Customer wanna for sure the switch whether has web interface or not?
Please follow the steps below:
#Configure IP address for switch configuration management vlan1
[H3C] interface vlan-interface 1
[H3C-VLAN-interface1] ip address 192.168.0.58 255.255.255.0
[H3C-VLAN-interface1] quit
#Enable web function:
[H3C]ip http enable
[H3C]ip https enable
#Create user, set password, give web login mode and administrator operation authority
[H3C]local-user admin
[H3C-luser-manage-admin]password simple admin
[H3C-luser-manage-admin]service-type http https
[H3C-luser-manage-admin]authorization-attribute user-role network-admin
[H3C-luser-manage-admin]quit
#Log in to the switch web and select "continue to access the web interface":