1 Port Channelized STM-1/OC-3c - issue in clubbing / bundling 3*T3

Unanswered Question


We are using SPA-1XCHSTM1/OC3 card for our STM1 Point to Point link. We have done the configuration in the following method to club 3*T3 in to single multilink.

• Framing type is set to SDH & Aug-mapping set to au-4

• Under Au-4 1 tug-3 1, 2 & 3mode is set to T3.

• Configured a Multilink interface

Then when we tried to bind the serial interfaces in to single multilink, we are getting the following error. And Multilink link interface status is showing down, but controller Sonet & serial interfaces status are showing up.

00:55:46: %RP_MLP-3-INCOMPATIBLELINK: The current config cannot be supported as link (Serial2/0/0.1/1/1/1:0) is incompatible with existing links for bundle ()

Can any one please let us know whether 3*T3 can be clubbed by using this card?

I have this problem too.
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mchin345 Thu, 03/26/2009 - 14:44

When using multilink

1) All the links should be from the same port.

2) Non-channelized T3 interfaces are not supported on multilink.

3) Link added should be compatible with the existing links in the bundle.

4) All the links should be distributed. Refer to product documentaion for restrictions.

Modify the configuration so as not to violate the restrictions.


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