SNCP 1+1 Unidirectional and Bidirectional network scenario

Latest reply: Jun 14, 2019 06:37:53 875 20 15 1

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"

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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.

140041rrgzghyrmy1g7wri.png?Capture2.PNG




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.

140046gontlowdzoo1q0ko.png?Capture3.PNG




4. Channel protection over protection.

> Set the OCP hold-off time to 1000ms.

> You can set either non-revertive or auto-revertive.

140050hi16on2o4lmnpnau.png?Capture4.PNG




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.


140055lia2g8155xcig2cy.png?Capture5.PNG




6. ASON protection.

> The ASON is come with the Bidirectional and auto-revertive. The channel protection can be reused.

140100y7v5yvwsa52di7g6.png?Capture6.PNG




7. 1:1 or 1:N SNCP.

> Set to Bidirectional and auto-revertive. This is to allow the bandwidth protection to be reused.

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anildip
Created Jun 13, 2019 06:24:51 Helpful(0) Helpful(0)

brilliant stuff.....thanks for sharing
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Albertpr
Created Jun 13, 2019 06:25:43 Helpful(0) Helpful(0)

Interesting sharing on channel protection. Great effort.
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LinKeng
Created Jun 13, 2019 06:29:05 Helpful(0) Helpful(0)

Clear info for implement either Unidirectional or Bidirectional
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SteveShim
Created Jun 13, 2019 06:30:22 Helpful(0) Helpful(0)

Hi Asrul,

In the section Channel protection over protection network scenario, it was the Ethernet.
How about the SDH/SONET, would the configuration is same as well?
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One for All and All for One !
yjhd
Created Jun 13, 2019 06:32:52 Helpful(0) Helpful(0)

SNCP 1+1 Unidirectional and Bidirectional network scenario-2965373-1
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Vijay24
Created Jun 13, 2019 06:38:08 Helpful(0) Helpful(0)

Great sharing and good effort
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bathma
Created Jun 13, 2019 06:46:25 Helpful(0) Helpful(0)

use full sharing..
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bathma
Created Jun 13, 2019 06:47:00 Helpful(0) Helpful(0)

great sharing it is use full
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asrul
Created Jun 13, 2019 06:55:41 Helpful(0) Helpful(0)

Posted by SteveShim at 2019-06-13 06:30 Hi Asrul,In the section Channel protection over protection network scenario, it was the Ethernet. Ho ...
For the SDH/SONET, set to Unidirectional. The SDH/SONET do not have any latency, as it running by transportation 125 millisecond
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