Perform Portal server backup on the AC
Example: The address of Imc is 172.24.231.xx;172.24.231.aa respectively
configuration:
portal web-server test
url http://172.24.231.xx:8080/portal/
wlanuserip source-address
#
portal web-server test_backup
url http://172.24.231.aa:8080/portal/
wlan service-template TEST
ssid TEST
portal apply web-server test
portal apply web-server test_backup secondary
service-template enable