12-20-2016 03:23 AM
Hello,
we are planning to deploy CPT 600 in dual homing setup with CPT 50. we need to understand the physical connectivity for terminating three access rings on CPT 600. we have two PTF cards per chassis.
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01-25-2017 04:13 PM
It's complicated. Refer to the documentation.
http://www.cisco.com/c/en/us/td/docs/optical/cpt/r9_7/cpt971_configuration/cpt971_configuration_chapter_011.html#concept_D133616E9BCD4C92AA2C8620A10525C5
These are important:
These limitations and restrictions apply to the ring in CPT:
Expect to have to call TAC. Good luck.
01-25-2017 04:13 PM
It's complicated. Refer to the documentation.
http://www.cisco.com/c/en/us/td/docs/optical/cpt/r9_7/cpt971_configuration/cpt971_configuration_chapter_011.html#concept_D133616E9BCD4C92AA2C8620A10525C5
These are important:
These limitations and restrictions apply to the ring in CPT:
Expect to have to call TAC. Good luck.
02-13-2017 05:08 AM
Dear William,
really appreciate your reply i am studying this document. actually i am in design stage .
do you have any idea if i want to create a dual home ring but doesn't close the ring instead add the sites will it work or i must close the ring ?
02-14-2017 11:08 AM
If you're never going to close the ring, then you should just create an open-ended single-home ring.
Otherwise, I'm not sure. One of the steps in establishing the dual-homed ring is to "Enable Service" on it. I don't know if you can do this if the ring isn't closed. Maybe you can.
However, I assume the main reason you want a dual-homed ring is so that you can use protected MPLS-TP tunnels for your various services. You won't be able to create protected tunnels until the CPT-50 ring is complete.
02-27-2017 12:02 PM
Dear Williams,
Thanks for the reply actually that's a temporary solution in latter stage we will close the ring.
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