�1����
Scope������������
�2����
References���
�3����
Terms and definitions���������������
������� 3.1����
Terms defined elsewhere
�4����
Abbreviations and acronyms��
�5����
Introduction
�6����
ITU-T G.8032 network applications������
�7����
ITU-T G.8032 support of Ethernet services����������
������� 7.1����
Introduction������
������� 7.2����
ITU-T G.8032 ring concepts in support of E-services���������������
������� 7.3����
ITU-T G.8032 support of E-Line services���
������� 7.4����
ITU-T G.8032 support of E-Tree services���
������� 7.5����
ITU-T G.8032 support of E-LAN services��
������� 7.6����
ITU-T G.8032 support of mixed E-services
�8����
Interconnected rings��
������� 8.1����
Configuration for interconnected rings��������
������� 8.2����
Topology examples for interconnected Ethernet rings�������������
�9����
Guidelines for management procedures
������� 9.1����
An example procedure for removing an Ethernet ring node���
������� 9.2����
Management procedures to exit the FS state in case of failure of an
Ethernet ring node under an FS condition� ���
������� 9.3����
Replacing an ITU-T G.8032 (2008) v1 Ethernet ring node with an ITU-T
G.8032 (2010) v2 Ethernet ring node����
10����
End-to-end service resilience��
������ 10.1����
Generic end-to-end service resilience����������
������ 10.2����
Layering ITU-T G.8031 protection over ITU-T G.8032���������
������ 10.3����
Access sub-ring connected to major ring���
������ 10.4����
Non-ERP node connected in major ring����
11����
Protection switching for multiple ERP instances�
������ 11.1����
Multiple ERP instances�
����� �11.2����
Applying protection mechanisms to multiple ERP instances�
������ 11.3����
Protection switching model for multiple ERP instances����������
������ 11.4����
Multiple instances of interconnected rings
12����
Guidelines for the configuration of VIDs and ring IDs of R-APS channels���
������ 12.1����
Sub-ring with R-APS virtual channel����������
������ 12.2����
Sub-ring without R-APS virtual channel����
������ 12.3����
Backward compatibility���������������
13����
Minimizing segmentation in interconnected rings��������������
������ 13.1����
Characterization of the segmentation issue��������������
������ 13.2����
Class of double faults addressed�
������ 13.3����
Procedure for minimization of segmentation����