Cisco Cisco Expressway
Appendix 1: Troubleshooting
General troubleshooting techniques
Checking alarms and status
When troubleshooting any issue, we recommend that you first check if any alarms have been raised (
Status
> Alarms
). If alarms exist, follow the instructions provided in the Action column. You should check the
alarms on both Expressway-C and Expressway-E.
Next, go to
Status > Unified Communications
to see a range of status summary and configuration
information. You should check this status page on both Expressway-C and Expressway-E.
If any required configuration is missing or invalid an error message is shown and a link to the relevant
configuration page is provided.
configuration page is provided.
You may see invalid services or errors if you have changed any of the following items on Expressway:
n
server or CA certificates
n
DNS configuration
n
domain configuration
In these cases, a system restart is required to ensure that those configuration changes take effect.
Unified Communications Mobile and Remote Access via Cisco Expressway Deployment Guide (X8.5.3)
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Appendix 1: Troubleshooting