cannot change or swap the IP addresses used by Cisco UCS Manager in a domain that is registered with Cisco UCS Central. If you need to change or swap that IP address, you must first unregister the domain from Cisco UCS Central. You can reregister the Cisco UCS domain after you have changed or swapped the IP address. |
Configure an NTP server and the correct time zone in both Cisco UCS Manager and Cisco UCS Central to ensure that they are in sync. If the time and date in the Cisco UCS domain and Cisco UCS Central are out of sync, the registration might fail.
Modifying Policy Resolutions between Cisco UCS Manager and Cisco UCS Central
Unregistering a Cisco UCS Domain from Cisco UCS Central
When you unregister a Cisco UCS domain from Cisco UCS Central, Cisco UCS Manager no longer receives updates to global policies.