09-02-2010 10:02 AM - edited 03-04-2019 09:38 AM
Greetings. I just got a 1921 and I will be connecting it to a T1 provided by Qwest in a few weeks. I wanted to prepare for this deployment as much as possible. They have not given me any public IP addresses yet. Can someone take a look at the config snippet below and tell me if I am headed in the right direction? Thank you.
Interface serial 0/0
service-module t1 clock source line
service-module t1 timeslots 1-24 speed 64
service-module t1 framing esf
service-module t1 linecode b8zs
ip address x.x.x.x 255.255.255.252
encapsulation ppp
no shut
09-02-2010 04:10 PM
You likely will have external clock. Ask.
b8zs and esf are default.
common mask on ptp is /30
That's it.
09-02-2010 04:14 PM
Yeah the second line should read "service-module t1 clock source line".
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