CONTENTS

1)���� Introduction: LCAS CRC bit location clarification�����
2)���� Clause 11.2, Virtual concatenation of X VC-3/4s (VC-3/4-Xv, X = 1 ... 256)�
3)���� Subclause 11.2.1, Higher order LCAS for VC-n-Xv (n = 3, 4) (see Amendment 1)����
4)���� Subclause 11.2.1.1, High order control packet (see Amendment 1)����
5)���� Clause 11.4, Virtual concatenation of X VC-2/1s�������
6)���� Subclause 11.4.1, Lower order LCAS, VC-m-Xv (m = 11, 12, 2)������
7)���� Subclause 11.4.1.1, Low order control packet (see Amendment 1)����
8)���� New Appendix XII����