Specifications

web-authentication static-vlan roaming
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web-authentication static-vlan roaming
Sets communication permissions (roaming) when the port for an authenticated terminal
changes to another port connected via a hub or similar means without a link-down event
occurring.
Syntax
To set or change information:
web-authentication static-vlan roaming [action trap]
To delete information:
no web-authentication static-vlan roaming
Input mode
(config)
Parameters
[action trap]
When a change to another port due to roaming is detected, a private trap is issued.
 Default value when this parameter is omitted:
When a change to another port due to roaming is detected, a private trap is
not issued.
 Range of values:
action trap
Default behavior
Communication is not permitted when an authenticated terminal moves to another port.
Impact on communication
None
When the change is applied
The change is applied immediately after setting values are changed.
Notes
1. All Web authentication settings take effect when the web-authentication
system-auth-control command is set.
2. See Table 23-1 Configuration commands and Web authentication modes for the
authentication mode in which the command's settings are operable.
3. If the destination port is a port in fixed VLAN mode and the change of port is within
the same VLAN, communication is possible after the move.
4. If the DHCP snooping functionality is also used when this command is set and if the
port of an authenticated terminal changes to another port, the authentication status
also moves to the destination port. However, communication is impossible because
the binding database is not updated.
5. When private traps are issued, use the
snmp-server host command to set the
destination IP address for traps and
web-authentication.