One or two layers of VLAN tags are added to each user packet transmitted over a MAN. The NetEngine 8000 F counts VLAN header length into packet length when collecting statistics about user packet bytes. As a result, the number of bytes sent by a user terminal greatly deviates from the number of bytes in the statistics collected by the NetEngine 8000 F. To improve accounting accuracy, you can configure the NetEngine 8000 F to exclude VLAN header length from packet length when collecting statistics about packet bytes of Layer 2 IPoE and PPPoE users.
The system view is displayed.
The AAA view is displayed.
The domain view is displayed.
The NetEngine 8000 F is configured to exclude VLAN header length from packet length when collecting statistics about user packet bytes.
This configuration applies to both IPv4 and IPv6 packet statistics.
After this command is run, the number of bytes sent by the user terminal deviates little from the number of bytes in the statistics collected by the NetEngine 8000 F. If no packets are lost, the two numbers are the same.
The configuration is committed.