| Exam 300-080 | Question id=4188 | Troubleshoot Registration Issues |
In a Cisco Unified Communications Manager (CUCM) cluster, you receive a Database Communication Error when you attempt to login to the Publisher server. You need to resolve this issue. Which two solutions should you try to resolve this issue?
| A. |
Revert the changes for hostname or IP address on the Publisher server. | |
| B. |
Verify and ensure that the replication is working on all nodes in the cluster. | |
| C. |
Restart the DBL service on the publisher. | |
| D. |
Modify the hostname for all Subscriber nodes in the cluster. | |
| E. |
Reboot all nodes in the cluster. | |
| F. |
Restart the DNS service in the cluster. |