Does the AR router support Portal authentication

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In V200R003C00 and later versions, all AR models support Portal authentication for wireless access.

Other related questions:
Can the portal authentication function be configured through the web NMS on an AR router
The web NMS of an AR router does not support the portal authentication function. If you want to configure the portal authentication function using a command line, see the following URLs: - For details on how to configure an external portal, see the URL: Configure an example of controlling internal users to access the network through external portal authentication . - For details on how to configure an internal portal, see the URL: Configure an example of controlling internal users to access the network through built-in portal authentication.

Whether VRRP on the AR router supports authentication
VRRPv2 supports plain-text authentication and MD5 authentication modes. VRRPv3 does not support authentication.

S series switches' support for Portal authentication
Portal authentication is also called web authentication. For S series switches (except the S1700), Portal authentication can be classified into built-in Portal authentication and external Portal authentication. S series switches' support for external Portal authentication is as follows: - In V100R006: Switches except the S2700SI, S2710SI, S2700EI, S2752EI, S5700LI, and S5700S-LI support external Portal authentication. - In V200R001: Switches except the S5700LI and S5700S-LI support external Portal authentication. - In V200R002: Switches except the S5700LI and S5700S-LI support external Portal authentication. - In V200R003: Switches except the S2750EI, S5700LI, and S5700S-LI support external Portal authentication. - In V200R005 and later versions: All switch models support external Portal authentication. In versions earlier than V200R007C00, the S2720EI, S2750EI, S5700-10P-LI-AC, and S5700-10P-PWR-LI-AC support built-in Portal authentication only. In V200R007C00 and later versions, the S2720EI, S2750EI, S5700-10P-LI-AC, and S5700-10P-PWR-LI-AC that have Layer 3 hardware forwarding of IPv4 packets enabled support external Portal authentication. Only S series fixed switches support built-in Portal authentication.

Support for Portal authentication
Portal authentication is also called web authentication. Depending on the network layer where Portal authentication is performed, Portal authentication falls into Layer 2 and Layer 3 authentication. - Layer 2 Portal authentication: No Layer 3 forwarding device is deployed between the authentication client and AR. - Layer 3 Portal authentication: A Layer 3 forwarding device is deployed between the authentication client and AR. The support for Portal authentication is as follows: - In V200R003C00 and later versions, all AR models support Layer 2 and Layer 3 Portal authentication. - In versions earlier than V200R03C00, all AR models support only Layer 2 Portal authentication.

Do ACs support Portal authentication
Portal authentication, also called web authentication, is classified into internal and external Portal authentication. Both ACs and Fat APs support Portal authentication.

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