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12
M
ANAGING
 C
ERTIFICATES
A digital certificate is a form of electronic identification for computers. 
This chapter describes processing and managing certificates, and 
distributing PKS #12 files.
Overview
A digital certificate is a form of electronic identification for computers. 
The 3Com Mobility System supports the following types of X.509 digital 
certificates:
„
Administrative certificate for the monitoring service or a WX switch
„
802.1X-EAP certificate for a WX switch
„
WebAAA certificate for a WX switch
„
Certificate authority certificate to validate the administrator’s certificate
„
Certificate authority certificate to validate user and the EAP server 
certificates
When 3WXM connects to 3WXM Services or a WX switch, the 
administrative certificate is used to authenticate the service or WX switch 
and establish a secure connection.
If a WX switch does not already have certificates, MSS automatically generates 
them the first time you boot using MSS Version 4.2 or later. You do not need 
to install certificates unless you want to replace the ones automatically 
generated by MSS. (For more information, see the “Certificates Automatically 
Generated by MSS” section in the “Managing Keys and Certificates” chapter of 
the 
.)
Before installing a new certificate, verify that the WX switch is set to the 
correct date, time, and time zone. Otherwise, certificates might not be 
installed correctly.
For more information about certificates on the WX, see the