IEEE 802.1Qbc-2011 PDF
To read the Internal Interface Table entry associated with a specific external S-VID in a Port-mapping S-VLAN component of a Remote Customer Access Port.
Amendment Standard – Superseded. This amendment to IEEE Std 802.1Q-2011 specifies the use of service virtual local area networks (S-VLANs) to provide customer service interfaces in one Provider Bridged Network for customer interface local area networks (LANs) attached to another Provider Bridged Network.