Thursday, February 7, 2019

Controller interface vs Serial interface

I have a voice cisco 2900 gateway router, and I'm trying to eliminate some uneeded PRIs and shut some T1 interfaces to make sure there are no issues with voice calls. Looking at the config, is for example Controller T1 0/0/0 represent interface Serial0/0/0? And Controller T1 0/0/1 the same physical interface Serial0/0/1 is?



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