H3C S7500 Series Ethernet Switches Release 3135 DHCP Configuration Examples

802.1x Configuration Examples
H3C S7500 Series Ethernet Switches Release 3135
Chapter 3 Enterprise Network Access
Authentication Configuration Example
3-15
Figure 3-19 Connection dialog box
The connection is established after successful authentication.
3.3.4 Verifying Configuration
To verify that the configuration of Guest VLAN is taking effect, check that users can
access VLAN 10 before 802.1x authentication or the 802.1x authentication fails.
To verify that the dynamically assigned VLAN is taking effect, check that users can
access VLAN 100 after 802.1x authentication succeeds. At the same time, 802.1x
authentication cooperates with CAMS to complete accounting and real time monitoring.
To verify that the configuration of IP-to-MAC binding is taking effect, check that users
can be re-authenticated and access the Internet when the device reboots abnormally. If
the configured IP-to-MAC binding is different from that on the CAMS, the user cannot
access the Internet.
3.3.5 Troubleshooting
I. Symptom: 802.1x authentication failed
Solution:
z Use the display dot1x command to verify 802.1x is enabled globally and on the
specified ports.
z Verify that the username and password are set correctly.
z Verify that the connection works well.