D15362.16 DX70 and DX80 Administrator Guide CE9.13, JUNE 2020.
www.cisco.com — Copyright © 2020 Cisco Systems, Inc. All rights reserved.
62
Cisco Webex DX70 and DX80
Administrator Guide
The certificates and certificate issuers in the illustration are examples. Your device has other certificates.
Manage the lists of trusted certificate authorities - CAs (page 2 of 4)
Manage pre-installed CA certificates for external servers
Pre-installed CA certificates
A list of commonly used CA certificates
is pre-installed on the device. The
device uses this list when validating
certificates from external servers that it
communicates with:
• HTTP servers that host content used
by the HttpClient API or macros
• Provisioning servers
• Phone book servers
• Syslog servers (for external logging)
• Servers and services used by the
Cisco Webex cloud
Factory resetting the device does not
delete the list of pre-installed certificates.
Sign in to the web interface, navigate to
Security > Certificate
Authorities
, and open the
Preinstalled
tab.
View or disable certificates
Use the
Details...
and
Disable
buttons respectively, to view or
disable certificates.
As an alternative to using the pre-installed certificates,
you can append the certificates you need to the custom
certificate list manually.
Refer to the
Upload a CA certificate to the device
chapter how to update the list of trusted CA certificates.
Introduction
Configuration
Peripherals
Maintenance
Device settings
Appendices
Configuration