802.1Qaw-2009 - IEEE Standard for Local and metropolitan area networks-- Virtual Bridged Local Area Networks Amendment 9: Management of Data Driven and Data Dependent Connectivity Faults
Description: This amendment extends the connectivity fault management capabilities introduced in IEEE Std 802.1ag-2007 to include tools to facilitate diagnosis and isolation of faults sensitive to, or caused by, particular data patterns in frames transmitted by a service user.