Specifications

Mode 1 s Page 12
2.2 Simplified Network Model
The following diagram shows a simplified relationship of the
maintenance operations to the rest of the network architecture.
------
I User I
User
Layer
........... I................
I
-------------
Network
1 Maintenance 1 Management
I Operations I Layer
I
-------------
......... 1.1.1 ..............
I I I
I
I
------- --------
Data
1 1 1 Link
------- ---------- -------
. Layer
i DDCMP i i Ethernet i I Other I
2.2.1 Low Level Maintenance Operation Model
The following diagram shows the components within the maintenance
operation module.