H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 843)

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Figure 877 Adding a portal-free rule
9. Configure portal to support stateful failover at the command line interface (CLI):
# Specify AC 1's device ID to be used in stateful failover mode as 1, and specify portal group 2
for interface VLAN-interface 1.
system-view
[AC1]interface Vlan-interface 1
[AC1-Vlan-interface1]portal backup-group 2
# Configure the virtual IP address of VRRP group 1 as 8.190.1.100, and specify the priority of AC
1 as 200. AC 2 uses the default priority.
[AC1-Vlan-interface1]vrrp vrid 1 virtual-ip 8.190.1.100
[AC1-Vlan-interface1]vrrp vrid 1 priority 200
[AC1-Vlan-interface1]quit
# Configure the source IP address for RADIUS packets as 8.190.1.100.
[AC1]radius nas-ip 8.190.1.100
# Configure the source IP address for portal packets as 8.190.1.100 (same as the AC's IP address
configured on the IMC server for portal authentication).
[AC1-Vlan-interface1]portal nas-ip 8.190.1.100
Configuring AC 2
Configure AC 2 in the same way you configure AC 1 except that:
• When you configure AC backup, specify AC 1's IP address as the backup AC address.
• Specify the NAS device ID to be used in stateful failover mode as 2.
For more information, see the configuration on AC 1.
The portal group configuration on the two stateful failover devices must be consistent.