With Guest Vlan And Vlan Assignment Configuration Example; Network Requirements - H3C S5500-EI Series Security Configuration Manual

802.1X with guest VLAN and VLAN assignment
configuration example

Network requirements

As shown in
A host is connected to port GigabitEthernet 1/0/2 of the device and must pass 802.1X
•
authentication to access the Internet. GigabitEthernet 1/0/2 is in VLAN 1.
• GigabitEthernet 1/0/2 implements port-based access control.
GigabitEthernet 1/0/3 is in VLAN 5 and is for accessing the Internet.
•
The authentication server runs RADIUS and is in VLAN 2.
•
The update server in VLAN 10 is for client software download and upgrade.
•
If no user performs 802.1X authentication on GigabitEthernet 1/0/2 within a period of time, the device
adds GigabitEthernet 1/0/2 to its guest VLAN, VLAN 10. The host and the update server are both in
VLAN 10 and the host can access the update server and download the 802.1X client software.
After the host passes 802.1X authentication, the network access device assigns the host to VLAN 5 where
GigabitEthernet 1/0/3 is. The host can access the Internet.
Figure 45 Network diagram
Figure 45:
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