User Manual

•
Mozilla Firefox: If Mozilla Firefox displays a Your connection is not secure message,
click the ADVANCED button. Then, click the Add Exception button. In the pop-up
window that displays, click the Confirm Security Exception button.
•
Microsoft Internet Explorer: If Microsoft Internet Explorer displays a There is a
problem with this website’s security certificate message, click the Continue to this
website (not recommended).
•
Microsoft Edge: If Microsoft Edge displays a There is a problem with this website’s
security certificate message or a similar warning, select Details > Go on to the
webpage.
Note: For information about installing a specific security certificate on the switch, see
Manage certificates for HTTPS access on page 528 and Use an HTTP session to download
and install an SSL security certificate file on the switch on page 750.
Manage certificates for HTTPS access
You can manage SSL certificates for HTTPS access. The switch supports two certificates,
one of which one can be the active certificate.
You can either generate a certificate on the switch or transfer a certificate from a server
to the switch.
Display the status of the SSL certificates The switch can contain self-generated
certificates that you added and certificates that you transferred to the switch.
To display the status of the SSL certificates:
1. Launch a web browser.
2.
In the address field of your web browser, enter the IP address of the switch.
The login page displays.
3. Click the Main UI Login button.
The main UI login page displays in a new tab.
4. Enter admin as the user name, enter your local device password, and click the Login
button.
The first time that you log in, no password is required. However, you then must
specify a local device password to use each subsequent time that you log in.
The System Information page displays.
5.
Select Security > Access > HTTPS > Certificate Management.
The Certificate Management page displays.
6.
From the Certificate Number menu, select the certificate, that is, select 1 or 2.
Main User Manual528Manage Switch Security
AV Line of Fully Managed Switches M4250 Series Main User Manual