VLAN and Port Information

To view the VLAN (Virtual LAN)s that network login adds temporarily in MAC-based mode, use the following command:
show ports port_list information detail
By specifying information and detail, the output displays the temporarily added VLANs in network login MAC-based mode.
To confirm this, review the following output of this command:

VLAN cfg—The term "MAC-based" appears next to the tag number.

Netlogin port mode—This output was added to display the port mode of operation. "Mac-based" appears and the network login port mode of operation.
To view information about the ports that are temporarily added in MAC-based mode for network login, due to discovered MAC addresses, use the following command:
show vlan detail
By specifying detail, the output displays detailed information including the ports associated with the VLAN.
The flags associated with network login include:
- a—Indicates that egress traffic is allowed for network login
- u—Indicates that egress traffic is not allowed for network login.
- m—Indicates that the network login port operates in MAC-based mode.
Note
If network login is enabled together with STP (Spanning Tree Protocol), the 'a' and 'u' flags are controlled by network login only when the STP port state is ‘Forwarding.‘

Published March 2020prev | next