When users are connected to MA5200G through TRUNK interface, what is the configuration of nas-port-id?
When users connect to MA5200G through TRUNK, the information slot of Nas-Port-Id and port information agree with the serial number of Trunk interface. However, there is a difference that the sub-slot number of trunk is fixed to 2.
For example, the trunk interface is set to:
[MA5200G]interface Eth-Trunk 1/0/3
Slot number=1; subslot number=2; port number=3, that is, the configuration of Nas-Port-Id is "slot=1;subslot=2;port=3;vlanid=xxxx" (If PPPOE+, Option82, or VBAS is used, and the format agrees with the relevant protocol, only subslot NO. is 2).