5.1.3 MAC VLAN Dynamic VLAN Configuration and Layer 2 Authentication
The Switch use the Layer 2 authentication functionality and modes described in the table below to dynamically configure the post-authentication VLAN to which authenticated terminals connect via an authenticating port on a MAC VLAN. At the point when no authenticated terminals are attached to an authenticating port, the dynamically assigned VLAN is deleted.
Layer 2 authentication functionality |
Authentication modes |
---|---|
IEEE802.1X |
VLAN-based authentication (dynamic) |
Web Authentication |
Dynamic VLAN mode |
MAC-based Authentication |
Dynamic VLAN mode |
Note that a port configured as a MAC-based authentication port by the switchport mac vlan configuration command cannot perform VLAN switching to a post-authentication VLAN that is not specified in the command. Moreover, if the switchport mac vlan configuration command is applied to a MAC-based authentication port with a dynamically assigned VLAN, the authentication status is reset for all terminals attached to the VLAN dynamically assigned as the port's post-authentication VLAN.