3Com V7122 User Manual page 347

Open the 'Certificate' screen (Advanced Configuration menu > Security Settings
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submenu > Certificates option); the 'Certificates' screen is displayed.
Figure 110 Certificate Signing Request Screen
In the Subject Name field, enter the DNS name and click
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certificate signing request, that contains the SSL device identifier, is displayed.
Copy this text and send it to your security provider; the security provider (also known as
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Certification Authority or CA) signs this request and send you a server certificate for the
device.
Save the certificate in a file (for example, cert.txt). Ensure the file is a plain-text file with
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the 'BEGIN CERTIFICATE' header. Figure 119 is an example of a Base64-Encoded
X.509 Certificate.
V7122 Gateway User Guide
. A textual
Generate CSR
347