Hi there!
This time, I will share with you about SNCP 1+1 Unidirectional and Bidirectional network scenario.
Below is the network scenario to implement either Unidirectional or Bidirectional:
1. Line protection.
> Only can be set to Unidirecional because of no APS available.
> Set to non-revertive because of the bridge are equal. This is also to avoid power "glitch"
2. Channel protection. Protecting the client SDH/SONET.
> Set to Unidirectional. The channel protection path is 100% dedicated to the protection path.
> You can set either non-revertive or auto-revertive.
3. Channel protection. Protecting the client ETH.
> Set to Bidirectional. This to make the upstream and downstream running in same latency.
> You can set either non-revertive or auto-revertive.
4. Channel protection over protection.
> Set the OCP hold-off time to 1000ms.
> You can set either non-revertive or auto-revertive.
5. Channel protection. Protecting the client SAN
> Set to Bidirectional. This to make the upstream and downstream running in same latency.
> You can set either non-revertive or auto-revertive.
6. ASON protection.
> The ASON is come with the Bidirectional and auto-revertive. The channel protection can be reused.
7. 1:1 or 1:N SNCP.
> Set to Bidirectional and auto-revertive. This is to allow the bandwidth protection to be reused.
That's all, I welcome everyone to leave a message and exchange in the comment area!
Thank you！
