Cross References:IEC 60050-191IEC 61158IEC 61588:2009IEC 62439-1:2010ISO/IEC/TR 8802-1ISO/IEC 8802-3:2000IEEE 802.1D:2004IEEE 802.1QEN 61158EN 62439-1:2010IEC 62439-2IEC 62439-3IEC 62439-4IEC 62439-5ISO/IEC 10164-1EN 62439-2EN 62439-3EN 62439-4EN 62439-5All current amendments available at time of purchase are included with the purchase of this document.