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# Configure domain dm1 as the default ISP domain. If a user enters the username without the
ISP domain name at login, the authentication and accounting methods of the default domain
are used for the user.
[SwitchA] domain default enable dm1
3. Configure portal authentication:
# Configure a portal authentication server.
[SwitchA] portal server newpt
[SwitchA-portal-server-newpt] ip 192.168.0.111 key simple portal
[SwitchA-portal-server-newpt] port 50100
[SwitchA-portal-server-newpt] quit
# Configure a portal Web server.
[SwitchA] portal web-server newpt
[SwitchA-portal-websvr-newpt] url http://192.168.0.111:8080/portal
[SwitchA-portal-websvr-newpt] quit
# Enable cross-subnet portal authentication on VLAN-interface 4.
[SwitchA] interface vlan-interface 4
[SwitchA–Vlan-interface4] portal enable method layer3
# Reference the portal Web server newpt on VLAN-interface 4.
[SwitchA–Vlan-interface4] portal apply web-server newpt
# Configure the BAS-IP as 20.20.20.1 for portal packets sent from VLAN-interface 4 to the
portal authentication server.
[SwitchA–Vlan-interface4] portal bas-ip 20.20.20.1
[SwitchA–Vlan-interface4] quit
On Switch B, configure a default route to subnet 192.168.0.0/24, specifying the next hop address as
20.20.20.1. (Details not shown.)
Verifying the configuration
# Verify that the portal configuration has taken effect.
[SwitchA] display portal interface vlan-interface 4
Portal information of Vlan-interface4
NAS-ID profile: Not configured
Authorization : Strict checking
ACL : Disabled
User profile : Disabled
IPv4:
Portal status: Enabled
Portal authentication method: Layer3
Portal web server: newpt
Authentication domain: Not configured
Pre-auth domain: Not configured
User-dhcp-only: Disabled
Pre-auth IP pool: Not configured
Max Portal users: Not configured
Bas-ip: 20.20.20.1
User detection: Not configured
Action for server detection:
Server type Server name Action
-- -- --
Layer3 source network:
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