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