OptiX OSN 7500
Technical Manual - System Description
Figures
Huawei Technologies Proprietary
vi
Figure 6-13
EVPL accessing, forwarding and stripping
6-15
Figure 6-14
EVPL service convergence
6-16
Figure 6-15
EVPLAN service
6-17
Figure 6-16
Wrapping protection
6-18
Figure 6-17
Steering protection
6-19
Figure 6-18
Application of Band exclusive ATM Services
6-22
Figure 6-19
VP/VC-Ring
6-23
Figure 7-1
Networking protection for diamond level service
7-3
Figure 7-2
Protection for gold level service
7-4
Figure 7-3
Application of silver level service
7-4
Figure 7-4
Application of traffic engineering in the network
7-6
Figure 8-1
Fiber-shared virtual path protection
8-5
Figure 8-2
MS-shared optical path protection
8-6
Figure 8-3
Two lower-speed lines share one higher-speed line
8-6
Figure 8-4
Sharing protection of the lines with the same speed
8-6
Figure 8-5
Bidirectional RPR
8-7
Figure 8-6
Wrapping of RPR
8-8
Figure 8-7
Steering of RPR
8-8
Figure 8-8
VP-Ring/VC-Ring protection
8-9