URL
Status
Configuring Layer 2 portal authentication
Network requirements
As shown in
authentication on users connected to port Ethernet 1/0/1. More specifically,
Use the remote RADIUS server for authentication, authorization and accounting.
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Use the remote DHCP server to assign IP addresses to users.
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The listening IP address of the local portal server is 4.4.4.4. The local portal server pushes the
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user-defined authentication pages to users and uses HTTPS to transmit authentication data.
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Add users passing authentication to VLAN 3.
Add users failing authentication to VLAN 2, to allow the users to access resources on the update
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server.
The host obtains an IP address through DHCP. Before authentication, the DHCP server assigns an IP
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address in segment 192.168.1.0/24 to the host. When the host passes the authentication, the DHCP
server assigns an IP address in segment 3.3.3.0/24 to the host. When the host fails authentication,
the DHCP server assigns an IP address in segment 2.2.2.0/24 to the host.
Figure 84 Network diagram
Configuration procedures
: http://192.168.0.111:8080/portal
: Up
Figure
84, a host is directly connected to a switch. The switch performs Layer 2 portal
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